Datasheet Cisco Switch ME 3400x

Data Sheet
Cisco ME 3400 Series Ethernet Access Switches
®
The Cisco ME 3400 Series Ethernet Access Switches are a series of next-generation Layer 2 and Layer 3 customerlocated devices purposely built for service providers. Their design is based on the experience learned from today’s
®
most widely deployed access switches, the Cisco Catalyst 2950 Series and Catalyst 3550 Series.
PRODUCT OVERVIEW
With service provider-friendly hardware and mission-specific software, the Cisco ME 3400 Series is the first access switch family
optimized for both the Ethernet-to-the-Home (ETTH) triple-play services and Ethernet-to-the-Business (ETTB) VPN services. It provides a
complete security solution for Metro Ethernet access that includes subscriber, switch, and network protection. The Cisco ME 3400 Series
supports multiple software images to provide a “pay-as-you-grow” deployment model. With service breadth spanning triple-play and Layer
2 and Layer 3 VPN services, reduced total cost of ownership (TCO) and operating expenses (OpEx) can be achieved from a single ETTH
and ETTB access solution.
CONFIGURATIONS
The Cisco ME 3400 Series (Figure 1) includes the following configurations:
Cisco ME 3400G-12CS AC with 12 dual-purpose (10/100/1000 and Small Form-Factor Pluggable [SFP]) ports, four SFP uplinks,
and two fixed redundant AC power supplies (part number ME-3400G-12CS-A)
Cisco ME 3400G-12CS DC with 12 dual-purpose (10/100/1000 and SFP) ports, four SFP uplinks, and two fixed redundant DC
power supplies (part number ME-3400G-12CS-D)
Cisco ME 3400G-2CS AC with two dual-purpose (10/100/1000 and SFP) ports, two SFP uplinks, and an AC power supply
(part number ME-3400G-2CS-A)
Cisco ME 3400-24TS AC with 24 Ethernet 10/100 ports, two SFP uplinks, and an AC power supply
(part number ME-3400-24TS-A)
Cisco ME 3400-24TS DC with 24 Ethernet 10/100 ports, two SFP uplinks, and a DC power supply
(part number ME-3400-24TS-D)
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Figure 1.
Cisco ME 3400 Series Ethernet Access Switches
The Cisco ME 3400 Series offers three Cisco IOS® Software feature images: METROBASE, METROACCESS, and METROIPACCESS.
The METROBASE image offers advanced quality of service (QoS), rate limiting, robust multicast control, and comprehensive security
features. The METROACCESS image provides a richer set of Metro Ethernet access features, including 802.1Q Tunneling, Layer 2
Protocol Tunneling (L2PT), and Flex-Link. The METROIPACCESS image provides advanced Layer 3 features such as advanced IP
routing (Routing Information Protocol [RIP] versions 1 and 2, Enhanced Interior Gateway Routing Protocol [EIGRP], Open Shortest Path
First [OSPF], Intermediate System-to-Intermediate System [IS-IS], and Border Gateway Protocol Version 4 [BGPv4]), Multi-VPN
Routing and Forwarding Customer Edge (Multi-VRF CE), and Policy Based Routing (PBR). Options are also available to upgrade
switches to a different version of the software feature image.
The dual-purpose Gigabit ports offer flexibility for end-customer connectivity. This allows use of either a copper or a fiber interface for
each port. The dual-purpose ports have one 10/100/1000 Ethernet port and one SFP-based Gigabit Ethernet port, with one port active at a
time. This flexibility allows service providers to optimally connect customers located at different distances from the switch.
The SFP-based Gigabit Ethernet ports accommodate a wide range of 100BASE and 1000BASE SFP transceivers. The options include
Cisco 100BASE-LX, 100BASE-FX, 100BASE-BX, 1000BASE-T, 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX, and coarse
wavelength-division multiplexing (CWDM) SFP transceivers. These ports also support the Cisco Catalyst 3560 SFP Interconnect Cable for
establishing a low-cost Gigabit Ethernet point-to-point connection.
Service Provider-Friendly Hardware
Metro Ethernet access switches are typically deployed in the basements of office buildings or in apartments. Service providers are always
challenged to find enough space to deploy equipment. To ease this obstacle, the purpose-built Cisco ME 3400 Series is designed with a
compact form factor and flexible mounting options. In addition, the Cisco ME 3400 Series is built with all front-accessed connectors
(Cisco ME-3400G-2CS has rear power connector) to simplify field installation and troubleshooting. To help ensure compliance with
industry standards, the Cisco ME 3400 Series has obtained both Network Equipment Building Standards Level 3 (NEBS3) and ETSI
certifications. For in-building aggregation application, the Cisco ME-3400G-12CS switches offer redundant power supplies to provide
higher availability.
Industry-Standard Services
Carrier Ethernet is a huge growth area for emerging connectivity services. It is a comparatively simple, cost-effective, and
familiar technology whose migration to the WAN will lead to more flexible network connectivity while reducing overall IT
costs. However, its deployment is constrained by a shortage of global standards that provide assurance that equipment from
different vendors will interoperate. In order to accelerate the adoption of Carrier Ethernet services and technology worldwide,
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service providers asked the Metro Ethernet Forum (MEF) to initiate a certification program to assure them and their customers that
products are compliant with MEF specifications. The Cisco ME 3400 Series is certified to MEF 9 and 14 to support industry-standard
Layer 2 services and QoS features.
Gigabit Ethernet
With more and more applications demanding higher bandwidth, both enterprise and residential customers are starting to demand access
speeds greater than 100 Mbps. To address this requirement, the Cisco ME 3400 Series offers wire-speed Gigabit Ethernet with all the
Metro Ethernet functionalities. At speeds of 1000 Mbps, Gigabit Ethernet provides the bandwidth to meet new and evolving network
demands, alleviate bottlenecks, and boost performance while protecting the existing infrastructure investments.
Metro-Specific Software
The Cisco ME 3400 Series has software specifically designed for the Metro Ethernet market. Numerous new features are added to make the
Cisco ME 3400 Series the optimal access switch for service providers. Many default behaviors of the Cisco ME 3400 Series are different
from those of traditional Ethernet switches. These differences make the Cisco ME 3400 Series easier to configure, manage, secure, and
troubleshoot.
UNI/NNI
The Cisco ME 3400 Series software introduces the concept of User-Network Interface/Network-Node Interface (UNI/NNI) for Ethernet
access switches. Because the software can identify the application of each port, it can provide many powerful default behaviors. Table 1
lists some of the primary behaviors and benefits of UNI/NNI.
Table 1.
UNI/NNI Default Behaviors
Default Behaviors
Benefits
UNI Default: Down
Ports must be activated by the service provider before customers can receive service.
UNI Default: No Local Switching
Circuit-like behavior protects customers from impacting each other’s usage.
UNI Default: Control Plane Security Enabled
Control-plane packets ingressing from the UNI are dropped in hardware to protect against denial-of-service
(DoS) attacks.
NNI Default: Up
Enables automated configuration of the switch through a Dynamic Host Configuration Protocol (DHCP) or
BOOTP server.
Multiple Software Feature Images to Provide Flexible Deployment Options
The Cisco ME 3400 Series offers three different Cisco IOS Software feature images – METROBASE, METROACCESS, and
METROIPACCESS – providing cost-effective, pay-as-you-grow service upgrade options for service providers deploying multiple services.
Service providers pay only for the features they need today and have the option to use additional features with a simple software upgrade.
Support for multiple software feature images allows service providers to standardize on the Cisco ME 3400 Series switches; save on the
OpEx of stocking multiple products; simplify training of support technicians; and alleviate complications in supporting different products
for different services.
Table 2 lists key features in the Cisco IOS Software images for Cisco ME 3400 Series.
Table 2.
Key Features in Cisco IOS Software Images for Cisco ME 3400 Series
METROBASE
METROACCESS
METROIPACCESS
UNI/NNI
METROBASE +
METROACCESS +
Internet Group Management Protocol (IGMP)
Filtering and Throttling
802.1Q Tunneling, Layer 2 Protocol Tunneling (L2PT)
Static routing
Multicast VLAN Registration (MVR)
Ethernet OAM (802.1ag, E-LMI)
Multi-VRF CE (VRF-lite)
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METROBASE
METROACCESS
METROIPACCESS
Advanced QoS
Configurable Per-VLAN MAC Learning
Policy-Based Routing
Control Plane Security
Flex-Link
RIP versions 1 and 2
Configuration File Security
Dynamic ARP Inspection, IP Source Guard
EIGRP, OSPF, and IS-IS
DHCP Snooping
Per-Port Per-VLAN Ingress Policing
BGPv4
Private VLAN
Link-State Tracking
NNI configurable on all ports
Multiple software feature images support the pay-as-you-grow deployment model.
Comprehensive Security Solution
As Metro Ethernet networks continue to expand, one of the challenges that service providers face is to provide the same level of security as
other access technologies. To meet this challenge, the Cisco ME 3400 Series provides a very comprehensive security solution for Ethernet
access networks. By identifying three areas of security and designing features for each, the Cisco ME 3400 Series delivers a complete
solution at the access layer of Metro Ethernet networks. The three different areas of security that the switch addresses are subscriber
security, switch security, and network security.
Subscriber security helps create protection among customers. One of the biggest concerns about using a shared device for multiple
customers is how to prevent customers from affecting each other. The Cisco ME 3400 Series addresses this concern by providing features
such as UNI/NNI, DHCP Snooping, Dynamic ARP Inspection, and IP Source Guard. The UNI/NNI feature creates a circuit-like behavior
to separate customers’ traffic from each other. DHCP Snooping, Dynamic ARP Inspection, and IP Source Guard help service providers
identify each customer based on MAC, IP address, and port information. With this information, the service providers can prevent malicious
users from spoofing fake addresses and launching man-in-the-middle attacks.
Switch security is about protecting the switch itself from attacks. The Cisco ME 3400 Series offers features to protect CPU and
configuration files from attacks. CPU is a critical component of an Ethernet switch; it is responsible for process-control protocols such as
Spanning Tree Protocol and routing updates; if CPU is under DoS attack, those control packets could be dropped, resulting in network
outage. Features such as Control Plane Security and Storm Control protect the CPU against malicious attacks. Port Security is another
important security feature; it allows service providers to control the number of MAC addresses each subscriber is allowed – thereby
protecting against overwhelming the switch memory.
The final area of security is network security. The features designed for this area filter all incoming traffic to help ensure that only valid
traffic is allowed through the switch. The Cisco ME 3400 Series has features such as access control lists (ACLs) and IEEE 802.1x
authentication to identify the users and packets that are allowed to transmit traffic through the switch.
Table 3 gives the key features of the security solution.
Table 3.
Key Features for Each Area of a Comprehensive Security Solution
Subscriber Security
Switch Security
Network Security
UNI default: No Local Switching
Control Plane Security
Access control lists (ACLs)
DHCP Snooping and IP Source Guard
Storm Control
IEEE 802.1x
Dynamic ARP Inspection
Port Security
UNI default: Port Down
Private VLAN
Configurable per-VLAN MAC learning
Configuration File Security
Service Management Options
The Cisco ME 3400 Series offers a superior command-line interface (CLI) for detailed configuration. In addition, it supports CiscoWorks,
the Cisco CNS 2100 Series Intelligence Engine, the Cisco IP Solution Center (ISC), and Simple Network Management Protocol (SNMP)
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for networkwide management. Service providers can integrate the Cisco ME 3400 Series transparently into their operations support
systems (OSSs) and enable improved flow-through provisioning.
The Cisco CNS 2100 Series network device allows service providers to effectively manage a network of Cisco IOS Software devices,
including the Cisco ME 3400 Series. It is a completely self-contained unit that includes a task-oriented Web GUI, a programmable
Extensible Markup Language (XML) interface, configuration template management, and an embedded repository. Network operators can
use the Web GUI to quickly turn existing Cisco IOS CLI configuration files into reusable templates. The Cisco CNS 2100 Series integrates
easily into existing customer OSSs or business support systems (BSSs); it can provision systems with its external repository support and
the event-based Cisco IOS Software XML interface that effectively “workflow-enables” Cisco device deployment.
Cisco IP Solution Center (ISC) is a family of intelligent network management applications that help reduce overall administration and
management costs by providing automated resource management and rapid profile-based provisioning capabilities. It helps service
providers offering Layer 2 VPN services by providing the provisioning, planning, and troubleshooting features essential to manage the
entire lifecycle. Management features such as policy-based VPN, management VPN, and quality-of-service (QoS) provisioning help
minimize the cost deployment of Layer 2 VPN services, and help guarantee the accuracy of service deployment.
Service providers can also manage the Cisco ME 3400 Series using SNMP versions 2 and 3. A comprehensive set of MIBs is provided for
service providers to collect traffic information in the Cisco ME 3400 Series.
Ethernet Operations, Administration, Maintenance, and Provisioning
The advent of Ethernet as a metropolitan and wide-area networking technology has accelerated the need for a new set of operations,
administration, maintenance, and provisioning (OAM&P) protocols. Service provider networks are large and complex with a wide user
base, and they often involve different operators that must work together to provide end-to-end services to enterprise customers. As
enterprise end customers demand higher availability of services, service providers must reduce the mean time to repair (MTTR) and
increase service availability. Ethernet OAM&P features address these challenges and enable service providers to offer carrier-grade
services.
The Cisco ME 3400 Series supports industry-standard OAM&P tools including 802.1ag Connectivity Fault Management and Ethernet
Local Management Interface (E-LMI) protocol. 802.1ag provides the tools to monitor and troubleshoot end-to-end Ethernet networks. It
allows service providers to check for end-to-end connectivity, isolate network issues, and identify customers affected by network issues. ELMI protocol, developed by the MEF, has substantial benefits to both the service provider as well as the end customer. E-LMI enables the
service provider to automatically configure the customer-edge device to match the subscribed service. This automatic provisioning not only
reduces the effort to set up the service, but also reduces the amount of coordination required between the service provider and enterprise
customer.
APPLICATIONS
The purpose-built Cisco ME 3400 Series helps service providers offer a portfolio of profitable, differentiated services, including Layer 2
and Layer 3 VPN services and triple-play services in both ETTB and ETTH markets.
Triple-Play Service
Triple-play service is a popular choice for service providers. By combining Internet access, voice, and video services, service providers can
generate higher average revenue per user (ARPU). Triple-play service provides additional value by increasing customer retention. The
Cisco ME 3400 Series is optimized for triple-play service. By delivering the key features in the areas of QoS, multicast, and security, the
Cisco ME 3400 Series helps service providers deploy successful triple-play service (Figure 2).
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Figure 2.
Triple-Play Service
Intelligent Ethernet Demarcation
As Ethernet circuits replace TDM circuits inside of enterprise wiring closets, a replacement for the demarcation device is also needed.
Service providers have traditionally relied on this type of device to separate the management responsibility. A demarcation device allows
service providers to monitor and troubleshoot circuits all the way into a customer’s wiring closet. The Cisco ME-3400G-2CS offers the
same functionalities for an Ethernet-based network. With support for industry-standard Ethernet OAM&P features, the Cisco ME-3400G2CS allows service providers to monitor and troubleshoot Ethernet circuits remotely. This greatly reduces OpEx for service providers by
reducing the numbers of site visits needed to troubleshoot network problems. In addition, the Cisco ME-3400G-2CS provides the same
intelligent features such as QoS, Ethernet security, and Multicast as other switches in the Cisco ME 3400 Series.
Layer 2 VPN Service
Layer 2 VPN services allow customers to connect remote offices together through a service provider network without requiring private
connections. The Cisco ME 3400 Series is ideal for metro access deployments because it offers features such as 802.1Q Tunneling and
L2PT. The Cisco ME 3400 Series helps service providers offer Layer 2 VPN services to their enterprise or commercial customers (Figure
3). Typically, these switches are installed in a multitenant building basement serving multiple customers in the building or at the customer
premises as the customer-located equipment (CLE).
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Figure 3.
Layer 2 VPN Service
Layer 3 VPN Service
With the popularity of IP technologies, Layer 3 VPN is another widely deployed service. Its benefits include a single control plane over
different transport technologies, advanced QoS, and security. With the Multi-VRF CE feature, the Cisco ME 3400 Series provides a
separate routing-table function for each customer to help ensure separation of customers’ routing information (Figure 4).
Figure 4.
Layer 3 VPN Service
KEY FEATURES AND BENEFITS
Table 4 gives features and benefits of the Cisco ME 3400 Series.
Table 4.
Features and Benefits
Feature
Purpose-Built Next-Generation
Ethernet Access Switches for Metro
Ethernet Market
Benefit
All-front access eases deployment and troubleshooting in the field (ME-3400G-2CS-A has rear power connector).
Compact form factor (1 rack unit [RU] x 9.52 in.) allows for deployment in space-limited areas.
Support for dual-speed SFP transceivers (100BASE and 1000BASE) provides flexible uplink options (ME-3400G
series).
Both AC and DC power options are available.
Software is optimized for Metro Ethernet access.
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Feature
Benefit
Three software feature images help enable support for a breadth of services.
Software upgrade options allow service providers to purchase only the features needed today while retaining the option
to obtain other features through simple software upgrades.
Upgrade options reduce service providers’ OpEx by lowering the support costs for different products and also reducing
the number of different products needed for sparing.
METROBASE software feature image is designed for triple-play services.
METROACCESS software feature image is designed for premium triple-play services or Layer 2 VPN services.
METROIPACCESS software feature image is designed for Layer 3 VPN services.
Service Breadth
Triple-Play Service
Advanced QoS functionalities to provide differentiated class-of-service treatment to support triple-play service.
Multicast VLAN Registration (MVR) reduces overall bandwidth requirement for multicast distribution in ring-based
networks.
Comprehensive security solution to provide protection of subscribers, switch, and network at the network edge.
Intelligent Ethernet Demarcation
Industry standard OAM&P 802.1ag (CFM) feature supports end-to-end network monitoring and troubleshooting. This
greatly reduces OpEx for service providers by reducing the numbers of site visits needed to troubleshoot network
problems.
E-LMI enables the service provider to automatically configure the customer-edge device to match the subscribed
service.
Support all advance Layer 2, Layer 3, and QoS features as other ME 3400 Series switches.
Layer 2 VPN Service
Standard 802.1Q Tunneling creates a hierarchy of 802.1Q tags. This feature helps service providers use a single VLAN
to support customers who have multiple VLANs, while preserving customer VLAN IDs and segregating traffic from
different customers within the service provider infrastructure even when they appear to be on the same VLAN.
L2PT allows for transport of the customers’ control protocols, thereby allowing for a true virtual-circuit service across
service providers’ shared infrastructure.
Layer 3 VPN Service
Multi-VRF CE (VRF-lite) forms virtual packet-forwarding tables by associating one or more Layer 3 interfaces with each
VRF, allowing the creation of multiple Layer 3 VPNs on a single Cisco ME 3400 Series Ethernet Access Switch.
Interfaces in a VRF could be either physical, as in an Ethernet port, or logical, as in a VLAN switch virtual interface (SVI)
– requiring the METROIPACCESS Cisco IOS Software feature image.
Support for multiple IP routing protocols (RIPv1/v2, EIGRP, OSPF, IS-IS, and BGPv4) provides flexible options for
peering between end customers and service providers.
Availability and Scalability
Superior Redundancy for
Fault Backup
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) provides rapid spanning-tree convergence independent of
spanning-tree timers and offers the benefit of distributed processing.
Per-VLAN Rapid Spanning Tree Plus (PVRST+) allows rapid spanning-tree reconvergence on a per-VLAN spanningtree basis, without requiring the implementation of spanning-tree instances.
Cisco Hot Standby Router Protocol (HSRP) is supported to create redundant, fail-safe routing topologies.
Unidirectional Link Detection Protocol (UDLD) and Aggressive UDLD allow unidirectional links caused by incorrect fiberoptic connections or port faults to be detected and disabled on fiber-optic interfaces.
Flex-Link provides fast failover of ports without overhead of control protocols such as the Spanning Tree Protocol.
Switch-port autorecovery (errdisable) automatically attempts to reactivate a link that is disabled because of a network
error.
Equal-cost routing provides for load balancing and redundancy.
Bandwidth aggregation up to 800 Mbps through Cisco Fast EtherChannel® technology enhances fault tolerance and
offers higher-speed aggregated bandwidth between switches and to routers and individual servers.
Link-State Tracking helps accelerate Layer 3 reconvergence by taking a UNI down when the associated NNI is down.
High-Performance IP Routing
Cisco Express Forwarding hardware routing architecture delivers extremely high-performance IP routing.
Basic IP Unicast routing protocols (static and RIP versions 1 and 2) are supported for small-network routing applications.
Advanced IP Unicast routing protocols (OSPF, EIGRP, IS-IS, and BGPv4) are supported for load balancing and
constructing scalable LANs.
Hot Standby Router Protocol (HSRP) provides dynamic load balancing and failover for routed links; up to 32 HSRP links
are supported per unit.
Inter-VLAN IP routing provides for full Layer 3 routing between two or more VLANs.
Protocol Independent Multicast (PIM) for IP Multicast routing is supported, including PIM sparse mode (PIM-SM), PIM
dense mode (PIM-DM), and PIM sparse-dense mode. The Cisco IOS IP Services image is required.
Cisco recommends 128 switch virtual interfaces (SVIs). A maximum of 1000 are supported (depending on the number of
routes and multicast entries).
Multicast
Efficient Multicast Distribution
Multicast VLAN Registration provides efficient multicast distribution in ring networks by dedicating a single VLAN for
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Feature
Benefit
multicast traffic, thereby removing duplicate multicast traffic in other VLANs.
PIM-SM provides efficient routing of multicast traffic by establishing distribution trees across WANs.
Robust Multicast Control
IGMP Snooping helps enable intelligent management of multicast traffic by examining IGMP messages.
IGMP Fast Leave provides a fast channel-changing capability for IPTV services.
IGMP filtering provides control of groups each user can access.
IGMP Throttling controls the maximum number of multicast groups each user can access.
QoS and Control
Advanced QoS
The Cisco Modular QoS CLI (MQC) provides a modular and highly extensible framework for deploying QoS by
standardizing the CLI and semantics for QoS features across all platforms that are supported by Cisco IOS Software.
Standard 802.1p class of service (CoS) and differentiated services code point (DSCP) field classification are provided,
using marking and reclassification on a per-packet basis by source and destination IP address, source and destination
MAC address, VLAN ID, or Layer 4 TCP/User Datagram Protocol (TCP/UDP) port number.
Cisco control-plane and data-plane QoS ACLs on all ports help ensure proper marking on a per-packet basis.
Shaped Round Robin (SRR) scheduling helps ensure differential prioritization of packet flows by intelligently servicing
the queues.
Weighted Tail Drop (WTD) provides per-QoS-class congestion avoidance at the queues before a disruption occurs.
Strict priority queuing helps ensure the highest-priority packets are serviced ahead of all other traffic.
Priority queue rate limiting provides optional protection against lower-priority queue starvation.
There is no performance penalty for advanced QoS functionalities.
Advanced Traffic Control
Upstream and downstream traffic flows from the end station or the uplink are easily managed using ingress policing and
egress shaping.
Ingress policing provides bandwidth monitoring in increments as low as 8 Kbps.
Ingress policing is provided based on CoS, VLAN ID, DSCP, and QoS ACLs (IP ACLs or MAC ACLs), which can include
source and destination IP address, source and destination MAC address, Layer 4 TCP/UDP information, or any
combination of these fields.
Egress Weighted Fair Queuing guarantees the Committed Information Rate (CIR) between traffic flows and queues.
Egress shaping for each queue provides smooth traffic control of available bandwidth.
Egress port rate limiting allows the service provider to control the traffic rate that is transmitted out of the port.
Network Security
Comprehensive Security Solutions
Subscriber Security
IEEE 802.1x allows dynamic, port-based security by providing user authentication.
IEEE 802.1x with VLAN assignment allows a dynamic VLAN assignment for a specific user regardless of where the user
is connected.
IEEE 802.1x and port security are provided to authenticate the port and manage network access for all MAC addresses.
An absence of local switching behavior provides security and isolation between UNIs, helping ensure that users cannot
monitor or access other users’ traffic on the same switch.
DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses. This feature
also prevents numerous other attacks such as Address Resolution Protocol (ARP) poisoning.
Dynamic ARP Inspection helps ensure user integrity by preventing malicious users from exploiting the insecure nature of
ARP.
IP Source Guard prevents a malicious user from spoofing or taking over another user’s IP address by creating a binding
table between a client’s IP and MAC address, port, and VLAN.
Switch Security
Control Plane Security prevents DoS attacks on the CPU.
Secure Shell (SSH) Protocol, Kerberos, and SNMPv3 provide network security by encrypting administrator traffic during
Telnet and SNMP sessions. SSH, Kerberos, and the cryptographic version of SNMPv3 require a special cryptographic
software image because of U.S. export restrictions.
Port security secures the access to an access or trunk port based on MAC address. After a specific timeframe, the aging
feature removes the MAC address from the switch to allow another device to connect to the same port.
Multilevel security on the console access prevents unauthorized users from altering the switch configuration.
TACACS+ and RADIUS authentication facilitate centralized control of the switch and restrict unauthorized users from
altering the configuration.
Configuration File Security helps ensure that only authenticated users have access to the configuration file.
Network Security
Cisco security VLAN ACLs on all VLANs prevent unauthorized data flows from being bridged within VLANs.
Cisco standard and extended IP security router ACLs define security policies on routed interfaces for control-plane and
data-plane traffic.
Port-based ACLs for Layer 2 interfaces allow for application of security policies on individual switch ports.
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Feature
Benefit
MAC address notification allows administrators to be notified of users added to or removed from the network.
Network Monitoring
Remote Switched Port Analyzer (RSPAN) allows for remote monitoring of the user interface.
Bidirectional data support on the Switched Port Analyzer (SPAN) port allows the Cisco intrusion detection system (IDS)
to take action when an intruder is detected.
Manageability
Superior Manageability
The Cisco IOS CLI provides a common user interface and command set with all Cisco routers and Cisco Catalyst
desktop switches.
Service Assurance Agent (SAA) provides service-level management throughout the network.
IEEE 802.1ag Connectivity Fault Management provides standard support for transport fault management. It allows for
discovery and verification of path for Layer 2 services.
E-LMI enables auto configuration of CPE by CLE to support Metro Ethernet services.
Switching Database Manager templates for Layer 2 and Layer 3 deployment allow the administrator to easily optimize
memory allocation to the desired features based on deployment-specific requirements.
VLAN trunks can be created from any port, using standards-based 802.1Q tagging. Up to 1005 VLANs per switch and
up to 128 spanning-tree instances per switch are supported.
Four thousand VLAN IDs are supported.
RSPAN allows administrators to remotely monitor ports in a Layer 2 switch network from any other switch in the same
network.
For enhanced traffic management, monitoring, and analysis, the embedded Remote Monitoring (RMON) software agent
supports four RMON groups (history, statistics, alarms, and events).
Layer 2 traceroute eases troubleshooting by identifying the physical path that a packet takes from source to destination.
All nine RMON groups are supported through a SPAN port, permitting traffic monitoring of a single port, a group of ports,
or the entire stack from a single network analyzer or RMON probe.
Domain Name System (DNS) provides IP address resolution with user-defined device names.
Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a
centralized location.
Network Timing Protocol (NTP) provides an accurate and consistent time stamp to all intranet switches.
The Cisco ME 3400 Series supports the Cisco CNS 2100 Series Intelligence Engine and SNMP for networkwide
management.
Cisco IP Solution Center (ISC) applications help reduce overall administration and management costs by providing
automated resource management and rapid profile-based provisioning capabilities.
CiscoWorks Support
CiscoWorks network management software provides management capabilities on a per-port and per-switch basis,
providing a common management interface for Cisco routers, switches, and hubs.
SNMP versions 1, 2c, and 3 and Telnet provide comprehensive in-band management, and a CLI-based management
console provides detailed out-of-band management.
Cisco Discovery Protocol versions 1 and 2 help enable automatic switch discovery for a CiscoWorks network
management station.
The CiscoWorks 2000 LAN Management Solution is supported.
PRODUCT SPECIFICATIONS
Table 5 lists product specifications for the Cisco ME 3400 Series Ethernet Access Switches.
Table 5.
Description
Performance
Product Specifications
Specification
Forwarding bandwidth:
Cisco ME 3400G-12CS AC: 32 Gbps
Cisco ME 3400G-12CS DC: 32 Gbps
Cisco ME 3400G-2CS AC: 8.0 Gbps
Cisco ME 3400-24TS AC: 8.8 Gbps
Cisco ME 3400-24TS DC: 8.8 Gbps
Forwarding rate:
Cisco ME 3400G-12CS AC: 26 mpps
Cisco ME 3400G-12CS DC: 26 mpps
Cisco ME 3400G-2CS AC: 6.5 mpps
Cisco ME 3400-24TS AC: 6.5 mpps
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Description
Specification
Cisco ME 3400-24TS DC: 6.5 mpps
128-MB DRAM and 32-MB flash memory
Configurable up to 8000 MAC addresses
Configurable up to 5000 unicast routes
Configurable up to 1000 IGMP groups and multicast routes
Configurable maximum transmission unit (MTU) of up to 9000 bytes for bridging on Gigabit Ethernet ports, and up to
1998 bytes for bridging and routing on Fast Ethernet ports
Connectors and Cabling
10/100 and 10/100/1000 Ports:
10/100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 unshielded twisted pair (UTP) cabling
SFP Ports:
1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Category 5 UTP cabling, 10/100/1000 BASE-T operation in
host systems with SGMII interface
100BASE-FX and -LX: Duplex LC receptacle fiber connectors (multimode and single-mode)
100BASE-BX: Single-fiber LC receptacle connector (single-mode fiber)
1000BASE-BX: Single-fiber LC receptacle connector (single-mode fiber)
1000BASE-SX, -LX/LH, and -ZX and CWDM: Duplex LC receptacle fiber connectors (multimode and single-mode fiber)
Cisco Catalyst 3560 SFP Interconnect Cable
Management console port: RJ-45-to-DB9 cable for PC connections
Indicators
Per-port status LEDs: Link integrity, port disabled, and activity indications
Dimensions (H x W x D)
Cisco ME 3400G-12CS AC: 1.73 x 17.5 x 11.0 in. (4.4 x 44.5 x 27.9 cm)
System-status LED
Cisco ME 3400G-12CS DC: 1.73 x 17.5 x 11.0 in. (4.4 x 44.5 x 27.9 cm)
Cisco ME 3400G-2CS AC: 1.73 x 10.6 x 7.1 in. (4.4 x 26.9 x 18.2 cm)
Cisco ME 3400-24TS AC: 1.73 x 17.5 x 9.52 in. (4.4 x 44.5 x 24.2 cm)
Cisco ME 3400-24TS DC: 1.73 x 17.5 x 9.52 in. (4.4 x 44.5 x 24.2 cm)
Weight
Cisco ME 3400G-12CS AC: 9.3 lb (4.2 kg)
Cisco ME 3400G-12CS DC: 9.0 lb (4.1 kg)
Cisco ME 3400G-2CS AC: 3.5 lb (1.6 kg)
Cisco ME 3400-24TS AC: 6.5 lb (2.9 kg)
Cisco ME 3400-24TS DC: 6.5 lb (2.9 kg)
Cisco ME 3400G-12CS AC: 247,563 hours
Mean Time Between
Failure (MTBF)
Cisco ME 3400G-12CS DC: 297,688 hours
Cisco ME 3400G-2CS AC: 486,352 hours
Cisco ME 3400-24TS AC: 391,823 hours
Cisco ME 3400-24TS DC: 492,603 hours
Power Specifications
Table 6 gives power specifications for the Cisco ME 3400 Series.
Table 6.
Power Specifications
Description
Power Consumption
Specification
Cisco ME 3400G-12CS AC: 65W (typical), 80W (maximum), 273 BTUs per hour
Cisco ME 3400G-12CS DC: 55W (typical), 70W (maximum), 239 BTUs per hour
Cisco ME 3400G-2CS AC: 15W (typical), 20W (maximum), 68 BTUs per hour
Cisco ME 3400-24TS AC: 25W (typical), 30W (maximum), 102 BTUs per hour
Cisco ME 3400-24TS DC: 25W (typical), 30W (maximum), 102 BTUs per hour
AC Input Voltage and Frequency
Cisco ME 3400G-12CS AC: 100 to 240 VAC, 1.6 to 0.8A, 50 to 60 Hz
Cisco ME 3400G-2CS AC: 100 to 240 VAC, 0.5 to 0.25A, 50 to 60 Hz
Cisco ME 3400-24TS AC: 100 to 240 VAC, 1.0 to 0.5A, 50 to 60 Hz
DC Input Voltages
Cisco ME 3400G-12CS DC: –36 to –72 VCD, 4.5 to 2.0A
Cisco ME 3400-24TS DC: –36 to –72 VDC, 2.0 to 1.0A
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Management and Standards
Table 7 provides management and standards support information for the Cisco ME 3400 Series.
Table 7.
Management and Standards
Description
Management
Specification
BRIDGE-MIB (RFC1493)
CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB
BGP4-MIB (RFC1657)
CISCO-VLAN-MEMBERSHIP-MIB
CISCO-BULK-FILE-MIB
ENTITY-MIB (RFC2737)
CISCO-CDP-MIB
ETHERLIKE-MIB
CISCO-CONFIG-COPY-MIB
IEEE8021-PEA-MIB
CISCO-CONF-MAN-MIB
IEEE8023-LAG-MIB
CISCO-ENVMON-MIB
IF-MIB (RFC 1573)
CISCO-ETHERNET-ACCESS-MIB
IGMP-MIB
CISCO-FLASH-MIB
IPMROUTE-MIB
CISCO-FTP-CLIENT-MIB
OLD-CISCO-CHASSIS-MIB
CISCO-IGMP-FILTER-MIB
OLD-CISCO-FLASH-MIB
CISCO-HSRP-MIB
OLD-CISCO-INTERFACES-MIB
CISCO-HSRP-EXT-MIB
OLD-CISCO-IP-MIB
CISCO-PAGP-MIB
OLD-CISCO-SYS-MIB
CISCO-PAE-MIB
OLD-CISCO-TCP-MIB
CISCO-PING-MIB
OLD-CISCO-TS-MIB
CISCO-PRIVATE-VLAN-MIB
OSPF-MIB (RFC 1253)
CISCO-PROCESS-MIB
PIM-MIB
CISCO-PORT-QOS-MIB
RFC1213-MIB (MIB-II)
CISCO-PORT-SECURITY-MIB
RMON-MIB (RFC 1757)
CISCO-PORT-STORM-CONTROL-MIB
RMON2-MIB (RFC 2021)
CISCO-IMAGE-MIB
SNMP-FRAMEWORK-MIB (RFC2571)
CISCO-LAG-MIB
SNMP-MPD-MIB (RFC 2572)
CISCO-L2L3-INTERFACE-CONFIG-MIB
SNMP-NOTIFICATION-MIB (RFC 2573)
CISCO-MAC-NOTIFICATION-MIB
SNMP-TARGET-MIB (RFC 2573)
CISCO-MEMORY-POOL-MIB
SNMPv2-MIB (RFC 1907)
CISCO-RTTMON-MIB
SNMP-USM-MIB (SNMP-USER-BASED-SM-MIB)
(RFC2574)
CISCO-STACK-MIB
CISCO-STP-EXTENSIONS-MIB
CISCO-SYSLOG-MIB
CISCO-TCP-MIB
CISCO-UDLDP-MIB
Standards and Protocols
SNMP-VACM-MIB (SNMP-VIEW-BASED-ACM-MIB)
(RFC2575)
TCP-MIB (RFC 2012)
UDP-MIB (RFC 2013)
IEEE 802.1s
IEEE 802.1w
IEEE 802.1x
IEEE 802.3ad
IEEE 802.1ag
IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1p CoS classification
IEEE 802.1Q VLAN
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-X
IP routing: Static, RIP versions 1 and 2, EIGRP, OSPF, BGPv4, PIM-SM, and PIM-DM (metro IP access only)
Management: SNMP versions 1, 2, and 3
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Page 13 of 17
Safety and Compliance
Table 8 provides safety and compliance information for the Cisco ME 3400 Series.
Table 8.
Safety and Compliance
Type
Standards
Electromagnetic Emissions
Compliance (EMC)
FCC Part 15 Class A,
EN 55022B Class A (CISPR22 Class A)
EN 55024
EN 300 386
GR-1089 CORE Class A
VCCI Class I
AS/NZS 3548 Class A or AS/NZS CISPR22 Class A
MIC
CE Marking
Safety
UL 60950, Third Edition
UL to CAN/CSA 22.2 No.60950, Third Edition
TUV/GS to EN 60950 with Amendment A1-A4 and A11
CB to IEC 60950 with all country deviations
NOM to NOM-019-SCFI
AS/NZS 3260, TS001
CE Marking
CLEI Coding
NEBS
GR-63-CORE and GR-1089-CORE – Level 3, Type 2
ETSI
EN 300 019 – Storage: Class 1.2, Transportation: Class 2.3, In-Use: Class 3.2
Noise Specifications
Cisco Office Product Specification:
48 dBA (sound pressure)
4.8 bels (sound power)
EN 300 753
Operating Environment
Temperature: 0 to +50ºC (temperature versus altitude curve follows NEBS specifications)
Altitude: Up to 13,000 ft (4000m) (ME-3400-24TS)
Altitude: Up to 10,000 ft (3049m) (ME-3400G-12CS, ME-3400G-2CS)
Relative humidity: 5 to 95% noncondensing
Storage Environment
Temperature: –40 to 70ºC
Altitude: 15,000 ft (4570m)
ORDERING INFORMATION
Table 9 lists the ordering information for the Cisco ME 3400 Series. To place an order, visit the Cisco Ordering Home Page at:
http://www.cisco.com/en/US/ordering/or13/or8/order_customer_help_how_to_order_listing.html
Table 9.
Ordering Information
Part Number
ME-3400G-12CS-A
Description
12 dual-purpose (10/100/1000 and SFP) ports
4 SFP-based Gigabit Ethernet and 100BASE-X ports
Dual fixed redundant AC power supplies
26-mpps forwarding rate
1RU multilayer switch
Purpose-built Gigabit Ethernet access switch for the Metro Ethernet market
3 Cisco IOS Software feature image options (METROBASE, METROACCESS, and METROIPACCESS)
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Page 14 of 17
Part Number
ME-3400G-12CS-D
Description
12 dual-purpose (10/100/1000 and SFP) ports
4 SFP-based Gigabit Ethernet and 100BASE-X ports
Dual fixed redundant DC power supplies
26-mpps forwarding rate
1RU multilayer switch
Purpose-built Gigabit Ethernet access switch for the Metro Ethernet market
3 Cisco IOS Software feature image options (METROBASE, METROACCESS, and METROIPACCESS)
ME-3400G-2CS-A
2 dual-purpose (10/100/1000 and SFP) ports
COMING SOON
2 SFP-based Gigabit Ethernet and 100BASE-X ports
AC power supplies
6.5-mpps forwarding rate
1RU small form-factor multilayer switch
Purpose-built intelligent Ethernet demarcation switch
3 Cisco IOS Software feature image options (METROBASE, METROACCESS, and METROIPACCESS)
ME-3400-24TS-A
24 Ethernet 10/100 ports
2 SFP-based Gigabit Ethernet and 100BASE-X ports
AC power supply
6.5-mpps forwarding rate
1RU multilayer switch
Purpose-built Ethernet access switch for the Metro Ethernet market
3 Cisco IOS Software feature image options (METROBASE, METROACCESS, and METROIPACCESS)
ME-3400-24TS-D
24 Ethernet 10/100 ports
2 SFP-based Gigabit Ethernet and 100BASE-X ports
DC power supply
6.5-mpps forwarding rate
1RU multilayer switch
Purpose-built Ethernet access switch for the Metro Ethernet market
3 Cisco IOS Software feature image options (METROBASE, METROACCESS, and METROIPACCESS)
S340XB-12225SEG1
Cisco ME 3400 Series METROBASE software feature image
Standard Layer 2 feature image targeted for triple-play services
Advance QoS: Ingress policing and egress shaping
Robust multicast: IGMP filtering and throttling, and MVR
Complete security: UNI/NNI, Control Plane Security, and Configuration File Security
S340XA-12225SEG1
Cisco ME 3400 Series METROACCESS software feature image
Enhanced Layer 2 feature images targeted for premium triple-play services and Layer 2 VPN services
Advance Layer 2 Tunneling: 802.1q tunneling and L2PT
Industry-standard Layer 2 management: 802.1ag (CFM) and E-LMI
Fast convergence: Flex-Link, Link-state Tracking
S340XI-12225SEG1
Cisco ME 3400 Series METROIPACCESS software feature image
Layer 3 feature images targeted for Layer 3 VPN services
IP routing (RIP versions 1 and 2, EIGRP, OSFP, IS-IS, and BGPv4)
Secured Layer 3: Multi-VRF CE
Enhanced routing: Policy-Based Routing
CD-ME3400-B2A=
METROACCESS image upgrade kit for Cisco ME 3400 Series switches with METROBASE image
CD-ME3400-B2I=
METROIPACCESS image upgrade kit for Cisco ME 3400 Series switches with METROBASE image
CD-ME3400-A2I=
METROIPACCESS image upgrade kit for Cisco ME 3400 Series switches with METROACCESS image
RCKMNT-1RU=
Spare rack-mount kit for the Cisco Catalyst 3750-24TS, Catalyst 3750-48TS, and Catalyst 3750G-24T
RCKMNT-REC-1RU=
1RU recessed rack-mount kit for the Cisco Catalyst 2970, Catalyst 3550, and Catalyst 3750
RCKMNT-ETSI-1RU=
ETSI rack-mount kit for Cisco ME 3400 Series products
RCKMNT-23IN-1RU=
23-in. NEBS rack-mount kit for Cisco ME Series products
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Page 15 of 17
Part Number
Description
GLC-LH-SM=
Gigabit Ethernet SFP, LC connector, and LH transceiver
GLC-SX-MM=
Gigabit Ethernet SFP, LC connector, and SX transceiver
GLC-ZX-SM=
Gigabit Ethernet SFP, LC connector, and ZX transceiver
GLC-T=
Gigabit Ethernet SFP, RJ-45 connector, and 10/100/1000BASE-T transceiver
GLC-BX-D=
1000BASE-BX10 SFP module for single-strand SMF, 1490-nm TX/1310-nm RX wavelength
GLC-BX-U=
1000BASE-BX10 SFP module for single-strand SMF, 1310-nm TX/1490-nm RX wavelength
GLC-FE-100FX=
100BASE-FX SFP for Fast Ethernet port
GLC-FE-100LX=
100BASE-LX SFP for Fast Ethernet port
GLC-FE-100BX-U=
100BASE-BX10-U SFP
GLC-FE-100BX-D=
100BASE-BX10-D SFP
GLE-GE-100FX=
100BASE-FX (multimode fiber) (works in “multi-speed” Gigabit Ethernet SFP ports of other Cisco platforms such as the
Cisco Catalyst 3560, Catalyst 3750 (non-metro), and Catalyst 2970)
CWDM-SFP-1470=
Cisco CWDM SFP, 1470 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (gray)
CWDM-SFP-1490=
Cisco CWDM SFP, 1490 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (violet)
CWDM-SFP-1510=
Cisco CWDM SFP, 1510 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (blue)
CWDM-SFP-1530=
Cisco CWDM SFP, 1530 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (green)
CWDM-SFP-1550=
Cisco CWDM SFP, 1550 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (yellow)
CWDM-SFP-1570=
Cisco CWDM SFP, 1570 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (orange)
CWDM-SFP-1590=
Cisco CWDM SFP, 1590 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (red)
CWDM-SFP-1610=
Cisco CWDM SFP, 1610 nm; Gigabit Ethernet and 1-/2-GB Fibre Channel (brown)
CSS5-CABLX-LCSC=
Cisco CSS 11500 Series Content Services Switch, 10m single-mode fiber, LX LC-to-SC connectors
CSS5-CABSX-LC=
Cisco CSS 11500 10m multimode fiber, SX LC connectors
CSS5-CABSX-LCSC=
Cisco CSS 11500 10m multimode fiber, SX LC-to-SC connectors
CAB-SFP-50CM=
Cisco Catalyst 3560 SFP Interconnect Cable (50 cm)
CAB-SM-LCSC-1M
1m single-mode fiber, LC-to-SC connectors
CAB-SM-LCSC-5M
5m single-mode fiber, LC-to-SC connectors
CAB-MCP-LC=
Mode-conditioning patch cable; LC connector
SERVICE AND SUPPORT
Cisco Systems® offers a wide range of services programs to accelerate customer success. These innovative services programs are delivered
through a unique combination of people, processes, tools, and partners, resulting in high levels of customer satisfaction. Cisco services
help you protect your network investment, optimize network operations, and prepare your network for new applications to extend network
intelligence and the power of your business. For more information about Cisco services, refer to Cisco Technical Support Services or Cisco
Advanced Services.
Cisco is committed to minimizing TCO. Cisco offers a portfolio of technical support services to help ensure that Cisco products operate
efficiently, remain highly available, and benefit from the most up-to-date system software. The services and support programs described in
Table 10 are available as part of the Cisco Metro Ethernet Switching Service and Support solution, and are available directly from Cisco
and through resellers.
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Page 16 of 17
Table 10.
Service and Support
Advanced Services
Features
Benefits
Cisco Total Implementation Solutions (TIS),
available directly from Cisco
Project Management
Supplement existing staff
Site survey, configuration, and deployment
Help ensure functions meet needs
Cisco Packaged TIS, available through
resellers
Installation, text, and cutover
Mitigate risk
Training
Major moves, adds, and changes
Design review and product staging
Cisco SP Base Support and Service ProviderBased Onsite Support, available directly from
Cisco
Cisco Packaged Service Provider-Based
Support, available through resellers
24-hour access to software updates
Web access to technical repositories
Facilitate proactive or expedited problem
resolution
Telephone support through the Cisco Technical
Assistance Center
Lower TCO by taking advantage of Cisco
expertise and knowledge
Advance Replacement of hardware parts
Minimize network downtime
All contents are Copyright © 1992–2006 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Printed in USA
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C78-364730-00 09/06
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