Cisco Videoscape Distribution Suite Transparent Caching Installation Guide
Cisco Videoscape Distribution Suite Transparent Caching (VDS TC) is a cache system that optimizes P2P and HTTP object downloading traffic across ISP networks through high-performance caching. It integrates highly scalable caching software with high-performance Cisco Unified Computing System C-Series Rack Servers and B-Series Blade Servers, Cisco switches, and SAN storage. The VDS TC solution, combined with other Videoscape products, such as Cisco Videoscape Distribution Suite for Internet Streaming (VDS IS), provides a complete platform for optimizing managed and unmanaged content delivery.
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Cisco Videoscape Distribution Suite
Transparent Caching Software Integrated
Appliance Installation Guide
Release 5.2
August 2014
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Text Part Number: OL-31420-02
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Preface
Integrated Appliance Overview
Obtaining Documentation and Submitting a Service Request
Integrated Appliance Physical Installation
Rack Mounting
Power Cabling
Network Cabling
Integrated Appliance Switch Cabling Scheme
VDS-TC-1S Switch Cabling Scheme: One PBR Router Using a 10GB Connection
VDS-TC-1S Switch Cabling Scheme: One PBR Router Using a 4X1GB Port Channel
Connection
VDS-TC-1S Switch Cabling Scheme: Two PBR Routers Using 10GB Connections
VDS-TC-1S Switch Cabling Scheme: Two PBR Routers Using 4X1GB Port Channel
Connections
Configuring the Switch
Initial Setup of the Switch
Configuring the Server
Prerequisites
Required Software
Firmware Version
Configuring the BIOS and Operating System with CIMC
Configuring the Management IP Address and Password for a PID TCE-2300SA-K9 Integrated
Appliance
Configuring the Boot Image and Data Drives
Installing and Configuring the Cisco VDS TC Integrated Appliance Software
Formatting the Cache Storage File System
Installing the VDS TC Management Environment and Software
Post Installation Steps
Installing the Configuration File
Cisco Videoscape Distribution Suite Transparent Caching Software Integrated Appliance Installation Guide iii
Contents
Installing the License
4-5
Starting the VDS TC Service
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Preface
Revised: August 2014, OL-31420-02
The Cisco Videoscape Distribution Suite Transparent Caching (VDS TC) solution is focused on reducing costs and improving the quality of user experience in delivering unmanaged Internet-based content, including Internet video, file sharing, software distribution, mobile application downloads, and web browsing. VDS TC integrates highly scalable caching software with high-performance Cisco Unified
Computing System™ (UCS) C-Series Rack Servers and B-Series Blade Servers, Cisco switches, and
SAN storage. The VDS TC solution, combined with other Videoscape products, such as Cisco
Videoscape Distribution Suite for Internet Streaming (VDS IS), provides a complete platform for optimizing managed and unmanaged content delivery.
Integrated Appliance Overview
Cisco Videoscape Distribution Suite Transparent Caching (VDS TC) Integrated Appliance is a cache system for smaller scale installations. A VDS TC Integrated Appliance can optimize P2P and HTTP object downloading traffic across ISP networks through high-performance caching.
The VDS TC Integrated Appliance configuration integrates the caching engine, the cache management, and the storage in the Cisco UCS C240. The Integrated Appliance solution is equipped with two 300 GB
SAS hard drives for the operating system and twelve 1 TB SATA hard drives for storage. This configuration was specifically created to address price performance requirements. The model number for the VDS TC Integrated Appliance solution is VDS-TC-1S.
Figure 1 VDS TC Integrated Appliance Server
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Cisco Videoscape Distribution Suite Transparent Caching Software Integrated Appliance Installation Guide iii
Preface
Obtaining Documentation and Submitting a Service Request
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 an RSS feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service. Cisco currently supports RSS Version 2.0.
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C H A P T E R
1
Integrated Appliance Physical Installation
This chapter outlines the preliminary requirements for installing the VDS TC Integrated Appliance platform and describes how to connect both the power cables to the rack PDU and the network cabling scheme.
Rack Mounting
To mount the VDS TC Integrated Appliance server in a rack, refer to the Cisco UCS C240M3 series documentation.
Power Cabling
Using standard power cables, connect the power cables to the Cisco UCS C240M3.
Network Cabling
The VDS TC Integrated Appliance configuration connects to the operator network using a Cisco switch.
switch and table
Table 1-1 describes these connections.
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Network Cabling
Chapter 1 Integrated Appliance Physical Installation
Figure 1-1 VDS TC Integrated Appliance Cache Server Connections
4
5
2
3
6
7
•
•
•
Yellow cables : Two management ports (0,1)
Green cables : Two cache out ports (2,3)
Blue cables : Four data forwarding ports (4,5,6,7)
Table 1-1 VDS TC Integrated Appliance Connections
Port #
0
Description
Management Port
Wire Connection
Wire Color in
Diagram
Eth0 Management Yellow
1 Management Port Eth1 Management Yellow
Cache Out Port
Cache Out Port
Data Forwarding Port
Data Forwarding Port
Data Forwarding Port
Data Forwarding Port
Eth2
Eth3
Eth4
Eth5
Eth6
Eth7
Green
Green
Black
Black
Black
Black
Notes
Connects to Gi1/7 on the data switch
Connects to Gi1/8 on the data switch
Connects to Gi1/5 on the data switch
Connects to Gi1/6 on the data switch
Connects to Gi1/1 on the data switch
Connects to Gi1/2 on the data switch
Connects to Gi1/3 on the data switch
Connects to Gi1/4 on the data switch
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Chapter 1 Integrated Appliance Physical Installation
Network Cabling
Note A PCIx Quad NIC adaptor is used for the ISP network traffic. This adaptor is usually installed in each cache engine server. If it is not installed on the servers that you received, please obtain the adaptor required according to Cisco specifications and install the adaptor in each cache engine. Use the server
PCIx slot number 1 to host the adaptor.
Note As part of the VDS TC Integrated Appliance installation, you must apply a specific configuration to the switch. The switch configuration file is available in a .tgz file that is available from the same location as the VDS TC ISO image file on www.cisco.com. This process is covered in
.
Integrated Appliance Switch Cabling Scheme
There are two different configurations available for a VDS TC Integrated Appliance installation. This section provides a separate table for each one of these configurations:
•
•
•
•
VDS-TC-1S Switch Cabling Scheme: One PBR Router Using a 10GB Connection
VDS-TC-1S Switch Cabling Scheme: One PBR Router Using a 4X1GB Port Channel Connection
VDS-TC-1S Switch Cabling Scheme: Two PBR Routers Using 10GB Connections
VDS-TC-1S Switch Cabling Scheme: Two PBR Routers Using 4X1GB Port Channel Connections
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Chapter 1 Integrated Appliance Physical Installation
Network Cabling
VDS-TC-1S Switch Cabling Scheme: One PBR Router Using a 10GB Connection
This section provides the cabling scheme for the VDS-TC-1S solution that uses one PBR router and a
10GB connection to the PBR.
Table 1-2 Cisco Catalyst 4948E Switch Cabling (VDS-TC-1S One PBR Router using a 10GB
Connection)
Note All connections from the Integrated Appliance use a 1000Base-T CAT5 or CAT6 cable, except for the
10GB port that connects to the PBR. The 10GB port that connects to the PBR uses a 10GBASE-CU SFP+
3 meter twinax cable.
Local Device
4948E
Local Port
Gi 1/1
Gi 1/2
Gi 1/3
Gi 1/4
Gi 1/5
Gi 1/6
Gi 1/48
Te 1/49
Remote Device Remote Port
CE-1 Eth 4
CE-1
CE-1
CE-1
CE-1
Eth 5
Eth 6
Eth 7
Eth 2
CE-1
Mgmt Uplink
PBR Router
Eth 3
To customer environment
To customer environment
Notes
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Chapter 1 Integrated Appliance Physical Installation
Network Cabling
VDS-TC-1S Switch Cabling Scheme: One PBR Router Using a 4X1GB Port Channel Connection
This section provides the cabling scheme for the VDS-TC-1S solution that uses one PBR router and a
4X1GB Port Channel connection to the PBR.
Table 1-3 Cisco Catalyst 4948E Switch Cabling (VDS-TC-1S One PBR Router using a 4X1GB Port
Channel Connection)
Note All connections from the Integrated Appliance use a 1000Base-T CAT 5 or CAT6 cable.
Local Device
4948E
Local Port
Gi 1/1
Gi 1/2
Gi 1/3
Gi 1/4
Gi 1/5
Gi 1/6
Gi 1/25
Gi 1/26
Gi 1/27
Gi 1/28
Gi 1/48
Remote Device Remote Port
CE-1 Eth 4
CE-1
CE-1
CE-1
CE-1
Eth 5
Eth 6
Eth 7
Eth 2
CE-1
PBR Router
PBR Router
PBR Router
Eth 3
To customer environment
To customer environment
To customer environment
PBR Router
Mgmt Uplink
To customer environment
To customer environment
Notes
Assigned to
Port-Channel 1
Assigned to
Port-Channel 1
Assigned to
Port-Channel 1
Assigned to
Port-Channel 1
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Chapter 1 Integrated Appliance Physical Installation
Network Cabling
VDS-TC-1S Switch Cabling Scheme: Two PBR Routers Using 10GB Connections
This section provides the cabling scheme for the VDS-TC-1S solution that uses two PBR routers and
10GB connections to the PBRs.
Table 1-4 Cisco Catalyst 4948E Switch Cabling (VDS-TC-1S Two PBR Routers using 10GB
Connections)
Note All connections from the Integrated Appliance use a 1000Base-T CAT 5 or CAT6 cable, except for the
10GB ports that connect to the PBRs. The 10GB ports that connect to the PBRs uses a 10GBASE-CU
SFP+ 3 meter twinax cable.
Local Device
4948E
Local Port
Gi 1/1
Gi 1/2
Gi 1/3
Gi 1/4
Gi 1/5
Gi 1/6
Gi 1/48
Te 1/49
Te 1/50
Remote Device Remote Port
CE-1 Eth 4
CE-1
CE-1
CE-1
CE-1
Eth 5
Eth 6
Eth 7
Eth 2
CE-1
Mgmt Uplink
PBR Router 1
PBR Router 2
Eth 3
To customer environment
To customer environment
To customer environment
Notes
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Chapter 1 Integrated Appliance Physical Installation
Network Cabling
VDS-TC-1S Switch Cabling Scheme: Two PBR Routers Using 4X1GB Port Channel Connections
This section provides the cabling scheme for the VDS-TC-1S solution that uses two PBR routers and
4x1GB Port Channel connections to the PBRs.
Table 1-5 Cisco Catalyst 4948E Switch Cabling (VDS-TC-1S Two PBR Routers using 4x1GB Port
Channel Connections)
Note All connections from the Integrated Appliance use a 1000Base-T CAT 5 or CAT6 cable.
Local Device
4948E
Local Port
Gi 1/1
Gi 1/2
Gi 1/3
Gi 1/4
Gi 1/5
Gi 1/6
Gi 1/25
Gi 1/26
Gi 1/27
Gi 1/28
Gi 1/35
Gi 1/36
Gi 1/37
Gi 1/38
Gi 1/48
Remote Device Remote Port
CE-1 Eth 4
CE-1
CE-1
CE-1
CE-1
Eth 5
Eth 6
Eth 7
Eth 2
CE-1
PBR Router 1
PBR Router 1
PBR Router 1
Eth 3
To customer environment
To customer environment
To customer environment
PBR Router 1
PBR Router 2
PBR Router 2
PBR Router 2
PBR Router 2
Mgmt Uplink
To customer environment
To customer environment
To customer environment
To customer environment
To customer environment
To customer environment
Notes
Assigned to
Port-Channel 1
Assigned to
Port-Channel 1
Assigned to
Port-Channel 1
Assigned to
Port-Channel 1
Assigned to
Port-Channel 2
Assigned to
Port-Channel 2
Assigned to
Port-Channel 2
Assigned to
Port-Channel 2
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Network Cabling
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Configuring the Switch
C H A P T E R
2
After initially installing the Cisco Catalyst 4948E switch and configuring it with log in information, such as login passwords and enable passwords, you must perform an initial setup on the switch for the VDS
TC installation. The Cisco Catalyst 4948E switch that is used for the VDS TC data switch should run
Cisco IOS Release15.1(2)SG4 or later, with the ENTERPRISE SERVICES W/O CRYPTO feature set, for example cat4500e-entservices-mz.151-2.SG4.bin. You can use the show version command to verify the version and feature set information for the switch.
Initial Setup of the Switch
To perform the initial setup of the switch, you must obtain a copy of the switch configuration file and extract the files inside of it. The configuration files are provided in a .tgz file that is available from the same location as the VDS TC ISO image file on www.cisco.com.
Caution The example switch configuration files are just examples. Please make sure to edit these files as appropriate for the network environment of your company.
Follow this procedure to configure the data switch:
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Open the switch configuration file in a text editor, such as Notepad.
Review the switch configuration and make sure that the configuration file will not overwrite any necessary settings in your current switch configuration. Make any necessary changes to the switch configuration file that are appropriate for your installation and save the changes.
Log into the CLI of the data switch and enter enable to enter Enable mode. You will need the Enable mode password.
You should make a backup copy of the current switch configuration before you apply the VDS TC switch configuration file. To save a copy of the current switch configuration, use the copy run tftp command.
After you have backed up your current running configuration, enter config t to enter global configuration mode. The global configuration mode prompt of switch(config)# appears.
Copy all of the configuration lines from the switch configuration file that you opened in Step 1 and paste them into the global configuration mode prompt.
Enter exit to return to Enable mode.
To save the configuration to nvram, enter the command copy run start.
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Initial Setup of the Switch
Chapter 2 Configuring the Switch
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Configuring the Server
C H A P T E R
3
This chapter describes how to configure the Cisco Integrated Management Controller (CIMC), internal system disk, and BIOS options. This chapter contains these sections:
•
•
Configuring the BIOS and Operating System with CIMC
•
Configuring the Management IP Address and Password for a PID TCE-2300SA-K9 Integrated
•
Configuring the Boot Image and Data Drives
Prerequisites
Note Perform the steps in this section only if you are not using a VDS TC Integrated Appliance that was purchased using PID TCE-2300SA-K9. If you are using a VDS TC Management server that was purchased using PID TCE-2300SA-K9, go to the
Configuring the Management IP Address and Password for a PID TCE-2300SA-K9 Integrated Appliance
section.
Required Software
Before installing the VDS TC Integrated Appliance system, you must obtain the VDS TC ISO disk image from Cisco.
Firmware Version
The following table describes the supported hardware and firmware for the VDS TC Integrated
Appliance installation:
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Prerequisites
Chapter 3 Configuring the Server
Hardware Component Model Required Firmware Version and Image File
Integrated Appliance Cisco UCS-C240-M3S Firmware version: 1.5.4.3
Image file: ucs-c240-huu-1.5.4-3.iso
Note: Always refer to the Release Notes for your product to confirm the required firmware and image file
To check the version of firmware on the Cisco UCS-C240-M3S device, use the Cisco Integrated
Management Controller (CIMC).
Tip For instructions on how to perform a firmware upgrade on the Cisco UCS C-Series Servers, see the Cisco
UCS C-Series Rack-Mount Server BIOS Upgrade Guide document available at http://www.cisco.com/en/US/docs/unified_computing/ucs/c/sw/bios/b_Upgrading_BIOS_Firmware.ht
ml .
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Chapter 3 Configuring the Server
Configuring the BIOS and Operating System with CIMC
Configuring the BIOS and Operating System with CIMC
Note Perform the steps in this section only if you are not using a VDS TC Integrated Appliance that was purchased using PID TCE-2300SA-K9. If you are using a VDS TC Management server that was purchased using PID TCE-2300SA-K9, go to the
Configuring the Management IP Address and Password for a PID TCE-2300SA-K9 Integrated Appliance
section.
The PID TCE-2300SA-K9 comes preconfigured with a CIMC user password. To obtain this password, contact your Cisco account system engineer. The PID TCE-2300SA-K9 also comes preconfigured with a default IP address of 10.11.12.253.
You will use the CIMC to configure the VDS TC server.
Use this procedure to configure the BIOS and Operating System with CIMC.
Procedure
Step 1
Step 2
Step 3
Step 4
CIMC ships with DHCP enabled to obtain a management IP address for the CIMC. Connect KVM console cable to a terminal and follow the next steps to assign a static IP address.
Boot up the VDS TC cache server. From the Cisco BIOS screen press F8 when prompted. The CIMC
Configuration Utility window appears.
From the CIMC Configuration Utility window, configure the following:
•
•
NIC Mode: Choose Shared LOM.
IPV4 (Basic):
– Clear the DHCP Enabled option. This is enabled by default.
–
–
Enter the IP address and subnet mask to use for CIMC.
Enter the default gateway for the CIMC to use.
•
•
NIC Redundancy: Choose Active-active.
Default User (Basic): Enter and re-enter the password for the CIMC user. The default password is
password.
Press F10 to save the configuration and F5 to refresh.
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Configuring the BIOS and Operating System with CIMC
Figure 3-1 CIMC Configuration Utility Screen
Chapter 3 Configuring the Server
Step 5
Step 6
Step 7
Open a web browser and enter the IP address that you configured to access the CIMC in Step 3. The
CIMC login window appears.
Enter the username admin and the password that you configured in Step 3 and click Login. The default password is password.
The Cisco Integrated Management Controller: Server Summary window appears.
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Chapter 3 Configuring the Server
Figure 3-2 CIMC: Server Summary Window
Configuring the BIOS and Operating System with CIMC
Step 8
Step 9
Step 10
From the Server tab, choose Remote Presence. The Remote Presence window appears.
Click the Serial Over LAN tab and check the Enabled check box.
Click the Save Changes button.
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Configuring the BIOS and Operating System with CIMC
Figure 3-3 Serial Over LAN Window
Chapter 3 Configuring the Server
Step 11
Step 12
From the Server tab, choose BIOS.
In the BIOS window, click Configure BIOS. The Configure BIOS Parameters window appears.
Figure 3-4 Configure BIOS
Step 13 Click the Advanced tab.
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Chapter 3 Configuring the Server
Configuring the BIOS and Operating System with CIMC
Figure 3-5 Configure BIOS Parameters Window: Advanced Tab
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Step 14 Use the Advanced BIOS Parameters table to configure the settings on the Advanced tab.
Note Parameters that are not listed in the following table should be left set to their default value.
Table 3-1
Processor Configuration
Hyper - Threading Technology
Number Of Enabled Cores
Execute Disable
Intel VT
Intel VT-d
Intel VT-d Coherency Support
Intel VT-d ATS Support
CPU Performance
Hardware Prefetcher
Adjacent Cache Line Prefetch
Advanced BIOS Parameters
State
Enabled
All
Enabled
Disabled
Disabled
Disabled
Disabled
High Throughput
Disabled
Disabled
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Configuring the BIOS and Operating System with CIMC
DCU Streamer Prefetch
DCU IP Prefetcher
Direct Cache Access Support
Power Technology
Enhanced Intel Speedstep Technology
Intel Turbo Boost Technology
Processor Power State C6
Processor Power State C1 Enhanced
Frequency Floor Override
P-STATE Coordination
Energy Performance
Memory Configuration
Select Memory RAS
DRAM Clock Throttling
NUMA
Low Voltage DDR Mode
Channel Interleaving
Rank Interleaving
Patrol Scrub
Demand Scrub
Altitude
QPI Configuration
QPI Link Frequency Select
Onboard Storage
Onboard SCU Storage Support
USB Configuration
USB Port:SD Card
PCI Configuration
ASPM Support
Serial Configuration
Out-of-Band Mgmt Port
Disabled
Enabled
Enabled
Disabled
Enabled
Enabled
Disabled
Disabled
Disabled
HW ALL
Performance
Status
Maximum Performance
Status
Auto
Status
Disabled
Status
Disabled
Status
Disabled
Status
Enabled
Performance
Enabled
Performance Mode
Auto
Auto
Enabled
Enabled
300 M
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Configuring the BIOS and Operating System with CIMC
Console Redirection
Terminal Type
Bits per Second
Flow Control
LOM and PCIe Slots Configuration
LOM Port 0 OptionROM
LOM Port 1 OptionROM
LOM Port 2 OptionROM
LOM Port 3 OptionROM
All PCIe Slots OptionROM
PCIe Slot:1 OptionROM
PCIe Slot:2 OptionROM
PCIe Slot:3 OptionROM
PCIe Slot:4 OptionROM
PCIe Mezzanine OptionROM
PCIe Slot:1 Link Speed
PCIe Slot:2 Link Speed
Disabled
VT100+
115200
None
Status
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
GEN3
GEN3
Step 15
Step 16
Step 17
Step 18
Click Save Changes.
From the Server tab, choose Power Policies. The Power Policies window appears.
In the Power Policies window configure the following settings:
•
•
•
•
From the Power Restore Policy drop-down list, choose Power On.
From the Power Delay Type drop-down list, choose Fixed.
In the Power Delay Value text box, enter 0.
From the Fan Policy drop-down list, choose
Click Save Changes.
Maximum Power .
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Configuring the BIOS and Operating System with CIMC
Figure 3-6 Power Policies Screen
Chapter 3 Configuring the Server
Step 19
Step 20
Step 21
From the Server tab choose BIOS.
From the BIOS window, click Configure Boot Order.
Click OK to close the Manage Boot Order dialog box. The Configure Boot Order dialog box appears.
Figure 3-7 Manage Boot Order Dialog Box
Step 22 Add the following Device Types to the Boot Order list:
• HDD
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Chapter 3 Configuring the Server
Step 23
• CDROM
Click Apply.
Figure 3-8 Configure Boot Order Window
Configuring the BIOS and Operating System with CIMC
Step 24
Step 25
Step 26
The BIOS is now configured.
From the Server tab, choose Summary.
In the Actions pane, click Launch KVM Console. This will launch the KVM Console window for this server. You will use the KVM Console to configure the boot image in the next section.
Note If you do not have Java™ installed on your computer, or your version is older than what is required by the KVM Console, a dialog box will appear. Install or update Java ™ and continue with the installation procedure.
Step 27 In the Actions pane, click Hard Reset Server.
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Figure 3-9 Server Summary Window
Chapter 3 Configuring the Server
Step 28 From the Hard Reset Server popup window, click OK to reset the server.
Note This will drop your connection to the CIMC UI momentarily and you will have to log back into the system.
Configuring the Management IP Address and Password for a PID
TCE-2300SA-K9 Integrated Appliance
Note Perform the steps in this section only if you purchased a VDS TC integrated appliance using PID
TCE-2300SA-K9.
The PID TCE-2300SA-K9 ships with a default management IP address (10.11.12.253) and password that you should change before installing VDS TC. Follow these steps to changes these settings:
Procedure
Step 1 Connect to the VDS TC integrated appliance. You can use either a KVM cable and the KVM connector, or you can use a web browser and the default IP address of 10.11.12.253 that is preconfigured on the
TCE-2300SA-K9 integrated appliance to connect to the CIMC. The default password is preset by Cisco specifically for VDS-TC. Please contact your Cisco account system engineer if you need this password.
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Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Boot up the VDS TC management server. From the Cisco BIOS screen press F8 when prompted. The
CIMC Configuration Utility window appears.
From the CIMC Configuration Utility window, configure the following:
• IPV4 (Basic):
–
–
Enter the IP address and subnet mask to use for CIMC. This should be an IP address on your network.
Enter the default gateway for the CIMC to use.
• Default User (Basic): Enter and re-enter a new password for the CIMC user. The default password has been preconfigured by Cisco specifically for VDS TC. Please contact your Cisco account system engineer for details.
Press F10 to save the configuration and F5 to refresh.
Open a web browser and enter the IP address that you configured in Step 3. The CIMC login window appears.
Enter the username admin and the password that you configured in Step 3 and click Login. The default password has been preconfigured by Cisco specifically for VDS TC. Please contact your Cisco account system engineer for details.
The Cisco Integrated Management Controller: Server Summary window appears.
Figure 3-10 CIMC: Server Summary Window
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Step 8 From the Server tab, choose Summary.
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Configuring the Boot Image and Data Drives
Step 9 In the Actions pane, click Launch KVM Console. This will launch the KVM Console window for this server. You will use the KVM Console to configure the boot image in the next section.
Note If you do not have Java™ installed on your computer, or your version is older than that required by the
KVM Console, a dialog box will appear. Install or update Java ™ and continue with the installation procedure.
Configuring the Boot Image and Data Drives
The next step in the VDS TC Appliance Integration installation process is to configure the boot image and the data drives. Use this procedure to perform these tasks:
Procedure
Step 1
Step 2
Switch to the KVM console and click the Virtual Media tab.
If you see the Unencrypted Virtual Media Session window appears, choose Accept this session and click
Apply.
Figure 3-11 Unencrypted Virtual Media Session
Step 3 Click Add Image.
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Figure 3-12 Virtual Media Tab
Configuring the Boot Image and Data Drives
Step 4 Browse for and select the ISO installer image and click Open.
Figure 3-13 Browse for Image
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Step 5 Check the Mapped check box for the newly added ISO image file.
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Configuring the Boot Image and Data Drives
Figure 3-14 Mapped ISO File
Chapter 3 Configuring the Server
Step 6
Step 7
Step 8
Reboot the system by choosing Macros > Static Macros > Ctrl-Alt-Del from the KVM console, or by using the CIMC user interface.
As the system reboots, switch to the KVM console and click the KVM tab.
When you see the prompt that says to press F6 to enter the boot menu, press F6. The Please Select Boot
Device dialog box appears.
Figure 3-15 System Reboot Window
Step 9 Using the up and down arrows, choose Cisco vKVM-Mapped vDVD1.22. The system will reboot from the virtual ISO image.
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Step 10 When the VDS TC Server Installer environment displays in the KVM window, choose Installer - No
Serial.
Figure 3-16 VDS TC Installer Window
Step 11 When the Welcome screen appears, enter Y to continue the installation process.
Figure 3-17 Welcome Screen
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Step 12 When you see the Choose the Appliance Deployment window, choose Stand Alone and select OK.
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Figure 3-18 Choose the Appliance Deployment Window
Chapter 3 Configuring the Server
Step 13 When prompted, enter a management IP address for the VDS TC appliance and choose OK. You will use this IP address to connect to the CLI of the VDS TC cache engine using SSH and to connect to the
VDS TC cache engine using VDS TC Manager.
Figure 3-19 Enter IP Address Window
Step 14 When prompted, enter the subnet mask for the management IP address and choose OK.
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Figure 3-20 Enter Subnet Mask Window
Configuring the Boot Image and Data Drives
Step 15 When prompted, enter the default gateway for the VDS TC appliance to use and choose OK.
Figure 3-21 Enter Default Gateway Window
Step 16
Step 17
Confirm the system configuration. If everything is correct, choose Yes. If there is a mistake, choose No and repeat Step 12 through Step 15.
From the KVM window you will see the installation begin.
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Figure 3-22 VDS TC Installation Process: System Image Dumping Screen
Step 18
Step 19
Step 20
Step 21
When the installation completes, you must unmap the ISO image file. When the “Installation completed.
Press <Enter> to reboot.” message appears, press Enter and wait for the system to reboot and display the BIOS splash screen, as shown in Figure 2-24
From the KVM console window, click the Virtual Media tab and uncheck the Mapped check box next to the ISO image file.
In the Unmap Drive Requested dialog box, click Yes to confirm the unmapping of the image file. This unmounts the ISO image.
Reboot the system by choosing Macros > Static Macros > Ctrl-Alt-Del from the KVM console or by using the CIMC user interface.
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C H A P T E R
4
Installing and Configuring the Cisco VDS TC
Integrated Appliance Software
This chapter describes how to install the Cisco VDS TC Integrated Appliance software. The software installation script installs various system components. Upon completion, the installer performs some basic verification tests, such as verifying directory structure accessibility and IP addresses validity.
When the installer is about to finish (after installing the management software), it warns about a possible session disconnection and restarts the network service.
The installation script also installs and runs Cisco management software (SNMP and CLI) and the Cisco caching software.
This chapter contains these sections:
•
•
Formatting the Cache Storage File System
Installing the VDS TC Management Environment and Software
•
Formatting the Cache Storage File System
Use this procedure to format the cache storage file system:
Note All commands in this chapter should be performed with root permission. When you log into the system, use the root username with the root password provided by Cisco.
Procedure
Step 1
Step 2
Step 3
Step 4
Using SSH software, such as Putty, open an SSH connection to the Management IP address of the VDS
TC server. Click Yes for the security alert.
Log into the system using the username padmin and the password that was provided by Cisco.
Enter the command su root to change to the root user. Enter the password for the root user when prompted. This password is provided by Cisco.
To format the storage disks and CMDB partitions enter the command
/opt/pang/useful/format_disks_256k.sh.
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Chapter 4 Installing and Configuring the Cisco VDS TC Integrated Appliance Software
Warning There will be no confirmation prompt for this script, it will immediately format the disks and all of the data will be erased!
When this script is done running, the cache storage file system is formatted.
Installing the VDS TC Management Environment and Software
While still logged into the cache engine as the root user, follow this procedure to install the management environment and software:
Procedure
Step 1
Step 2
Step 3
You must extract the VDS-TC software from the packed archive, which is located in the /tftpboot folder.
From the CE prompt, enter cd /tftpboot/ to change to the /tftpboot directory.
Enter the ls command to see the name of the archive file. The file you are looking for will start with
VDS-TC_FI and will include Integrated_Appliance in the filename. Record the name of this file because you will need it in a later step. The numbers in the archive file represent the version of the VDS TC caching software. For example, the file named VDS-TC_FI_5.2.0b123_Integrated_Appliance.tar.gz would be for a VDS TC Integrated Appliance installation and the version number of the software is
5.2.0b123.
After you have located the file to extract, from the /tftpboot folder enter the following commands: a.
Enter the command mkdir version where version is the version number of the archive file you discovered in Step 2. The version number is contained in the filename. For example, mkdir
5.2.0b123.
b.
c.
Use the cd command to change to the directory you created in Step a, for example cd 5.2.0b123.
Enter the command tar -zxvf ../archive_name where archive_name is the name of the file located in
Step 2. For example, tar –zxvf ../VDS-TC_FI_5.2.0b123_Integrated_Appliance.tar.gz.
Note
Step 4
Step 5
The filename will contain FI before the version number if it is a full installation. If this is an upgrade, the filename will contain GA before the version number. Also, the last five digits of the version number should be an odd number for an Integrated Appliance installation file.
After the content of the file is extracted, run the first install script be entering the command
./GA_installer.sh.
When prompted, enter the IP address of the primary name server (DNS server) and press Enter.
Note If no DNS server is available, enter 0.0.0.0 to prevent system functionality from being negatively affected.
Step 6
Step 7
Enter y to confirm the entry.
When prompted, enter the IP address of the secondary name server (DNS server) and press Enter.
Note
Step 8
If no secondary DNS server is available, leave this field blank.
Enter y to confirm the entry.
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Installing the VDS TC Management Environment and Software
Step 9 The GA Installer script displays a summary of the configuration. Review this configuration. If the configuration is correct, press Y to proceed. If the configuration is not correct, press N to exit the installation and start over.
Figure 4-1 Configuration Summary
Step 10 When asked if you want to change the management IPv4 settings, enter N unless you need to change the
IP address information that was configured during the original VDS TC Management Server installation.
If you enter Y, enter information at the following prompts:
• Management IPv4 address ():
•
•
Management IPv4 netmask ():
Default IPv4 gateway ():
Note To accept the current setting, press Enter.
Step 11 When asked if you want to change the management IPv6 settings, enter N.
Note While the VDS TC software contains the infrastructure to configure IPv6 on the management server, this functionality is not currently supported.
Step 12
Step 13
Be careful, changing the management IP address settings may result in your SSH connection disconnecting.
Wait for the installation script to finish before continuing on to the next step.
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Post Installation Steps
Post Installation Steps
The configuration file sets the environment variables and configuration for the VDS TC application. A sample configuration file is available in a .tgz file that is available from the same location as the VDS
TC ISO image file on www.cisco.com. In this .tgz file, locate the sample configuration file that is for a standalone appliance installation. In this section you will copy an example configuration file, edit this file, and import the new configuration file to the system.
Installing the Configuration File
While still logged into the cache engine as the root user, follow this procedure to perform the post installation steps:
Procedure
Step 1
Step 2
Download the .tgz file that is available from the same location as the VDS TC ISO image file on www.cisco.com. In this .tgz file, locate the sample configuration file that is for a standalone appliance configuration. Use the configuration file that has the word “bounce” in the name.
Edit the sample configuration file and make the required changes in the following sections.
Note For more information on editing this file, see the Cisco Videoscape Distribution Suite Transparent
Caching Software Configuration Guide (part number OL-28016-03).
Step 3
Step 4
Step 5
Step 6
• The <mgmt-config> section controls the management IP environment. The following are the common parameters to edit in this section
– <ipaddr>: Configures the management IP address of the VDS TC management server.
– <netmask>: Configures the subnet mask for the management IP address of the VDS TC management server.
– <default-gw>: Configures the default gateway for the VDS TC management server to use.
– <nameserver>: Configures the DNS for the VDS TC management server to use.
•
•
The <network> section controls the data network addresses.
The <service> section controls the cache out port configuration. The following is a common parameter to edit in the <subnet_range_per_link name=> subsection of the <service> section:
– <cidr_range>: Defines the subscribers that will be served from the cache. The VDS TC caching service has a limit of 32 entries, so if there are many /24 subnets, you should aggregate them.
Save your changes and rename the file cluster_conf.xml.
Using SFTP software, such as WinSCP, connect to the management IP address that was assigned to the
VDS TC appliance. Log in using the user name padmin and the password that was provided by Cisco.
Copy the example configuration file that you saved in Step 3 into the /tftpboot folder located off of the root on the VDS TC appliance.
From the SSH window CE prompt that is already open, enter the command su admin. The Regular mode prompt, console>, appears.
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Post Installation Steps
Note If you need to open a new SSH window to the VDS TC cache engine, enter the management IP address of the VDS TC cache engine and log in using the username padmin and the password that was provided by Cisco. Enter the command su root to change to the root user and when prompted, enter the password for the root user that was provided by Cisco.
Step 7
Step 8
Step 9
Step 10
Step 11
Step 12
Step 13
To log into the Enable mode, you need the system ID to use for the password. Enter the command show
systemid to determine the system ID.
Enter the command enable to switch to Enable mode. Enter the system ID discovered in Step 7 for the password, excluding the leading *. The prompt changes to console#.
To be able to import and apply the new configuration, enter the command config to switch to
Configuration mode.
To import the edited configuration file, enter the command import 127.0.0.1 cluster_conf.xml.
To confirm your changes to the configuration file, enter the command diff. The new configuration parameters are indicated by a plus (+) sign as the first character on the line, while the current configuration parameters are indicated by a minus (-) sign as the first character on the line. If there are no proposed configuration changes to display, the command returns the message “Configurations are identical”.
To apply the imported configuration file, enter the command apply.
Enter the command exit to exit the Configuration mode.
Installing the License
After importing the configuration file you need to install a valid license. After you obtain a valid VDS
TC license from Cisco, use this procedure to install the VDS TC license:
Procedure
Step 1
Step 2
Step 3
Copy the license file to the /tftpboot/ folder on the VDS TC cache engine.
To import the license file to the system, from the VDS TC Enable mode CLI enter the command license
import 127.0.0.1 filename, where filename is the license file name, such as
0000000-cisco_standalone-PALicense.xml_20120919_111029.xml. When you enter this command, the details of the license will be displayed.
To activate the imported license, enter the command license activate. Enter Y when prompted to confirm the activation.
Starting the VDS TC Service
Follow this procedure to start the VDS TC service:
Procedure
Step 1 To start the VDS TC service, from the Enable mode of the VDS TC CLI, enter the command oper service
start.
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Post Installation Steps
Step 2 To confirm that the VDS TC service has successfully started, enter the command show eventlog and look for the message “PANG started”.
The VDS TC Integrated Appliance installation is complete.
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