Cisco WAVE 8541 Wide Area Virtualization Engine Installation Guide
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Cisco Wide Area Virtualization Engine 594 and 694
Hardware Installation Guide
January 31, 2017
Cisco Systems, Inc.
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The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.
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• Turn the television or radio antenna until the interference stops.
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• Move the equipment farther away from the television or radio.
• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
© 2017 Cisco Systems, Inc. All rights reserved.
C O N T E N T S
Preface
v
Purpose
v
Audience
v
Organization
vi
Conventions
vi
Related Documentation
xi
Obtaining Documentation and Submitting a Service Request
xii
Introducing the Cisco Wide Area Virtualization Engine 594 and 694
1-1
Supported Products
1-1
Hardware Features
1-1
Front Panel Components and LEDs
1-2
Back Panel Components and LEDs
1-4
Location of Ports and Connectors
1-5
Connecting a Console Terminal
1-6
Cabling
1-6
Installing the Cisco USB Driver
1-6
Preparing to Install the WAVE-594 and WAVE-694
2-1
Safety Warnings and Cautions
2-1
Safety Guidelines
2-2
General Precautions
2-4
System Reliability Considerations
2-5
Protecting Against Electrostatic Discharge
2-5
Understanding the Environmental Requirements
2-5
Understanding the Power Requirements
2-6
Understanding the Grounding Requirements
2-6
Installing the WAVE-594 and WAVE-694
3-1
Rack-Mounting Considerations, Parts, and Tools
3-1
Rack Mounting and Cabling the WAVE-594 and WAVE-694
3-2
Mounting in a 4-Post Rack
3-3
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide i
Contents
Front-Mounting in a 2-Post Rack
3-5
Cabling
3-7
Connecting Power and Booting the System
3-8
Checking the LEDs
3-8
Removing or Replacing a WAVE Appliance
3-9
Upgrading the WAVE-694 to a New Release
3-9
Installing Hardware Options for the WAVE-594 and WAVE-694
4-1
Installing a Cisco WAVE Interface Module
4-1
Replacing a Hard Disk Drive/Solid State Drive
4-2
Replacing a Hard Disk Drive
4-3
Replacing a Fan
4-4
Replacing a Power Supply
4-5
Installing Memory
4-6
Removing the Cover
4-7
Installing Memory Modules
4-7
WAVE Interface Modules
5-1
Interface Module Descriptions
5-1
Gigabit Ethernet Interface Module—Copper
5-1
Gigabit Ethernet Interface Module—Fiber Optic
5-2
10 Gigabit Ethernet Interface Module—Fiber Optic SFP+
5-3
Inline Interface
5-4
Ports and LED Indicators
5-5
Network Adapter Cabling Requirements
5-8
Gigabit Ethernet—Copper
5-8
Gigabit Ethernet—Fiber Optic
5-10
Installation Scenarios and Cabling Examples for Fast Ethernet Connections
5-10
Troubleshooting the System Hardware
6-1
Identifying System Problems
6-1
Checking Connections and Switches
6-2
Troubleshooting the Ethernet Controller
6-2
Network Connection Problems
6-3
Ethernet Controller Troubleshooting Chart
6-3
Undetermined Problems
6-4
Problem-Solving Tips
6-5
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide ii
Error Symptoms
6-6
Appliance Specifications
A-1
Interface Module Specifications
A-3
Maintaining Your Site Environment
B-1
Temperature
B-2
Humidity
B-2
Altitude
B-2
Dust and Particles
B-3
Corrosion
B-3
Electrostatic Discharge
B-3
Electromagnetic and Radio Frequency Interference
B-4
Magnetism
B-4
Shock and Vibration
B-4
Power Source Interruptions
B-5
Using Power Protection Devices
B-5
Surge Protectors
B-5
Line Conditioners
B-6
Uninterruptible Power Supplies
B-6
Contents
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide iii
Contents iv
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Preface
This preface describes the purpose of the Cisco Wide Area Virtualization Engine 594 and 694 Hardware
Installation Guide , who should read it, how it is organized, and its document conventions.
This preface contains the following sections:
•
•
•
•
•
•
Obtaining Documentation and Submitting a Service Request
Purpose
This installation guide explains how to prepare your site for installation, how to install a Wide Area
Virtualization Engine 594 and 694 (WAVE-594 and WAVE-694) in an equipment rack, and how to maintain and troubleshoot the system hardware. After completing the hardware installation procedures covered in this guide, you will then use the appropriate related publications to configure your system.
(See
.)
Audience
To use this installation guide, you should be familiar with internetworking equipment and cabling, and have a basic knowledge of electronic circuitry and wiring practices.
To complete the installation, including the software configuration for your WAVE-594 and WAVE-694 appliance and for the router that works with the WAVE-594 and WAVE-694 appliance, you should be familiar with basic networking principles, router configuration, and web page protocols.
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide v
Organization
This guide is organized as follows:
Chapter Title
Chapter 1
Introducing the Cisco Wide Area
Chapter 2
Description
Describes the physical properties and provides a functional overview of the WAVE-594 and
WAVE-694.
Chapter 3
Chapter 4
Chapter 5
Installing Hardware Options for the WAVE-594 and WAVE-694
Chapter 6
Appendix A
Describes safety considerations and gives an overview of the installation and procedures that you should perform before the actual installation.
Describes how to install the hardware and connect the external network interface cables.
Describes how to install Cisco Interface Modules, hard disk drives, fans, power supplies, and memory.
Describes the features and cabling requirements of the Cisco WAVE-594 and WAVE-694 Cisco
Interface Modules.
Describes troubleshooting procedures for the hardware installation.
Gives a summary of the hardware features and specifications.
Appendix B
Describes how to maintain the WAVE-594 and
WAVE-694.
Conventions
Command descriptions use the following conventions:
Convention boldface font italic font
[ ]
{ x | y | z }
[ x | y | z ] string
Description
Commands and keywords are in boldface .
Variables for which you supply values are in italics .
Elements in square brackets are optional.
Alternative keywords are grouped in braces and separated by vertical bars.
Optional alternative keywords are grouped in brackets and separated by vertical bars.
A nonquoted set of characters. Do not use quotation marks around the string, or the string will include the quotation marks.
vi
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Screen examples use the following conventions:
Convention Description screen
font boldface screen font
Information you must enter is in boldface screen
font.
italic screen font
Variables for which you supply values are in italic screen font.
^
Terminal sessions and information the system displays are in screen
font.
< >
The symbol ^ represents the key labeled Control—for example, the key combination ^D in a screen display means hold down the Control key while you press the D key.
Nonprinting characters, such as passwords, are in angle brackets.
[ ]
!, #
Default responses to system prompts are in square brackets.
An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.
Notes, cautionary statements, and safety warnings use these conventions:
Note Means reader take note . Notes contain helpful suggestions or references to materials not contained in this manual.
Caution Means reader be careful . You are capable of doing something that might result in equipment damage or loss of data.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide vii
Warning IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071
SAVE THESE INSTRUCTIONS viii
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide ix
x
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Related Documentation
The WAVE-594 and WAVE-694 appliance supports the Cisco Wide Area Application Services software
(WAAS) and can function as either a WAAS Central Manager or as an Application Acceleration Engine.
The Cisco WAAS software document set includes the following documents:
• Release Note for Cisco Wide Area Application Services
•
•
•
•
Cisco Wide Area Application Services Upgrade Guide
Cisco Wide Area Application Services Quick Configuration Guide
Cisco Wide Area Application Services Configuration Guide
Cisco Wide Area Application Services Command Reference
•
•
•
•
Cisco Wide Area Application Services API Reference
Cisco Wide Area Application Services Monitoring Guide
Cisco WAAS Installation and Configuration Guide for Windows on a Virtual Blade
Cisco WAAS Troubleshooting Guide for Release 4.1.3 and Later
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide xi
The documentation for this product also includes the following hardware-related document:
• Regulatory Compliance and Safety Information for the Cisco Wide Area Virtualization Engines
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation , which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0. xii
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
C H A P T E R
1
Introducing the Cisco Wide Area
Virtualization Engine 594 and 694
This chapter provides a basic functional overview of the Cisco Wide Area Virtualization Engine 594 and
694 (WAVE-594 and WAVE-694) appliance and describes the hardware, major components, and front and back panel indicators and controls.
This chapter contains the following sections:
•
•
•
Supported Products
The WAVE-594 and WAVE-694 appliance supports Cisco Wide Area Application Services (WAAS) software version 4.4.1 and later releases.
Hardware Features
This section illustrates and describes the front and back panel controls, ports, and LED indicators on the
WAVE-594 and WAVE-694.
This section contains the following topics:
•
Front Panel Components and LEDs
•
•
Back Panel Components and LEDs
Location of Ports and Connectors
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
1-1
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
Hardware Features
Front Panel Components and LEDs
shows the front panel components.
Figure 1-1 Front Panel
Cisco Wide Area Virtualization Engine 594
1 2 3 4
5
6
7
1 Interface Module slot
2 Hard drive bay 1 (device number
0)
3 Hard drive bay 2 (device number
1)
4 Console port (mini-USB)
5 Console port (RJ-45)
6 10/100/1000 GE 0/0 connector
7 10/100/1000 GE 0/1 connector
8 External USB port
9 Power On button
8 9
1-2
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
Figure 1-2 shows the front panel LEDs.
Figure 1-2 Front Panel LEDs
Hardware Features
Cisco Wide Area Virtualization Engine 594
7
8
1 2 3 4 5 6 9
describes the front panel LEDs and their functions.
Table 1-1 Front Panel LEDs
LED
1,3 Drive activity LED
5
6
7
8
9
NIC link/activity
NIC speed
System power LED
System fault LED
Color
Green
Green
Green
—
Green
Green
—
—
Green
Yellow
Green
—
Yellow
—
Storage activity LED Green
Orange
On
On
On
Off
State Description
Blinking Drive activity is normal.
On
Blinking
1Hz
Off
Online.
Drive locate.
On
No reading/writing, no activity.
Link exists.
Blinking Activity exists.
Off
Off
No link detected.
10Mbps connection.
100Mbps connection.
1000Mbps connection.
System is on.
Power cord is not attached or power supply failure has occurred.
On System has detected a fault. Refer to the
“Troubleshooting the System Hardware”
chapter for more information.
System operation is normal.
Off
Blinking Drive activity is normal.
On Drive failure has occurred.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
1-3
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
Hardware Features
Back Panel Components and LEDs
shows the back panel components.
Note To monitor the boot process in normal operation, use a console port.
Figure 1-3 Back Panel Components
1 2 3 4
1 Power supply 1
2 Power supply 0
3 Fan 6
4 Fan 5
shows the back panel LEDs.
Figure 1-4 Back Panel LEDs
5 Fan 4
6 Fan 3
7 Fan 2
8 Fan 1
5 6 7 8
1 2 3 4 5 6 7 8
Table 1-2 describes the back panel LEDs and their functions.
Table 1-2 Back Panel LEDs
LED Color
1, 2 Power supply status —
Red
Green
Green
Red
State Description
Off No AC power to all power supplies.
Blinking No AC power to this power supply.
Blinking AC power is present, only standby output on.
On
On
Power supply DC outputs on and OK.
Power supply failure. Refer to the
“Troubleshooting the System Hardware”
chapter for more information.
1-4
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
Table 1-2 Back Panel LEDs (continued)
LED
3 - 8 Fan status
Color
Orange
Orange
—
State Description
On Alarm.
Blinking Alarm. Fan speed too low.
Off Normal state.
Hardware Features
Location of Ports and Connectors
The WAVE appliance supports two Ethernet connectors and two Console ports on the front of the appliance.
Figure 1-3 shows the back panel ports and connectors.
Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
This section contains the following topics:
•
•
Ethernet Port Connectors
Connect a Category 3, 4, or 5 unshielded twisted-pair cable to an Ethernet connector. 100BASE-TX and
1000BASE-T Fast Ethernet standards require Category 5 or higher cabling.
The WAVE-594 and WAVE-694 appliance has two Ethernet connectors that are attached to the Ethernet controllers (see
Figure 1-5 ). The Ethernet controllers are integrated on the system board. They provide
an interface for connecting to a 10-Mbps, 100-Mbps, or 1-Gbps network and provide full-duplex (FDX) capability, which enables simultaneous transmission and reception of data on the network. If the
Ethernet ports in the server support auto negotiation, the controllers detect the data-transfer rate
(10BASE-T, 100BASE-TX, or 1000BASE-T) and duplex mode (full duplex or half duplex) of the network and automatically operate at that rate and mode. You do not have to set any jumpers or configure the controllers.
Note There is a third RJ45 connector on the front of the appliance (see
). This is a console port. Do not connect this port to your network.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
1-5
Connecting a Console Terminal
Figure 1-5
Link/Activity
LED
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
Ethernet Port Connector
Speed LED
8 1
Console Port Connector
The WAVE-594 and WAVE-694 appliance has two console port connectors, serial and mini-USB (see
). Use a console port connector to access the command-line interface (CLI) for controlling the
WAVE appliance.
For information on connecting a console terminal to the mini-USB console port, see
.
Connecting a Console Terminal
The WAVE appliance has both serial and mini-USB console ports (see
Figure 1-1 ). These ports provide
administrative access to your appliance with a console terminal or PC.
Note You cannot use both ports at the same time. If both ports are connected, the mini-USB port takes priority.
Note When using the mini-USB port to connect to a Windows-based PC for the first time, you must install the
Windows USB driver on the PC first. See
Installing the Cisco USB Driver
.
Cabling
The following cables included with the WAVE appliance may be used for connecting the WAVE appliance to a console terminal or PC:
• USB Console cable—5-pin USB to mini-USB Type A-B
• Serial Console cable— EIA RJ-45 to DB-9
Installing the Cisco USB Driver
When using the mini-USB port to connect a Microsoft Windows based PC as a console terminal to the
WAVE appliance, you must first install the Windows USB driver on the PC. Otherwise, the USB interface may not function.
The following Windows operating systems are supported:
• Windows XP—32-bit and 64-bit
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
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Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
Connecting a Console Terminal
•
•
•
Vista—32-bit, Business edition
Vista—64-bit
Windows 7—32-bit and 64-bit
To install the Cisco Microsoft Windows USB driver, perform the following steps:
Note Do not connect the cable from the Windows PC to the WAVE appliance until after the driver is installed.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Load the DVD that came with your WAVE appliance and double-click the CUSBInst.exe file. The Cisco
Virtual Com InstallShield Wizard begins.
You can also access the driver from the WAAS software download area of Cisco.com located at: https://software.cisco.com/download/release.html?mdfid=280484571&catid=268437639&softwareid=
280836712&release=6.2.3&relind=AVAILABLE&rellifecycle=&reltype=latest
It’s located under release 4.4.1 and the filename is CUSBInst_Signed_18May2011.exe
Click Next . The Ready to Install the Program window appears.
Click Install . The InstallShield Wizard Completed window appears.
Click Finish .
Connect the USB cable to the PC USB port and WAVE appliance mini-USB console port. Within a few moments, the Found New Hardware Wizard appears.
Follow the instructions to complete the installation of the driver.
Once the installation is finished, the USB console is ready for use.
Note If the driver has been installed on the PC but does not get bound to the hardware, you can manually browse the driver installation query to the location C:\Windows\tiinst\. The newly attached hardware will appear in the Windows Device Manager as "TUSB3410 EECode Ser".
This solution also applies when connecting additional WAVE appliances to the same PC. Multiple WAVE appliances can be independently administered by console sessions on the same PC.
Note You do not need to reinstall the driver if you change to a different USB port on your PC.
Note If you happen to install the driver multiple times, each time the driver is installed the virtual COM port number assigned to the USB port gets incremented. This is expected behavior and may not get reset even if you uninstall the driver.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
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Connecting a Console Terminal
Chapter 1 Introducing the Cisco Wide Area Virtualization Engine 594 and 694
1-8
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
C H A P T E R
2
Preparing to Install the WAVE-594 and
WAVE-694
This chapter contains important safety information that you should know before you work with the
WAVE-594 and WAVE-694. Use the guidelines in this chapter to ensure your own personal safety and to help protect your appliance from potential damage.
This chapter contains the following sections:
•
•
•
•
•
Understanding the Environmental Requirements
Understanding the Power Requirements
Understanding the Grounding Requirements
Note Read the Regulatory Compliance and Safety Information for Cisco Wide Area Virtualization Engines document and the Site Preparation and Safety Guide that came with your appliance before you begin the installation.
Safety Warnings and Cautions
Before you install the WAVE-594 and WAVE-694, observe the following safety warnings and cautions:
Warning Read the installation instructions before connecting the system to the power source. Statement
1004
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
Warning The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. Statement 1019
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
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Chapter 2 Preparing to Install the WAVE-594 and WAVE-694
Safety Guidelines
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.
Statement 1024
Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.
Statement 1045
Warning Installation of the equipment must comply with local and national electrical codes. Statement
1074
Caution To properly ventilate the system, you must provide at least 7.6 cm (3.0 in) of clearance at the front and back of the WAVE appliance.
Caution To reduce the risk of electric shock or damage to the equipment:
- Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
- Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.
- Unplug the power cord from the power supply to disconnect power to the equipment.
- Do not route the power cord where it can be walked on or pinched by items placed against it. Pay particular attention to the plug, electrical outlet, and the point where the cord extends from the WAVE appliance.
Caution To reduce the risk of personal injury or damage to the equipment:
- Observe local occupation health and safety requirements and guidelines for manual handling.
- Obtain adequate assistance to lift and stabilize the chassis during installation or removal. The WAVE appliance is unstable when not fastened to the rails. When mounting the WAVE appliance in a rack, remove the power supplies and any other removable module to reduce the overall weight of the product.
Safety Guidelines
To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment, observe the precautions in this section.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
2-2
Chapter 2 Preparing to Install the WAVE-594 and WAVE-694
This section contains the following topics:
•
•
•
System Reliability Considerations
Protecting Against Electrostatic Discharge
Safety Guidelines
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
2-3
Chapter 2 Preparing to Install the WAVE-594 and WAVE-694
Safety Guidelines
General Precautions
Observe the following general precautions for using and working with the WAVE-594 and WAVE-694:
• Observe and follow service markings. Do not service any Cisco product except as explained in your system documentation. Opening or removing covers that are marked with the triangular symbol with a lightning bolt may expose you to electrical shock. Components inside these compartments should be serviced only by a trained and qualified service technician.
• If any of the following conditions occur, unplug the product from the electrical outlet and replace the part or contact your customer service representative:
– The power cable or plug is damaged.
–
–
An object has fallen into the product.
The product has been exposed to water.
–
–
The product has been dropped or damaged.
The product does not operate correctly when you follow the operating instructions.
•
•
•
•
•
•
•
•
•
•
•
•
•
Keep your system components away from radiators and heat sources. Also, do not block cooling vents.
Do not spill food or liquids on your system components, and never operate the product in a wet environment.
Do not push any objects into the openings of your system components. Doing so can cause fire or electric shock by shorting out interior components.
Use the product only with other Cisco-approved equipment.
Allow the product to cool before removing covers or touching internal components.
Use the correct external power source. Operate the product only from the type of power source indicated on the electrical ratings label. If you are not sure of the type of power source required, consult your service representative or local power company.
Use only approved power cables. If you have not been provided with a power cable for your WAVE appliance or for any AC-powered option intended for your system, purchase a power cable that is approved for use in your country. The power cable must be rated for the product and for the voltage and current marked on the product’s electrical ratings label. The voltage and current rating of the cable should be greater than the ratings marked on the product.
To help prevent electric shock, plug the system components and peripheral power cables into properly grounded electrical outlets. These cables are equipped with three-prong plugs to help ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable.
Observe power strip ratings. Make sure that the total ampere rating of all products plugged into the power strip does not exceed 80 percent of the power strip ampere ratings limit.
Do not use appliance or voltage converters or kits sold for appliances with your product.
To help protect your system components from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).
Position cables and power cords carefully; route cables and the power cord and plug so that they cannot be stepped on or tripped over. Be sure that nothing rests on your system components’ cables or power cord.
Do not modify power cables or plugs. Consult a licensed electrician or your power company for site modifications. Always follow your local or national wiring rules.
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Understanding the Environmental Requirements
System Reliability Considerations
To help ensure proper cooling and system reliability, make sure that the following occurs:
• Each of the hard drive bays has either a drive or a filler panel installed.
•
•
The Interface Module bay has either a Cisco Interface Module or a filler panel installed.
Each power supply bay has either a power supply of filler panel installed.
•
•
•
•
For rack configurations, make sure that space is available around the appliance to enable the cooling system to work properly. See the documentation that comes with the rack for additional information.
A removed hot-swappable drive is replaced within 1 minute of removal.
Cables for optional adapters are routed according to the instructions provided with the adapters.
A failed fan is replaced within 48 hours.
Protecting Against Electrostatic Discharge
Static electricity can harm delicate components inside the appliance. To prevent static damage, discharge static electricity from your body before you touch any of your system’s electronic components. You can do so by touching an unpainted metal surface on the chassis.
You can also take the following steps to prevent damage from electrostatic discharge (ESD):
•
•
•
•
When unpacking a static-sensitive component from its shipping carton, do not remove the component from the antistatic packing material until you are ready to install the component in your system. Just before unwrapping the antistatic packaging, be sure to discharge static electricity from your body.
When transporting a sensitive component, first place it in an antistatic container or packaging.
Handle all sensitive components in a static-safe area. If possible, use antistatic floor pads and workbench pads.
Handle the appliance carefully, holding it by its edges or its frame.
•
•
•
Do not touch solder joints, pins, or exposed printed circuitry.
Do not leave the appliance where others can handle and possibly damage the appliance.
Take additional care when handling appliances during cold weather, because heating reduces indoor humidity and increases static electricity.
Understanding the Environmental Requirements
To ensure continued safe and reliable equipment operation, install or position the system in a well-ventilated, climate-controlled environment.
For details about the WAVE-594 and WAVE-694 environmental requirements, see
“WAVE-594 and WAVE-694 Hardware Specifications” and the
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Understanding the Power Requirements
Understanding the Power Requirements
Installation of this equipment must comply with local and regional electrical regulations governing the installation of information technology equipment by licensed electricians. This equipment is designed to operate in installations covered by NFPA 70, 1999 Edition (National Electric Code) and NFPA-75,
1992 (code for Protection of Electronic Computer/Data Processing Equipment).
Warning Take care when connecting units to the supply circuit so that wiring is not overloaded.
Statement 1018
Caution Protect the WAVE appliance from power fluctuations and temporary interruptions with a regulating uninterruptible power supply (UPS). This device protects the hardware from damage caused by power surges and voltage spikes and keeps the system in operation during a power failure.
When installing more than one WAVE appliance, you may need to use additional power distribution devices to safely provide power to all devices. Observe the following guidelines:
•
•
Balance the WAVE appliance power load between available AC supply branch circuits.
Do not allow the overall system AC current load to exceed 80 percent of the branch circuit AC current rating.
•
•
Do not use common power outlet strips for this equipment.
Provide a separate electrical circuit for the WAVE appliance.
For details about the WAVE-594 and WAVE-694 power requirements, see
WAVE-694 Hardware Specifications.”
Understanding the Grounding Requirements
To ensure proper operation and safety, you must properly ground the WAVE appliance. In the United
States, install the equipment in accordance with NFPA 70, 1999 Edition (National Electric Code),
Article 250, as well as any local and regional building codes. In Canada, you must install the equipment in accordance with Canadian Standards Association, CSA C22.1, Canadian Electrical Code. In all other countries, you must install the equipment in accordance with any regional or national electrical wiring codes, such as the International Electrotechnical Commission (IEC) Code 364, parts 1 through 7.
Furthermore, you must be sure that all power distribution devices used in the installation, such as branch wiring and receptacles, are listed or certified grounding-type devices.
Because of the high ground-leakage currents associated with multiple WAVE appliances connected to the same power source, we recommend the use of a PDU that is either permanently wired to the building’s branch circuit or includes a nondetachable cord that is wired to an industrial-style plug.
NEMA locking-style plugs or those complying with IEC 60309 are considered suitable for this purpose.
Using common power outlet strips for the WAVE appliance is not recommended.
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3
Installing the WAVE-594 and WAVE-694
This chapter describes how to install a WAVE-594 and WAVE-694 in an equipment rack.
This chapter contains the following sections:
•
•
Rack-Mounting Considerations, Parts, and Tools
Rack Mounting and Cabling the WAVE-594 and WAVE-694
•
•
•
•
Connecting Power and Booting the System
Removing or Replacing a WAVE Appliance
Upgrading the WAVE-694 to a New Release
Before you begin the installation, read
Chapter 2, “Preparing to Install the WAVE-594 and WAVE-694”
and the Regulatory Compliance and Safety Information for Cisco Wide Area Virtualization Engines document.
Warning Read the installation instructions before connecting the system to the power source. Statement
1004.
Rack-Mounting Considerations, Parts, and Tools
To allow for servicing and adequate airflow, observe the following space and airflow requirements when deciding where to install a rack:
• Leave a minimum clearance of 63.5 cm (25 in) in front of the rack.
•
•
Leave a minimum clearance of 76.2 cm (30 in) behind the rack.
Leave a minimum clearance of 121.9 cm (48 in) from the back of the rack to the back of another rack or row of racks.
The WAVE-594 and WAVE-694 appliance draws in cool air through the front door and expels warm air through the rear door. Therefore, the front and rear rack doors must be adequately ventilated to allow ambient room air to enter the cabinet, and the rear door must be adequately ventilated to allow the warm air to escape from the cabinet.
Caution To prevent improper cooling and damage to the equipment, do not block the ventilation openings.
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Rack Mounting and Cabling the WAVE-594 and WAVE-694
When vertical space in the rack is not filled by a WAVE appliance or rack component, the gaps between the components cause changes in airflow through the rack and across the WAVE appliances. Cover all gaps with filler panels to maintain proper airflow.
Caution Always use filler panels to fill empty vertical spaces in the rack. This arrangement ensures proper airflow. Using a rack without filler panels results in improper cooling that can lead to thermal damage.
• Observe the following additional requirements to ensure adequate airflow and to prevent damage to the equipment:
– Front and rear doors—If the 42U rack includes closing front and rear doors, you must allow
5,350 sq cm (830 sq in) of holes evenly distributed from top to bottom to permit adequate airflow (equivalent to the required 64 percent open area for ventilation).
– Side—The clearance between the installed rack component and the side panels of the rack must be a minimum of 7 cm (2.75 in).
Note Rack-mounting the WAVE-594 and WAVE-694 appliance is supported for rear mount in a 4-post rack or front mount in a 2-post rack.
screwdriver. Verify that you have received the following items for the installation:
Table 3-1 Rack Mount Hardware Provided
Item Name
1 Front rack mount bracket
Description
Front rack mount L bracket
2 Rear rack mount bracket holder
Rear rack mount bracket holder
3 32” rear rack mount bracket
Rear rack mount bracket (32 inch)
2
2
4 Front rack mount bracket screw
5 Rear rack mount bracket holder screw
6 Rack screw
Front rack bracket screw, #6-32 x 0.30”, Wafer
Head, Phillips, Steel w/ Zinc and Black
Rear bracket holder screw, M4 x0.7 x 4.85 mm,
120º, Flat Head, Phillips, Steel w/ Zinc and Black
Rack screw, #10-32 x 0.50”, Truss Head, Phillips,
Steel w/ Ni and Black
6
6
8
7 Rack screw Rack screw, M5 x 12.7 mm, Truss Head, Phillips,
Steel w/ Ni and Black
8
Qt y
2
Rack Type
2-post 4-post
X X
X
X
X
X
X
X
X
X
Rack Mounting and Cabling the WAVE-594 and
WAVE-694
This section contains the following topics:
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Chapter 3 Installing the WAVE-594 and WAVE-694
•
•
•
Front-Mounting in a 2-Post Rack
Rack Mounting and Cabling the WAVE-594 and WAVE-694
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006
Mounting in a 4-Post Rack
Follow these steps to mount the WAVE appliance in a 4-post rack:
Step 1
Step 2
Step 3
Prepare for installation by reading the
“Rack-Mounting Considerations, Parts, and Tools” section on page 3-1
) and verify that you have the correct tools and rack-mount hardware necessary for the installation.
Attach the front rack mount brackets (item #1 in
) using the six front bracket screws (item #4 in
Attach the rear rack mount holder brackets (item #2 in
Table 3-1 ) using the six rear bracket holder screws
(item #5 in
).
Note The front arrow must point toward the front of the chassis.
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Rack Mounting and Cabling the WAVE-594 and WAVE-694
Figure 3-1 Attaching the Brackets
Chapter 3 Installing the WAVE-594 and WAVE-694
Step 4 Attach the rear mount bracket holders (item #3 in
) to the rear rack posts using four appropriate rack screws (item #6 or #7 in
Figure 3-2 Attaching Rear Rack Mount to the Rack
Step 5 Insert the chassis between the mounting posts and secure (see
a.
Insert the chassis into the rack with the rear rack mount holders sliding into the rear rack mount brackets.
b.
c.
Align the mounting holes in the front brackets with the mounting holes in the equipment rack.
Secure the chassis using four (two on each side) rack screws (item #6 or #7 in
) through the holes in the front brackets and into the threaded holes in the mounting post.
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Figure 3-3 Rack-Mounting the Chassis
Rack Mounting and Cabling the WAVE-594 and WAVE-694
Step 6 Verify that the chassis is securely installed in the rack.
Front-Mounting in a 2-Post Rack
Follow these steps to front-mount the WAVE appliance in a 2-post rack:
Note There must be an empty 1RU space in the rack directly below the chassis to allow space for the back edge to sag. A sag of up to 1/2RU (7/8”) is acceptable.
Step 1
Step 2
Prepare for installation by reading the
“Rack-Mounting Considerations, Parts, and Tools” section on page 3-1
) and verify that you have the correct tools and rack-mount hardware necessary for the installation.
Attach the front rack mount brackets (item #1 in
) using the six front bracket screws (item #4 in
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Rack Mounting and Cabling the WAVE-594 and WAVE-694
Figure 3-4 Attaching the Front Brackets
Chapter 3 Installing the WAVE-594 and WAVE-694
Step 3 Insert the chassis between the mounting posts and secure (see
a.
b.
c.
Align the mounting holes in the front brackets with the mounting holes in the equipment rack.
Secure the chassis using four (two on each side) rack screws (item #6 or #7 in
) through the holes in the front brackets and into the threaded holes in the mounting post.
Use a tape measure and level to ensure that the chassis is installed straight and level.
Note Since the chassis is secured in the rack by the front edge only, there must be an empty 1RU space in the rack directly below the chassis to allow space for the back edge to sag. A sag of up to
1/2RU (7/8”) is acceptable.
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Figure 3-5 Rack-mounting the Chassis
Rack Mounting and Cabling the WAVE-594 and WAVE-694
Step 4 Verify that the chassis is securely installed in the rack.
Cabling
Use the following information (see
Figure 3-6 ) when connecting peripheral cables to the WAVE
appliance.
Warning To reduce the risk of electric shock, fire, or damage to the equipment, do not plug telephone or telecommunications connectors into RJ-45 connectors.
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Connecting Power and Booting the System
Figure 3-6
1 2
Cable Connections—Front
3 4 5
Chapter 3 Installing the WAVE-594 and WAVE-694
1 Console port (mini-USB)
2 Console port (RJ-45)
3 10/100/1000 GE 0/0 connector
4 10/100/1000 GE 0/1 connector
5 External USB port
Connecting Power and Booting the System
To connect power to your system, follow these steps:
Step 1
Step 2
Step 3
Step 4
Step 5
Review the information in the
“Safety Guidelines” section on page 2-2
.
Plug a power cord into the power cord receptacle on the back of the WAVE appliance.
Connect the other end of the power cord to a power source at your installation site.
Power up all externally connected devices.
Press the power control button on the front of the WAVE appliance.
The system should begin booting. Once the operating system boots, you are ready to initialize the basic software configuration. (See the software configuration guide for details.)
Note While the WAVE appliance is powering up, the green power-on LED on the front of the appliance is on.
Checking the LEDs
When the WAVE-594 and WAVE-694 is up and running, observe the front panel LEDs (see
and
) to verify that your system is operating properly.
To troubleshoot using the LEDs, see
Chapter 6, “Troubleshooting the System Hardware.”
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Removing or Replacing a WAVE Appliance
Removing or Replacing a WAVE Appliance
To remove a WAVE appliance from your network, power it down, disconnect the power cords and network cables, and physically remove the chassis from the rack.
The WAVE appliance is in constant communication with the router on your network. When the router notices that the WAVE appliance is no longer responding to it, the router stops sending requests to the
WAVE appliance. This action is transparent to users. If other WAVE appliances are attached to the router, the router continues sending requests to the other WAVE appliances.
When you remove a WAVE appliance, the pages that were cached on that appliance are no longer available to the router or other WAVE appliances. You might see an increase in outgoing web traffic that might have otherwise been fulfilled by the WAVE appliance that you are removing. However, after a time, the router and other WAVE appliances redistribute the load of web traffic.
If you remove the last WAVE appliance from your network, you can also disable WAVE support on the router. However, this action is not necessary because leaving WAVE support enabled when there are no
WAVE appliances attached has no effect on the router’s performance.
To replace a WAVE appliance, remove it from the network, and then install a new WAVE appliance and configure it using the same configuration parameters (IP address and so forth) that you used for the removed WAVE appliance.
Upgrading the WAVE-694 to a New Release
Consider the following guidelines when upgrading the WAVE-694 appliance:
• If you upgrade a WAVE-694 from WAAS Version 5.x to Version 6.x, and the WAVE-694 has the following parameters:
–
–
24 GB RAM
You have used the disk object-cache extend command before the upgrade.
After the upgrade from WAAS Version 5.x to 6.x, you may see the disk_full alarm. (For more information on alarms, see of the WAAS Alarm Book .)
To address the above scenario, follow these steps before beginning the upgrade process: a.
b.
c.
d.
Use the no disk object-cache extend command to disable the disk object cache extend command.
Reload the WAVE-694 in WAAS Version 5.x.
Verify that the device is operational.
Upgrade from WAAS Version 5.x to WAAS Version 6.x.
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Upgrading the WAVE-694 to a New Release
Chapter 3 Installing the WAVE-594 and WAVE-694
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4
Installing Hardware Options for the
WAVE-594 and WAVE-694
This chapter provides basic instructions for installing hardware options in your WAVE-594 and
WAVE-694. These instructions are intended for technicians who are experienced with setting up Cisco
WAVE-594 and WAVE-694 hardware.
This chapter contains the following sections:
•
Installing a Cisco WAVE Interface Module
•
•
•
•
Replacing a Hard Disk Drive/Solid State Drive
Installing a Cisco WAVE Interface Module
In addition to the two onboard Gigabit Ethernet ports, the WAVE-594 and WAVE-694 can accommodate one optional Interface Module network module:
•
•
4-port Gigabit Ethernet Copper Bypass Interface Module
8-port Gigabit Ethernet Copper Bypass Interface Module
•
•
4-port Gigabit Ethernet Fiber Optic Bypass Interface Module
2-port 10 Gigabit Ethernet Fiber Optic SPF+ Interface Module
For information on the features of the Cisco WAVE Interface Modules and cabling requirements, see
Chapter 5, “WAVE Interface Modules.”
Note Interface Modules are not hot-swappable therefore it is necessary to power the system down before installing or replacing.
Caution To maintain proper system cooling, do not operate the appliance for more than 1 minute without either an Interface Module or a filler panel installed in the bay.
To install a Cisco Interface Module in the Interface Module slot, follow these steps:
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Replacing a Hard Disk Drive/Solid State Drive
Chapter 4 Installing Hardware Options for the WAVE-594 and WAVE-694
Step 1
Step 2
Review the information in the Safety Warnings and Cautions
and
sections in Chapter
2, “Preparing to Install the WAVE-594 and WAVE-694.”
Power down the appliance.
Note You must power down the appliance before installing or removing an Interface Module. Interface
Modules are not hot-swappable.
Step 3 Locate the Interface Module slot in the appliance chassis and slide the Cisco Interface Module into the slot until the ejector lever is seated.
To remove an Interface Module, first use the ejector lever to unlatch and then pull out the Interface
Module. (See
Figure 4-1 Interface Module—Removal
1
2
Step 4
Step 5
Power on the appliance.
For information about connecting cables to the Cisco WAVE Interface Module ports, see
Replacing a Hard Disk Drive/Solid State Drive
The WAVE appliance supports as many as two 2.5-inch (Small Form Factor) hard drives. The WAVE-594 and WAVE-694 support both Hard Disk Drives and Solid State Drives.
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Replacing a Hard Disk Drive/Solid State Drive
Note The WAVE-594 and WAVE-694 support both Hard Disk Drives and Solid State Drives, but you cannot mix HDD and SSD in the same chassis. For details about the WAVE-594 and WAVE-694 appliance specifications, see
Appendix A, “Appliance Specifications”
.
Replacing a Hard Disk Drive
Hard drives are hot-swappable therefore it is not necessary to power the system down before installing or replacing.
When removing hard drives from the WAVE appliance, observe the following general guidelines:
• The system automatically sets all drive numbers.
• Drives must be the same capacity to provide the greatest storage space efficiency when drives are grouped together into the same drive array.
Note All hard disk drives being used in the appliance must be identical.
Note The HDD should not be replaced with SSD when WAVE is in CM device mode, as it is not supported.
Caution To maintain proper system cooling, do not operate the appliance for more than 1 minute without either a hard disk drive or a filler panel installed in each bay.
To replace a hard disk drive in a bay, follow these steps:
Step 1
Step 2
Review the information in the
Safety Warnings and Cautions and
Safety Guidelines sections in Chapter
2, “Preparing to Install the WAVE-594 and WAVE-694.
Press the button and swing the handle out. (See Figure 4-2
).
Note Wait 5 seconds before removing to let the disk spin down.
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Replacing a Hard Disk Drive/Solid State Drive
Figure 4-2 Removing a Hard Disk Drive
1
3
Step 3
Step 4
Step 5
Step 6
Step 7
2
After waiting 5 seconds, pull the handle to remove the drive assembly from the bay.
Within one minute, insert the new drive into the same slot by aligning the replacement drive assembly with guide rails in the bay and sliding the drive assembly into the bay until it stops. Make sure that the drive is properly seated in the bay.
Close the drive handle.
Check the hard disk drive status LED after the system has booted to verify that the hard disk drive is operating correctly. If the amber hard disk drive status LED for a drive is lit continuously, that drive is faulty and must be replaced. If the green hard disk drive activity LED is flashing, the drive is being accessed.
Wait 1 minute and then verify that the replaced disk drive is in the Rebuilding state by using the show disks details command in EXEC mode.
Note The system automatically starts the rebuild operation when it detects the removal and reinsertion of a drive that is part of the logical RAID drive.
Step 8
Step 9
Wait until the rebuild operation is complete. A disk rebuild operation may take several hours. You can check if the rebuild operation is complete by using the show disk details command in EXEC mode. The physical drive state will be Online and the RAID logical drive state will be Okay after the rebuild operation is completed.
Use the show disk tech command in EXEC mode to verify that the firmware and BIOS information is correct for both hard drives.
If you have multiple disk failures and your RAID-1 logical status is Offline, you must recreate the
RAID-1 array. For more information on disk removal and replacement procedures, see the Cisco Wide
Area Application Services Configuration Guide chapter named “Maintaining Your WAAS System.”
Replacing a Fan
The WAVE appliance supports six fan assemblies that are hot-swappable.
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Fan assemblies can only be inserted in one orientation.
Replacing a Power Supply
Note Fan assemblies must be inserted and can only function with the surface marked “TOP” facing up.
Caution To maintain proper system cooling, do not operate the appliance for more than 1 minute without a fan installed in each bay.
To replace a fan assembly, follow these steps:
Step 1
Step 2
Review the information in the
Safety Warnings and Cautions and
Safety Guidelines sections in Chapter
2, “Preparing to Install the WAVE-594 and WAVE-694.”
Disengage the fan latch and pull the fan out by the handle (see Figure 4-3
).
Figure 4-3 Fan Assembly
1
2
Step 3
Step 4
Within one minute, insert the new fan with the surface marked “TOP” facing up and verify that the latch is engaged.
Check the power LED to verify that the new fan is receiving power.
Note If a fan alarm occurs and you power down the WAVE appliance to replace the fan, you must use the clear bmc event-log global configuration command and then reboot to clear the alarm.
Replacing a Power Supply
The WAVE appliance supports two power supply assemblies that are hot-swap capable.
Power supply assemblies can only be inserted in one orientation.
Note Power supply assemblies must be inserted and can only function with the surface marked “TOP” facing up.
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Installing Memory
Chapter 4 Installing Hardware Options for the WAVE-594 and WAVE-694
Caution To maintain proper system cooling, do not operate the appliance for more than 1 minute without either a power supply or a filler panel installed in each bay.
To replace a power supply assembly, follow these steps:
Step 1
Step 2
Review the information in the Safety Warnings and Cautions
and
sections in Chapter
2, “Preparing to Install the WAVE-594 and WAVE-694.”
Remove the power cord from the power supply.
Note When more than one power supply assembly is present, load-sharing is supported. If one loses power, the second power supply takes over.
Step 3 Disengage the latch and pull the power supply out by the handle. (See
Figure 4-4 Power Supply Assembly
Step 4
Step 5
Step 6
Within one minute, insert the new power supply with the surface marked “TOP” facing up and verify that the latch is engaged.
Insert the power cord into the replacement power supply.
Check the power LED to verify that the new power supply is receiving power.
Note If a power supply alarm occurs and you power down the WAVE appliance to replace the power supply, you must use the clear bmc event-log global configuration command and then reboot to clear the alarm.
Installing Memory
This section provides basic instructions for installing memory in your WAVE-594 and WAVE-694.
This section contains the following topics:
•
•
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Removing the Cover
Installing Memory
Warning Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord. Statement 1
Caution To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them.
Caution Do not operate the WAVE appliance with the access panel open or removed. Operating the WAVE appliance in this manner results in improper airflow and improper cooling that can lead to thermal damage.
To remove the appliance cover, follow these steps:
Step 1
Step 2
Step 3
Step 4
Step 5
Review the information in the
Safety Warnings and Cautions and
Safety Guidelines sections in Chapter
2, “Preparing to Install the WAVE-594 and WAVE-694.”
Power off the appliance and all attached devices and disconnect all external cables and power cords.
Remove the WAVE appliance from the rack.
Loosen the screw on the top that secures the access panel to the WAVE appliance.
Slide the access panel toward the front of the WAVE appliance, then lift it from the WAVE appliance.
Installing Memory Modules
The WAVE-594 appliance supports either 8 GB or 12 GB of memory using 2-GB RDIMM memory modules. The WAVE-694 appliance supports either 16 GB or 24 GB of memory using 4-GB RDIMM memory modules.
Observe the following guidelines when installing additional memory:
• Use only Cisco memory upgrades in your appliance.
• BIOS detects the DIMM population and sets the system to dual-bank interleaved mode (DIMMs installed in both banks with equal bank capacities).
Figure 4-5 shows the memory slot mapping on the system board.
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Installing Memory
Figure 4-5 Memory Slot Mapping
Chapter 4 Installing Hardware Options for the WAVE-594 and WAVE-694
A3 A2 A1 B3 B2 B1
Table 4-1 and Table 4-2 list the RDIMM configurations available for the WAVE-594 and WAVE-694
appliance.
Table 4-1 WAVE-594 RDIMM Configurations
8 GB Memory
12 GB Memory
Slot A3
—
2-GB
Slot A2
2-GB
2-GB
Slot A1
2-GB
2-GB
Slot B3
—
2-GB
Slot B2
2-GB
2-GB
Slot B1
2-GB
2-GB
Table 4-2
16 GB Memory
24 GB Memory
WAVE-694 RDIMM Configurations
Slot A3
—
4-GB
Slot A2
4-GB
4-GB
Slot A1
4-GB
4-GB
Slot B3
—
4-GB
Slot B2
4-GB
4-GB
Slot B1
4-GB
4-GB
To install a Cisco memory upgrade on the WAVE-594 from 8 GB to 12 GB or on the WAVE-694 from
16 GB to 24 GB, follow these steps:
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Installing Memory
Step 1
Step 2
Step 3
Step 4
Power down the WAVE appliance.
Remove the WAVE appliance from the rack.
Remove the primary access panel (See
Open the DIMM slot latches for slots A1, A2, B1, and B2 and remove the existing memory modules.
Note All existing memory must be removed and replaced by the RDIMMS contained in the Cisco upgrade kit.
Step 5
Step 6
Open the DIMM slot latches for slots A3 and B3.
To upgrade from 8 GB to 12 GB on a WAVE-594, install a 2-GB RDIMM memory module into all six slots. (See
To upgrade from 16 GB to 24 GB on a WAVE-694, install a 4-GB RDIMM memory module into all six slots. (See
Figure 4-6 Installing an RDIMM
2
1 2
Step 7
Step 8
Step 9
Check to make sure that the DIMM latches are fully engaged in the notches.
Install the access panel.
a.
b.
Lower the access panel onto the WAVE appliance and then slide the access panel toward the back of the WAVE appliance.
Tighten the screw on the top that secures the access panel to the WAVE appliance.
Install the WAVE appliance into the rack.
For complete rack installation and removal instructions, see Chapter 3, “Installing the WAVE-594 and
Caution Install the appliance only in a rack cabinet with perforated doors.
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Installing Memory
Chapter 4 Installing Hardware Options for the WAVE-594 and WAVE-694
Caution Do not leave open spaces above or below an installed appliance in the rack cabinet. To help prevent damage to appliance components, always install a filler panel to cover the open space and to help ensure proper air circulation. See the documentation that comes with your rack cabinet for more information.
Step 10
Step 11
Step 12
Step 13
Connect the cables and power cords. For information on connecting cables and power cords, see
Mounting and Cabling the WAVE-594 and WAVE-694
in Chapter 3, “Installing the Wave-594 and
WAVE-694.
Reboot the WAVE appliance.
Use the show memory EXEC mode command to verify that the memory you installed is recognized by the WAVE appliance.
Repartition the disks, using the disk delete-data-partitions command, and reload.
Note Repartitioning the disks deletes all data, including all virtual blades on the hardware.
Note Repartitioning the disks is required after adding memory to reset the DRE space allocation.
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C H A P T E R
5
WAVE Interface Modules
This chapter describes Cisco WAVE Interface Modules.
This chapter contains the following sections:
•
•
•
•
Network Adapter Cabling Requirements
Installation Scenarios and Cabling Examples for Fast Ethernet Connections
For information on installing an inline adapter in your WAVE-594 and WAVE-694, see
WAVE Interface Module in Chapter 4, “Installing Hardware Options for the WAVE-594 and
WAVE-694.”
For adapter specifications, see
in Appendix A.
Interface Module Descriptions
The WAVE appliance supports one optional 4-port Copper Gigabit Ethernet Interface Module, 8-port
Copper Gigabit Ethernet Interface Module, 4-port Fiber Optic Gigabit Ethernet Interface Module, or
2-port SFP+ Fiber Optic 10 Gigabit Ethernet Interface Module.
This section contains the following topics:
•
Gigabit Ethernet Interface Module—Copper
•
•
•
Gigabit Ethernet Interface Module—Fiber Optic
10 Gigabit Ethernet Interface Module—Fiber Optic SFP+
Gigabit Ethernet Interface Module—Copper
The copper Gigabit Ethernet Interface Module is available in 4 or 8 ports. Both models support bypass.
(See
.)
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Interface Module Descriptions
Figure 5-1 Gigabit Ethernet Interface Module—4-Port Copper
Chapter 5 WAVE Interface Modules
Figure 5-2 Gigabit Ethernet Interface Module—8-Port Copper
Gigabit Ethernet Interface Module—Fiber Optic
The fiber optic Gigabit Ethernet Interface Module is available in 4 ports. This model supports bypass.
(See
.)
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Figure 5-3 Gigabit Ethernet Interface Module—4-Port Fiber Optic
Interface Module Descriptions
10 Gigabit Ethernet Interface Module—Fiber Optic SFP+
The fiber optic Gigabit Ethernet Interface Module is available in 2 ports. This model does not support bypass. (See
Figure 5-4 Gigabit Ethernet Interface Module—2-Port Fiber Optic
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Chapter 5 WAVE Interface Modules
Interface Module Descriptions
Inline Interface
When you configure the WAVE appliance for inline interception mode, you can set attributes to control which interfaces are to be used over which VLANs. By default, the module operates on all inline-capable interfaces and VLANs. You can configure the inline redirection feature using the WAAS CLI or the
WAAS Central Manager GUI.
Note Throughout this section, we refer to a WAVE appliance configured for inline interception mode as a
WAVE inline appliance .
The WAAS software defines two interface types: A group interface that represents an inline pair grouping and a port interface that represents the individual port. These interfaces are referred to as inlineGroup and inlinePort.
InlineGroup interfaces are numbered using the format slot/group. The slot number is the slot in which the adapter is inserted. Since there is only one slot, the slot number is always 1.
The group number starts from 0 and can go up to 4 on 8-port Interface Modules. For 4-port Interface
Modules, the groups are numbered 0 and 1. Groups are numbered from left to right.
InlinePort interfaces are numbered slot/group/lan or slot/group/wan. The last attribute is the LAN or
WAN designator.
For copper Interface Modules, the top row consists of WAN ports and the bottom row consists of LAN ports. For fiber Interface Modules, the ports are designated as WAN and LAN form left to right. For example, the four ports on the 4-port fiber Interface Module are designated as “W0 L0 W1 L1” in inline mode:
•
•
•
W0—InlineGroup 1/0/WAN
L0—InlineGroup 1/0/LAN
W1—InlineGroup 1/1/WAN
• L1—InlineGroup 1/1/LAN
The inline network adapter also includes an onboard programmable watch dog timer (WDT) controller that allows you to set the time to wait after a failure event, such as a power outage or a kernel crash, before the unit begins to operate in mechanical bypass mode. This can be configured using the inline failover timeout global configuration command:
(config)# inline failover timeout ?
<1-1> 1 second
<25-25> 25 seconds
<5-5> 5 seconds
In mechanical bypass mode, the traffic is bridged between the LAN and WAN ports of each group.
Mechanical bypass mode prevents the WAVE appliance from becoming a single point of failure and allows traffic to continue to flow between the router and the client while it passes through an unresponsive WAVE appliance without being processed.
For more information about configuring the inline network adapter, see the Cisco Wide Area Application
Services Configuration Guide.
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Chapter 5 WAVE Interface Modules
Ports and LED Indicators
Ports and LED Indicators
Figure 5-5 shows the 4-port Copper Gigabit Ethernet Interface Module port numbers, interface
designations, and LEDs.
shows the same information for the 8-port adapter.
Figure 5-5 4-Port Copper Gigabit Ethernet Interface Module—Port Numbering and LEDs
4 PORT BYPASS
0
1
2
3
Status GE 0/1 GE 2/3
1 2
Figure 5-6 8-Port Copper Gigabit Ethernet Interface Module—Port Numbering and LEDs
8 Port GE
Copper Inline
0
1
2
3
Status GE 0/1 GE 2/3 GE 4/5 GE 6/7
0
1
2
3
Status
1 2 2
The Interface Module has an LED that corresponds to each port. Table 5-1 describes the LEDs.
Table 5-1 Copper Interface Module—Power and Status LEDs
LED Name
1 Interface Module power LED
2 Bypass status
Color
Green
—
Green
Amber
—
State
On
Off
Normal
Bypass
Off
Description
Interface Module is receiving power.
Interface Module is not installed or a power supply failure has occurred.
Indicates the inline port pair is in interception mode.
Indicates the inline port pair is in bypass mode.
No activity exists.
Figure 5-7 shows the Gigabit Ethernet ports and LEDs for the 4-port and 8-port Copper Interface
Module.
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Ports and LED Indicators
Figure 5-7
Link/Activity
LED
Copper Interface Module—Gigabit Ethernet LEDs
Speed LED
Chapter 5 WAVE Interface Modules
8 1
Table 5-2 describes the Gigabit Ethernet port LEDs.
Table 5-2 Copper Interface Module—Gigabit Ethernet LEDs
Name
NIC link/activity
NIC speed
Color
Green
Green
—
—
Green
Yellow
State
On
Description
Link exists.
Blinking Activity exists.
Off
Off
No link detected.
10Mbps connection.
On
On
100Mbps connection.
1000Mbps connection.
shows the 4-port Fiber Optic Gibabit Ethernet Interface Module port numbers, interface designations, and LEDs.
Figure 5-8 4-Port Fiber Optic Gigabit Ethernet Interface Module—Port Numbering and LEDs
GE 0 GE 1 GE 2 GE 3
A Status A Status A Status
4 Port GE SX Inline
A Status
1 2 3
The Interface Module has an LED that corresponds to each port.
describes the LEDs.
Table 5-3 Fiber Optic Interface Module—Power and Status LEDs
LED Name
1 Interface Module power LED
Color
Green
—
State
On
Off
Description
Interface Module is receiving power.
Interface Module is not installed or a power supply failure has occurred.
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Ports and LED Indicators
Table 5-3
2 Activity
Fiber Optic Interface Module—Power and Status LEDs
3 Bypass status
Green
Green
—
Green
Amber
On Link exists.
Blinking Transmitting.
Off
Normal
No link detected.
Indicates the inline port pair is in interception mode.
Bypass Indicates the inline port pair is in bypass mode.
Figure 5-9 shows the 2-port Fiber Optic 10 Gibabit Ethernet SFP+ Interface Module port numbers,
interface designations, and LEDs.
Figure 5-9 2-Port Fiber Optic 10 Gigabit Ethernet SFP+ Interface Module—Port Numbering and LEDs
2 3
2 Port 10GE SFP+
A S A S
10GE 0 10GE 1
4 1
Note The 2-Port Fiber Optic 10 Gigabit Ethernet SFP+ Interface Module does not support mechanical bypass.
The Interface Module has an LED that corresponds to each port. Table 5-4 describes the LEDs.
Table 5-4 Inline Network Adapter LEDs
LED Name
1 Interface Module
Power LED
2 Activity
Color
Green
—
—
Green
Green
Yellow
State
On
Off
Description
Interface Module is receiving power.
Off
On
Interface Module is not installed or a power supply failure has occurred.
No link is detected.
Link is detected.
Blinking Transmitting.
On Interface Module is administratively shut down.
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Network Adapter Cabling Requirements
Table 5-4
LED Name
3 Speed
Inline Network Adapter LEDs (continued)
Color
—
Green
Yellow
State
Off
On
On
Description
No link is detected.
10 Gigabit Ethernet connection.
1 Gigabit Ethernet connection.
Network Adapter Cabling Requirements
Gigabit Ethernet—Copper
The Interface Module ships with two types of cables: crossover and straight-through. When you connect the WAVE inline network adapter, the cable that you use depends on the link speed (Gigabit Ethernet or
Fast Ethernet) and the types of devices (DCE or DTE) being connected.
Note You must retain the same link speed from one end of the connection to the other end. Inline adapter interfaces are able to autonegotiate link speeds. If you configure any of your connecting interfaces for
Fast Ethernet (whether on a switch or a router), your WAVE inline adapter uses Fast Ethernet. If you configure any of your connecting interfaces for Gigabit Ethernet, your WAVE inline adapter uses Gigabit
Ethernet. Speed and duplex settings are port specific so that two inline ports can negotiate different speeds independently.
If you are connecting a WAVE inline appliance between two devices using Gigabit Ethernet, you can use either straight-through cables, crossover cables, or any combination of the two cable types, regardless of the type of device. However, for consistency, we recommend that you use straight-through cables for all
Gigabit Ethernet connections.
Table 5-5 shows the cable requirements for WAVE appliance and non-WAVE appliance connections
when you are using Gigabit Ethernet end to end.
Table 5-5 Cable Requirements for WAVE Connections Using Gigabit Ethernet
Connection
Switch to switch (no WAVE)
Switch to router (no WAVE)
Router to router (no WAVE)
Switch to WAVE and
WAVE to Router
Switch to WAVE and
WAVE to Switch
Router to WAVE and
WAVE to Router
WAVE to WAVE
Required Cable
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
Crossover or straight-through
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Network Adapter Cabling Requirements
Some switches support automatic medium-dependent interface crossover (MDIX). You can configure
MDIX by using the mdix auto global configuration switch command. If your switch supports MDIX, you do not need to follow these cabling rules because MDIX automatically adjusts transmit and receive pairs when an incorrect cable type (crossover or straight-through) is installed on a 10/100 Fast Ethernet port. However, when you configure MDIX, you must also configure the port to use autosense (not manual selection of speed/duplex).
Caution If you are connecting to Fast Ethernet ports on both the LAN and the WAN sides of the WAVE inline appliance, you must consider the types of devices that are being connected, and you must use the correct cables. You must follow these cabling instructions for the inline network adapter to work properly. (See
. For illustrations and examples, see Installation Scenarios and Cabling Examples for Fast
.)
To connect the inline network adapter using the correct cables for Fast Ethernet connections, follow these steps:
Step 1 Determine the type of cable that you would use for a direct connection between your two end devices
(without a WAVE inline network appliance connected between them) by using the following standard cabling rules:
• When you are directly connecting two network devices that are similar, such as two switches, use a crossover cable.
• When you are directly connecting two network devices that are different, such as a switch and router, use a straight-through cable.
Note Because the inline network adapter has an internal crossover connection that becomes active when the InlineGroup interface is placed in mechanical bypass mode, you must decide which cable you would use to connect the two network devices directly, and then you must install the other cable type (on one side, usually the WAN side of the inline appliance) instead.
shows the cable requirements for WAVE and non-WAVE connections when you are using Fast
Ethernet end to end.
Table 5-6 Cable Requirements for WAVE Connections Using Fast Ethernet
Connection
Switch to switch (no WAVE)
Switch to router (no WAVE)
Router to router (no WAVE)
Switch to WAVE and
WAVE to Router
Switch to WAVE and
WAVE to Switch
Router to WAVE and
WAVE to Router
WAVE to WAVE
Required Cable
Crossover
Straight-through
Crossover
Straight-through
Crossover
Straight-through
Straight-through
Straight-through
Straight-through
Crossover
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Chapter 5 WAVE Interface Modules
Installation Scenarios and Cabling Examples for Fast Ethernet Connections
Step 2 Connect Fast Ethernet ports on both the LAN and the WAN sides of the WAVE inline appliance by using the following cable types:
•
•
On the LAN side of the connection, use a straight-through cable between the WAVE inline appliance and the network device.
On the WAN side of the connection, use the cable that is different from the cable that you would use
to connect the two network devices directly (as determined in Step 1
).
For example, if you are connecting a router and a switch (two different devices) through the WAVE inline appliance, use a straight-through cable on the LAN side of the connection and use a crossover cable on the WAN side of the connection. (If you were connecting the two different devices directly, you would use a straight-through cable, so use the crossover cable instead.)
If you are connecting two switches (or two similar devices), use straight-through cables on both the
LAN and the WAN sides of the WAVE inline appliance.
through
Figure 5-12 show which cables to use for the WAVE LAN and WAN
connections between Fast Ethernet ports.
Gigabit Ethernet—Fiber Optic
The following three SFP+ pluggable transceiver modules are supported for use with the 2-port Fiber
Optic 10 Gigabit Ethernet Interface Module:
•
•
SFP-10G-SR—Short range fiber xcvr
SFP-H10G-CU3M— Three meter captive copper cable with xcvrs
• SFP-H10G-CU5M— Five meter captive copper cable with xcvrs
Transceivers not supported will be rejected by the software.
For fiber cable length reach and IEEE standards for the supported transceivers, refer to the pluggable
10G optics data sheet on Cisco.com: http://www.cisco.com/en/US/prod/collateral/modules/ps5455/data_sheet_c78-455693.html
Optical reach is 137 m (449 ft) to any individual port. This allows for a total of 274 m (899 ft) when operating in bypass mode.
Installation Scenarios and Cabling Examples for Fast
Ethernet Connections
WAVE appliances can be installed physically between two network devices (such as the branch office router and branch office LAN switch) by connecting the WAVE inline network adapter ports to the network devices using the proper cables.
If you are connecting a WAVE inline appliance between two devices using Gigabit Ethernet, you can use either straight-through cables, crossover cables, or any combination of the two cable types, regardless of the type of device. This section shows cabling examples for Fast Ethernet connections only, because Fast
Ethernet has specific cabling requirements.
The inline network adapter has four ports that are divided into two inline groups (see Ports and LED
). The WAVE appliance can be physically placed inline between two distinct network paths,
creating redundant WAN links. (See Figure 5-10
.)
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Chapter 5 WAVE Interface Modules
Installation Scenarios and Cabling Examples for Fast Ethernet Connections
Two WAVE appliances with inline network adapters can also be installed back-to-back in a serial fashion between two network devices for failover purposes. In this serial cluster configuration, if one WAVE appliance fails, the other WAVE appliance can provide optimization. (See
.)
Note When you connect two WAVE inline appliances to each other serially, always use a crossover cable between the two WAVE appliances. (See
Figure 5-10 Cabling for a Single Inline WAVE Appliance with Redundant WAN Connections
1
MGMT
WAN
4
Router A
2
3
LAN switch
WAVE
5
WAN
Router B
1 Connection: Management
Gigabit Ethernet: 1/0
Cable type: Straight-through (recommended)
3 Connection: WAVE to LAN switch
(using InlineGroup 1/1)
Fast Ethernet: LAN1 (InlinePort 1/1/lan)
Cable type: Straight-through
5 Connection: WAVE to WAN router B
(using InlineGroup 1/1)
Fast Ethernet: WAN1 (InlinePort 1/1/wan)
Cable type: Crossover
2 Connection: WAVE to LAN switch
(using InlineGroup 1/0)
Fast Ethernet: LAN0 (InlinePort 1/0/lan)
Cable type: Straight-through
4 Connection: WAVE to WAN router A
(using InlineGroup 1/0)
Fast Ethernet: WAN0 (InlinePort 1/0/wan)
Cable type: Crossover
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Chapter 5 WAVE Interface Modules
Installation Scenarios and Cabling Examples for Fast Ethernet Connections
Figure 5-11 Cabling for Serial Cluster Inline WAVEs with a Single WAN Connection
MGMT
LAN switch
1
WAVE1
2
WAVE2
3
Router B
WAN
1 Connection: WAVE 1 to LAN switch
Fast Ethernet: LAN0 (InlinePort 1/0/lan)
Cable type: Straight-through
3 Connection: WAVE 2 to WAN router
Fast Ethernet: WAVE 2 WAN0
(InlinePort 1/0/wan)
Cable type: Crossover
Figure 5-12 Cabling Between Two Inline WAVEs
2 Connection: WAVE 1 to WAVE 2
Fast Ethernet: WAVE1 WAN0
(InlinePort 1/0/wan) to WAVE 2 LAN0
(InlinePort 1/0/lan)
Cable type: Crossover
WAN
3
WAVE2 inline adap
Router
2
1
WAVE1 inline adapter
LAN switch
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1 Connection: WAVE 1 to LAN switch
Fast Ethernet: WAVE 1 LAN0
(InlinePort 1/0/lan)
Cable type: Straight-through
3 Connection: WAVE 2 to WAN router
Fast Ethernet: WAVE 2 WAN0
(InlinePort 1/0/wan)
Cable type: Crossover
Installation Scenarios and Cabling Examples for Fast Ethernet Connections
2 Connection: WAVE 1 to WAVE 2
Fast Ethernet: WAVE 1 WAN0
(InlinePort 1/0/wan) to WAVE 2 LAN0
(InlinePort 1/0/lan)
Cable type: Crossover
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Installation Scenarios and Cabling Examples for Fast Ethernet Connections
Chapter 5 WAVE Interface Modules
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C H A P T E R
6
Troubleshooting the System Hardware
This chapter provides basic troubleshooting information to help you identify some common problems that might occur with your WAVE-594 and WAVE-694.
This chapter contains the following sections:
•
•
•
•
Checking Connections and Switches
Troubleshooting the Ethernet Controller
•
•
Use the information in this chapter to determine whether a problem originates with the hardware or the software. For further assistance, contact your Cisco customer service representative.
Note When console redirection is enabled (it is disabled by default), all the tests available from a keyboard are accessible through the console connection as well. (Mouse support, however, is not available through the console connection.)
Caution Customer-replaceable components include the WAVE Interface Modules, hard disk drives, power supply assemblies, fans, and memory. All other components that are not orderable as spare hardware options can only be replaced by a qualified service technician. Once you have identified a faulty component, contact the Cisco Technical Assistance Center (TAC).
Identifying System Problems
To identify system problems, follow these steps:
Step 1
Step 2
Step 3
Check the power LED.
Check the system fault LED (see
System fault LED in Chapter 1, “Introducing the Cisco Wide Area
Virtualization Engine 594 and 694”). If the status is yellow, check for alarms using the show alarms command.
Power down the appliance and all external devices.
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Chapter 6 Troubleshooting the System Hardware
Checking Connections and Switches
Step 4
Step 5
Step 6
Step 7
Check all cables and power cords. (See
Checking Connections and Switches
.)
Power up the appliance.
If the self-diagnostic programs were completed successfully and you still suspect a problem, see
Check the system error log to see if an error was recorded by the system.
Checking Connections and Switches
Improperly set switches and controls and loose or improperly connected cables are the most likely source of problems for the chassis or other external equipment. A quick check of all the switches, controls, and cable connections can easily solve these problems. (See
for the location of front panel controls and indicators. See
for the location of back panel connectors on the system.)
To check all the connections and switches, follow these steps:
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Power down the system. Disconnect all the power cables from their electrical outlets.
If the system is connected to a power strip (or power distribution unit), turn the power strip off and then on again.
If the power strip is receiving power go to
.
If the power strip is not receiving power go to
.
Plug the power strip into another electrical outlet.
If the power strip is receiving power, the original electrical outlet probably does not function. Use a different electrical outlet.
If the power strip is not receiving power go to
.
Plug a system that you know works into the electrical outlet.
If the system receives power, the power strip is probably not functioning properly. Use another power strip.
If the system does not receive power, go to
.
Reconnect the system to the electrical outlet or power strip.
Make sure that all connections fit tightly together.
Power up the system.
If the problem is resolved, the connections were loose. You have fixed the problem.
If the problem is not resolved, call your customer service representative. (See
Obtaining Documentation and Submitting a Service Request
in the Preface.)
Troubleshooting the Ethernet Controller
This section provides troubleshooting information for problems that might occur with the
10/100/1000-Mbps Ethernet controller.
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Chapter 6 Troubleshooting the System Hardware
This section contains the following topics:
•
•
Ethernet Controller Troubleshooting Chart
Troubleshooting the Ethernet Controller
Network Connection Problems
If the Ethernet controller cannot connect to the network, check the following conditions:
• Make sure that the cable is installed correctly.
The network cable must be securely attached at all connections. If the cable is attached but the problem remains, try a different cable.
If you set the Ethernet controller to operate at either 100 Mbps or 1000 Mbps, you must use Category
5 or higher cabling.
•
•
Determine whether the switch or device to which the WAVE appliance is connected supports autonegotiation. If it does not, try configuring the integrated Ethernet controller manually to match the speed and duplex mode of the switch.
Check the Ethernet controller LEDs on the appliance back panel. (See
.)
These LEDs indicate whether a problem exists with the connector, cable, or switch:
– The Ethernet link status LED is on when the Ethernet controller receives a link pulse from the switch. If the LED is off, there might be a defective connector or cable or a problem with the switch.
– The Ethernet activity LED is on when the Ethernet controller sends or receives data over the
Ethernet network. If the Ethernet activity LED is off, make sure that the switch and network are operating and that the correct device drivers are installed.
Ethernet Controller Troubleshooting Chart
lists solutions to 10/100/1000-Mbps Ethernet controller problems.
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Chapter 6 Troubleshooting the System Hardware
Undetermined Problems
Table 6-1 Ethernet Troubleshooting Chart
Ethernet Controller
Problem
Ethernet link status
LED does not work.
The Ethernet activity
LED does not work.
Data is incorrect or sporadic.
The Ethernet controller stopped working without apparent cause.
Actions
Check the following:
• Make sure that the switch to which the WAVE appliance is connected is powered on.
•
•
Check all connections at the Ethernet controller and the switch.
Use another port on the switch.
• If the switch does not support autonegotiation, manually configure the
Ethernet controller to match the switch.
(Both sides of the connection must be set the same. Mixing autonegotiation and hard-coded configurations will result in half duplex, which causes a CRC error on the interface.)
• If you manually configured duplex mode, make sure that you also manually configure the speed.
Check the following:
• The network might be idle. Try sending data from this appliance.
•
•
Check all connections at the Ethernet controller and the switch.
Use another port on the switch.
Check the following:
• Make sure that you are using Category 5 or higher cabling when operating the appliance at 100 Mbps or 1000 Mbps.
•
•
Make sure that the cables do not run close to noise-inducing sources such as fluorescent lights.
Make sure the RJ-45 jack is securely latched (avoid cables with broken latches).
Check the following:
•
•
Try a different connector on the switch.
If you suspect the adapter is faulty, contact the Cisco Technical Assistance
Center (TAC).
Undetermined Problems
Use the information in this section if the diagnostic tests did not identify the failure, the devices list is incorrect, or the system is inoperative.
Note Damaged data in CMOS can cause undetermined problems.
Note Damaged data in BIOS code can cause undetermined problems.
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Chapter 6 Troubleshooting the System Hardware
Problem-Solving Tips
Check the system LEDs for the power supplies (see
Back Panel Components and LEDs
in Chapter 1,
“Introducing the Cisco Wide Area Virtualization Engine 594 and 694”). If the LEDs indicate the power supplies are working correctly, follow these steps:
Step 1
Step 2
Step 3
Power down the appliance.
Be sure the appliance is cabled correctly.
Remove or disconnect the following devices (one at a time) until you find the failure (power up the appliance and reconfigure it each time):
•
•
•
•
Any non-Cisco devices
Surge suppressor device (on the appliance)
Each Cisco Interface Module
Disk drives
Note Any component that is internal to the appliance must be serviced by trained and qualified personnel. Contact your customer service representative.
Step 4 Power up the appliance. If the problem remains, contact Cisco TAC.
Note If the problem goes away when you remove a device from the system, and replacing that device does not correct the problem, contact Cisco TAC.
Note If you suspect a networking problem and all the system tests pass, check if there is a network cabling problem external to the system.
Problem-Solving Tips
Because of the variety of hardware and software combinations that can be encountered, use the following information to assist you in identifying the problems. If possible, have this information available when requesting technical assistance.
• Machine type and model
•
•
Hardware upgrades
Failure symptom
–
–
What, when, where; single or multiple systems?
Is the failure repeatable?
•
–
–
Has this configuration ever worked?
If it has been working, what changes were made before it failed?
– Is this the original reported failure?
Hardware configuration
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Error Symptoms
Chapter 6 Troubleshooting the System Hardware
– Print (print screen) configuration currently in use
•
– BIOS level
WAAS system software type and version level
To eliminate confusion, identical systems are considered identical only if they meet all these conditions:
• Are the exact machine type and models
•
•
•
•
Have the same BIOS level
Have the same devices or attachments in the same locations
Have the same cabling
Have the same WAAS software versions and levels
•
•
Have the same configuration options set in the system
Have the same setup for the operating system control files
Comparing the configuration and software setup in working and nonworking systems might help to resolve the problem.
Error Symptoms
You can use the error symptom tables to find solutions to problems that have definite symptoms.
In the following tables (
to
Table 6-8 ), the first entry in the “Cause and Action” column is the
most likely cause of the symptom.
Table 6-2 Hard Disk Drive Problems
Symptom
Hard disk drive stops responding during system startup.
A hard disk drive was not detected while the operating system was being started.
Cause and Action
1.
Remove the hard disk drive that stopped responding and try starting the appliance again.
2.
If the system starts successfully, the drive that you removed needs to be replaced.
Reseat all hard disk drives and cables.
Table 6-3 General Problems
Symptom
Problems such as broken cover latch or indicator LEDs not working.
Cause and Action
Broken component. Call your customer service representative.
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Chapter 6 Troubleshooting the System Hardware
Error Symptoms
Table 6-4 Intermittent Problems
Symptom
A problem occurs only occasionally and is difficult to detect.
Cause and Action
1.
Verify the following items: a.
All cables and cords are connected securely to the rear of the appliance and attached hardware options.
2.
3.
b.
When the appliance is powered on, air is flowing from the rear of the appliance at the fan grille. If there is no airflow, the fans are not working. This causes the appliance to overheat and shut down.
Check the system error log.
See
Table 6-5 Memory Problems
Symptom
The amount of system memory displayed is less than the amount of physical memory installed.
Cause and Action
1.
Verify the system fault LED is not lit on the front panel.
2.
3.
Verify the correct number of DIMMS are present (including serial numbers) using the show hardware command.
Check for memory alarms using the show alarms command.
Table 6-6 Hardware Option Problems
Symptom
A hardware option that was just installed does not work.
A hardware option that used to work does not work now.
Cause and Action
1.
Verify the following items: a.
The hardware option is designed for the appliance.
2.
1.
2.
b.
c.
You followed the installation instructions that came with the hardware option.
The hardware option is installed correctly.
d.
You have not loosened any other installed hardware options or cables.
Check the hardware option that you just installed.
Verify that all of the hardware options and cable connections are secure.
Check for a failing hardware option and replace it if necessary.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
6-7
Error Symptoms
Chapter 6 Troubleshooting the System Hardware
Table 6-7 Power Problems
Symptom
The power-control button does not work (the appliance does not start).
FRU or Action
1.
Verify the following items: a.
The power cables are properly connected to the appliance.
b.
The electrical outlet functions properly.
Note The power-control button will not function until 20 seconds after the appliance has been connected to power.
The appliance does not power down.
2.
3.
1.
2.
If you just installed a hardware option, remove it, and restart the appliance.
See
Turn off the appliance by pressing the power-control button for 5 seconds.
Restart the appliance.
.
The appliance unexpectedly shuts down, and the LEDs on the operator information panel are not lit.
3.
If the power-control button does not work, disconnect the power cord for 20 seconds. Reconnect the power cord and restart the appliance.
See
.
Table 6-8 Console Port Problems
Symptom
A console connection does not work. For more information about the console port, see
in
Chapter 1, “Introducing the
Cisco Wide Area
Virtualization Engine 594 and
694.”
FRU or Action
1.
2.
Verify that the console device is connected to the correct port (see
If using the mini-USB console port, verify that the driver has been installed (see
in Chapter 1, “Introducing the Cisco Wide Area Virtualization Engine 594 and 694”).
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
A P P E N D I X
A
WAVE-594 and WAVE-694 Hardware
Specifications
This appendix provides hardware specifications for the WAVE-594 and WAVE-694 appliance. It contains the following sections:
•
•
Interface Module Specifications
Appliance Specifications
Table A-1 provides a summary of the features and specifications of the WAVE-594 and WAVE-694.
Table A-1
Specification
Microprocessor
Memory
Mass storage
Fans
Expansion slots
WAVE-594 and WAVE-694 Features and Specifications
Description
•
•
1 Intel Xeon Quad-Core Processor X3430, or
1 Intel Xeon Quad-Core Processor X3450
2.4 GHz and 2.67 GHz respectively
•
•
8 MB cache
8 GB to 24 GB ECC DDR3 SDRAM (RDIMM) 1333MT/s
WAVE-594
•
•
1 500-GB SATA hard disk drive or
RAID-1 array with two 500-GB SAS hard disk drives
OR
1 400-GB SATA Solid State Drive (SSD)or
RAID-1 array with two 400-GB SATA SSD
WAVE-694
• RAID-1 array with two 800-GB SATA solid state drives
•
•
6 externally accessible, hot-plug fans
1 Interface Module Slot for Cisco Interface Modules
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
A-1
Appendix A WAVE-594 and WAVE-694 Hardware Specifications
Appliance Specifications
Table A-1 WAVE-594 and WAVE-694 Features and Specifications (continued)
Specification
Dimensions
Weight
Electrical Input
Requirements
BTU Rating
1
Power supply output
Acoustic noise
Environment
2
Description
• Height: 42 mm (1.69 in)
•
•
Depth: 516 mm (20.33 in); includes power supply handles
Width: 429 mm (16.89 in)
Maximum Weight (no carton): 10.21 kg (22.51 lb)
(Includes the weight of one Cisco Interface Module, one power supply, and two hard disk drives.)
• Range Line Voltage: 90 to 132 VAC, 180 to 264 VAC
•
•
Maximum Rated Input Current: 5 A - 2.5 A (100 - 240VAC)
Rated Input Frequency: 47 to 63 Hz
• Maximum Real Input Power: 530W total (shared load when redundant
1808 BTU/hr Maximum
• Rated steady-state power: 450 W (across input of 100 - 240 VAC)
•
•
•
•
•
•
Efficiency: Minimum of 85% at 100% electrical load
Idle: 43.9 dBA
Operating (70% load): 46.9 dBA
Air temperature:
– Operating
3
: 0 to 40 °C (32 to 104 °F)
– Non-operating: –30 to 60 °C (–22 to 140 °F)
Humidity:
–
–
Operating: 10% to 90% RH (non-condensing)
Nonoperating: 5% to 95% RH (non-condensing)
Altitude:
– Operating: 3,050 m (10,000 ft)
– Nonoperating: 4572 m (15,000 ft)
1.
Electrical input specifications apply at 23 ºC (73.4 ºF).
2.
Levels are A-weighted sound pressures measured in a 23 ºC (73.4 ºF) ambient environment. Measurements were made per
ISO 7779 (ECMA 74; ANSI S12.10) methods and are declared per ISO 9296 (ECMA 109).
3.
All temperature ratings shown are for sea level to 1,000 meters (3,281 ft) with de-rating of maximum temperature for increase in altitude. If operating location is above 1,000 meters (3,281 feet), deduct 3 ºC (5.4 ºF) from the maximum operating temperature for each additional 1,000 meters (3,281 ft).
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Appendix A WAVE-594 and WAVE-694 Hardware Specifications
Interface Module Specifications
Interface Module Specifications
Table A-2 describes the Interface Module technical and general specifications.
Table A-2 Inline Network Adapter Specifications
Specification Description
Copper Gigabit Ethernet Bypass (4-port and 8-port)
IEEE standard Gigabit Ethernet, 1000BASE-T, IEEE 802.3-2000
Duplex
Autonegotiation
Data transfer rate
Fast Ethernet, 100BASE-T, IEEE 802.3-2000
Ethernet, 10BASE-T, IEEE 802.3-2000
Supports both half-duplex and full-duplex operation in all operating speeds
Autonegotiates between full-duplex and half-duplex operations and between 1000 Mbps, 100 Mbps, and 10 Mbps speeds
1000 Mbps, 100 Mbps, and 10 Mbps speeds per port in half-duplex mode
Ports
2000 Mbps, 200 Mbps, and 20 Mbps speeds per port in full-duplex mode
4-Port Interface Module: 4 × RJ-45 socket connectors
8-Port Interface Module: 8 × RJ-45 socket connectors
Fiber Optic Gigabit Ethernet Bypass (4-port)
IEEE standard
Duplex
Gigabit Ethernet, 1000BASE-SX, IEEE 802.3-2000
Supports full-duplex only
Optical reach 137 m (449 ft) to any individual port to account for 274 m (899 ft) total when operating in bypass mode
2000 Mbps Data transfer rate
Ports 4 Fixed LC Duplex Connectors
SFP+ 10 Gigabit Ethernet (2-port)
IEEE standard The Cisco 10 Gigabit Ethernet Interface Module for WAAS only supports Cisco pluggable optical transceiver modules. Consult the following data sheet URL for supported modules:
Duplex
Autonegotiation
Data transfer rate
Ports
Optical reach
Cisco 10GBASE SFP+ Modules
Supports full-duplex only
Autonegotiates pluggable transceiver type 1 Gbps or 10 Gbps
2000 Mbps and 20,000 Mbps
2-Port Interface Module: 2 Pluggable SFP/SFP+ sockets
Varies per module type. Consult the following data sheet URL for supported modules:
General Technical Specifications
Cisco 10GBASE SFP+ Modules
Dimensions
Weight
38 mm (1.5 in) H x 121 mm (4.75 in) W x 264 mm (10.38 in) D
0.73 kg to 0.91 kg (1.61 lb to 2.01 lb)
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
A-3
Appendix A WAVE-594 and WAVE-694 Hardware Specifications
Interface Module Specifications
Table A-2 Inline Network Adapter Specifications (continued)
Specification
Operating humidity
Operating temperature
Description
10 to 90% RH (non-condensing)
0 to 40 ºC (32 to 104 ºF)
Operating altitude 3,050 m (10,000 ft)
Non-operating temperature -30 to 60 ºC (-22 to 140 ºC)
Non-operating humidity 5 to 95% RH (non-condensing)
Non-operating altitude 4,572 m (15,000 ft)
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
A P P E N D I X
B
Maintaining the WAVE-594 and WAVE-694
Proper use of preventive maintenance procedures can keep the WAVE-594 and WAVE-694 in good operating condition and minimize the need for costly, time-consuming service procedures. This chapter contains maintenance procedures that you should perform regularly.
This chapter covers the tasks required for maintaining a WAVE-594 and WAVE-694 or a WAVE-594 and
WAVE-694 farm:
•
•
Maintaining Your Site Environment
Using Power Protection Devices
Maintaining Your Site Environment
An exhaust fan in the power supply cools the power supply and system by drawing air in through various openings in the system and blowing it out the back. However, the fan also draws dust and other particles into the system, causing contaminant buildup, which results in an increase in the system’s internal temperature and interferes with the operation of various system components.
To avoid these conditions, we recommend keeping your work environment clean to reduce the amount of dust and dirt around the system, thereby reducing the amount of contaminants drawn into the system by the power supply fan.
This section discusses various environmental factors that can adversely affect system performance and longevity.
•
•
•
•
•
•
•
•
•
•
Electromagnetic and Radio Frequency Interference
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
B-1
Appendix B Maintaining the WAVE-594 and WAVE-694
Maintaining Your Site Environment
Temperature
Temperature extremes can cause a variety of problems, including premature aging and failure of chips or mechanical failure of appliances. Extreme temperature fluctuations can cause chips to become loose in their sockets and can cause expansion and contraction of disk drive platters, resulting in read or write data errors.
To minimize the negative effects of the temperature on system performance, follow these guidelines:
•
•
Ensure that the system is operated in an environment that does not exceed 0 to 40ºC (32 to 104ºF) in either direction. The upper end of operating temperature above applies up to an altitude of 1,000 meters (3,281 feet) and then subtract 3ºC for each additional 1,000 meters up to a maximum operational altitude of 3,000 meters (9,843 feet).
Ensure that the system has adequate ventilation. Do not place it within a closed-in wall unit or on top of cloth, which can act as insulation. Do not place it where it will receive direct sunlight, particularly in the afternoon. Do not place it next to a heat source of any kind, including heating vents during winter.
Adequate ventilation is particularly important at high altitudes. System performance may not be optimum when the system is operating at high temperatures as well as high altitudes.
• Make sure that all slots and openings on the system remain unobstructed, especially the fan vent on the back of the system.
•
•
•
Clean the system at regular intervals to avoid any buildup of dust and debris, which can cause a system to overheat.
If the system has been exposed to abnormally cold temperatures, allow a 2-hour warm-up period to bring it up to a normal operating temperature before turning it on. Failure to do so may cause damage to internal components, particularly the hard disk drives.
If intermittent system failures are noticed, try reseating any socketed chips, which might have become loose because of temperature fluctuations.
Humidity
High-humidity conditions can cause moisture migration and penetration into the system. This moisture can cause corrosion of internal components and degradation of properties such as electrical resistance and thermal conductivity. Extreme moisture buildup inside the system can result in electrical shorts, which can cause serious damage to the system.
Each system is rated to operate at 10 to 90 percent non-condensing relative humidity. Buildings in which climate is controlled by air conditioning in the warmer months and by heat during the colder months usually maintain an acceptable level of humidity for system equipment. However, if a system is located in an unusually humid location, a dehumidifier can be used to maintain the humidity within an acceptable range.
Altitude
Operating a system at high altitude (low pressure) reduces the efficiency of forced and convection cooling and can result in electrical problems related to arcing and corona effects. This condition can also cause sealed components with internal pressure, such as electrolytic capacitors, to fail or perform at reduced efficiency.
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Appendix B Maintaining the WAVE-594 and WAVE-694
Maintaining Your Site Environment
Each system is designed to operate at a maximum altitude of 3000 meters (9,843 feet) with some
de-rating of maximum operating temperature (see Appendix A, “WAVE-594 and WAVE-694 Hardware
Specifications” ) and can be stored at a maximum altitude of 4572 meters (15,000 feet).
Dust and Particles
A clean operating environment can greatly reduce the negative effects of dust and other particles, which act as insulators and interfere with the operation of a system’s mechanical components. In addition to regular cleaning, you should follow these guidelines to deter contamination of the system equipment:
• Do not permit smoking anywhere near the system.
•
•
•
Do not permit food or drink near the system.
Use dust covers when the system is not in use.
Close windows and outside doors to keep out airborne particles.
Corrosion
The oil from a person’s fingers or prolonged exposure to high temperature or humidity can corrode the gold-plated edge connectors and pin connectors on various devices in the system. This corrosion on system connectors is a gradual process that can eventually lead to intermittent failures of electrical circuits.
To prevent corrosion, you should avoid touching contacts on boards and cards. Protecting the system from corrosive elements is especially important in moist and salty environments, which tend to promote corrosion. Also, as a further deterrent to corrosion, the system should not be used in extreme
temperatures, as explained in Temperature
.
Electrostatic Discharge
Electrostatic discharge (ESD) results from the buildup of static electricity on the human body and certain other objects. This static electricity is often produced by simple movements such as walking across a carpet. ESD is a discharge of a static electrical charge that occurs when a person whose body contains such a charge touches a component in the system. This static discharge can cause components, especially chips, to fail. ESD is a problem particularly in dry environments where the relative humidity is below 50 percent.
To reduce the effects of ESD, you should observe the following guidelines:
• Wear a grounding wrist strap. If a grounding wrist strap is unavailable, touch an unpainted metal surface on the chassis periodically to neutralize any static charge.
•
•
Keep components in their antistatic packaging until they are installed.
Avoid wearing clothing made of wool or synthetic materials.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
B-3
Appendix B Maintaining the WAVE-594 and WAVE-694
Maintaining Your Site Environment
Electromagnetic and Radio Frequency Interference
Electromagnetic interference (EMI) and radio frequency interference (RFI) from a system can adversely affect devices such as radio and television (TV) receivers operating near the system. Radio frequencies emanating from a system can also interfere with cordless and low-power telephones. Conversely, RFI from high-power telephones can cause spurious characters to appear on the system’s monitor screen.
RFI is defined as any EMI with a frequency above 10 kilohertz (kHz). This type of interference can travel from the system to other devices through the power cable and power source or through the air like transmitted radio waves. The Federal Communications Commission (FCC) publishes specific regulations to limit the amount of EMI and RFI emitted by computing equipment. Each system meets these FCC regulations.
To reduce the possibility of EMI and RFI, follow these guidelines:
• Operate the system only with the system cover installed.
•
•
Ensure that the screws on all peripheral cable connectors are securely fastened to their corresponding connectors on the back of the system.
Always use shielded cables with metal connector shells for attaching peripherals to the system.
Magnetism
Because they store data magnetically, hard disk drives are extremely susceptible to the effects of magnetism. Hard disk drives should never be stored near magnetic sources such as the following:
• Monitors
•
•
•
•
TV sets
Printers
Telephones with real bells
Fluorescent lights
Shock and Vibration
Excessive shock can damage the function, external appearance, and physical structure of a system. Each system has been designed to operate properly even after withstanding a minimum of six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system).
Each shock pulse can measure up to 5 gravities (G) for up to 11 milliseconds (ms). In storage, the system can withstand shock pulses of 20 G for 11 ms.
Excessive vibration can cause the same problems as mentioned earlier for shock, as well as causing components to become loose in their sockets or connectors. Systems can be subject to significant vibration when being transported by a vehicle or when operated in an environment with machinery that causes vibration.
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Appendix B Maintaining the WAVE-594 and WAVE-694
Using Power Protection Devices
Power Source Interruptions
Systems are especially sensitive to variations in voltage supplied by the AC power source. Overvoltage, undervoltage, and transients (or spikes) can erase data from memory or even cause components to fail.
To protect against these types of problems, power cables should always be properly grounded and one or both of the following methods should be used:
• Use one of the power protection devices described in
Using Power Protection Devices .
• Place the system on a dedicated power circuit (rather than sharing a circuit with other heavy electrical equipment). In general, do not allow the system to share a circuit with any of the following:
– Copier machines
–
–
–
–
–
–
–
–
Air conditioners
Vacuum cleaners
Space heaters
Power tools
Teletype machines
Adding machines
Laser printers
Facsimile machines
– Any other motorized equipment
Besides these appliances, the greatest threats to a system’s supply of power are surges or blackouts caused by electrical storms. Whenever possible, turn off the system and any peripherals and unplug them from their power sources during thunderstorms.
If a blackout occurs—even a temporary one—while the system is turned on, turn off the system immediately and disconnect it from the electrical outlet. Leaving the system on may cause problems when the power is restored; all other appliances left on in the area can create large voltage spikes that can damage the system.
Using Power Protection Devices
A number of devices are available that protect against power problems such as power surges, transients, and power failures. The following subsections describe some of these devices:
•
•
•
Uninterruptible Power Supplies
Surge Protectors
Surge protectors are available in a variety of types and usually provide a level of protection commensurate with the cost of the device. Surge protectors prevent voltage spikes, such as those caused during an electrical storm, from entering a system through the electrical outlet. Surge protectors, however, do not offer protection against brownouts, which occur when the voltage drops more than
20 percent below the normal AC line voltage level.
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
B-5
Appendix B Maintaining the WAVE-594 and WAVE-694
Using Power Protection Devices
Line Conditioners
Line conditioners go beyond the overvoltage protection of surge protectors. Line conditioners keep a system’s AC power source voltage at a fairly constant level and therefore can handle brownouts. Because of this added protection, line conditioners cost more than surge protectors—up to several hundred dollars. However, these devices cannot protect against a complete loss of power.
Uninterruptible Power Supplies
Uninterruptible power supply (UPS) systems offer the most complete protection against variations in power because they use battery power to keep the system running when AC power is lost. The battery is charged by the AC power while it is available, so once AC power is lost, the battery can provide power to the system for a limited amount of time—from 15 minutes to an hour or so—depending on the UPS system.
UPS systems range in price from a few hundred dollars to several thousand dollars, with the more expensive units allowing you to run larger systems for a longer period of time when AC power is lost.
UPS systems that provide only 5 minutes of battery power let you conduct an orderly shutdown of the system but are not intended to provide continued operation. Surge protectors should be used with all UPS systems, and the UPS system should be Underwriters Laboratories (UL) safety-approved.
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Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
I N D E X
A
AC power specifications
altitude guidelines
C cabling requirements inline network adapter
inline network adapter (examples)
connections power
troubleshooting
connectors and ports
Interface Module
console port
corrosion preventing damage
cover
D
DC power
drives
dust preventing damage
E electromagnetic interference
electrostatic discharge
EMI preventing effects of
environment maintaining
ESD preventing damage
Ethernet controller troubleshooting
troubleshooting (chart)
Ethernet port
F front panel figure
LEDs
H hard disk drive installing
problems
hardware troubleshooting
hardware option problems
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
IN-1
Index humidity maintenance guidelines
I
I/O connectors
inline network adapter cabling examples
cabling requirements
installation warnings
installing
Interface Module description
specifications
intermittent problems troubleshooting
L
LEDs checking
description
front panel (table)
front view
line conditioners using
M magnetism preventing effects of
maintenance
memory problems
N network
removing WAVE from
P ports
Interface Module
serial
power connecting to system
problems
power source interruptions
power supplies using uninterruptible
problem solving overview
tips
R radio frequency interference
removing or replacing WAVE
RFI preventing effects of
S safety general precautions 2-4 warnings
serial port description
problems
IN-2
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
Index shock preventing damage
site environment maintenance factors
solid state drive
surge protectors using
switches troubleshooting
system problems identifying
system reliability
T temperature maintenance guidelines
troubleshooting
Ethernet controller
network connections
switches
system hardware
undetermined problems
U undetermined problems troubleshooting
uninterruptible power supplies using
V vibration preventing damage
W warnings installation
WAVE installing
maintaining
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
IN-3
Index
IN-4
Cisco Wide Area Virtualization Engine 594 and 694 Hardware Installation Guide
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