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Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE

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Cisco Catalyst 4500 Series Supervisor Engine for Medium-Sized Enterprises and Service Providers

The Cisco® Catalyst® 4500 Series Supervisor Engine II-Plus-10GE (Figure 1) complements the Catalyst 4500 Series Supervisor Engine portfolio by delivering 10 Gigabit Ethernet capability in an enhanced Layer 2 supervisor engine. The Supervisor Engine II-Plus-10GE is equipped with both gigabit (Small Form-Factor Pluggable [SFP]) ports and line-rate 10 Gigabit Ethernet (X2) ports, allowing for an easy and cost-efficient migration to 10 Gigabit Ethernet.

Figure 1. Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE

Overview

The Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE is a 10 Gigabit Ethernet supervisor engine running Cisco IOS® Software that meets the needs of value-conscious enterprise and service provider customers. This supervisor engine has been optimized for high-performance enterprise wiring closets and service provider access and aggregation needs. Medium-sized enterprises, education customers, small and medium-sized businesses (SMBs), and service providers can all benefit from the supervisor engine's resilience and intelligent control of converged data, voice, and video networks.
The Supervisor Engine II-Plus-10GE delivers nonblocking Layer 2-4 intelligent services to help enable power-resilient, enhanced Layer 2 switching solutions for converged networks. It allows customers to deploy networkwide intelligent services, such as advanced quality of service (QoS), comprehensive security, and management with optimal control and resiliency. Scalability of these intelligent network services is made possible with dedicated, specialized resources known as ternary content addressable memory (TCAM). Ample TCAM resources (32,000 entries) enable "high feature capacity," which provides wire-speed routing/switching performance with concurrent provisioning of services such as QoS and security. This helps ensure scalability for today's network requirements with ample room for future growth.
The Supervisor Engine II-Plus-10GE can be used with the Cisco Catalyst 4503, Catalyst 4506, and Catalyst 4507R chassis, and with classic Cisco Catalyst 4500 Series line cards. The Supervisor Engine II-Plus-10GE is also compatible with the Cisco Catalyst 4503-E, Catalyst 4506-E, and Catalyst 4507R-E chassis, helping to ensure an extended window of deployment of the modular Cisco Catalyst 4500 Series (Table 1).

Table 1. Supported Chassis for Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE

 

Cisco Catalyst 4503/4503-E Chassis

Cisco Catalyst 4506/4506-E Chassis

Cisco Catalyst 4507R/4507R-E Chassis

Cisco Catalyst 4510R/4510R-E Chassis

Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE

Supports 72 Gbps and 54 million packets per second (mpps)

Supports 108 Gbps and 81 mpps

Supports 108 Gbps and 81 mpps

Not supported

Redundancy for Business Resiliency

The Cisco Catalyst 4507R and Catalyst 4507R-E chassis have been designed with optional 1+1 redundant supervisor engine capability using dual Supervisor Engine II-Plus-10GE's for integrated resiliency. One of these supervisor engines is designated as the primary (active) and is responsible for normal system operation; the other (secondary) serves as a standby, monitoring the operation of the primary supervisor engine.
Stateful Switchover (SSO) offers continuous packet forwarding during supervisor engine switchover. Information is fully synchronized between supervisor engines to allow the standby supervisor engine to immediately take over in subsecond time if the primary fails. In Service Software Upgrade (ISSU) allows customers to upgrade or downgrade complete Cisco IOS Software images with minimal to no disruption to the network when using a redundant Catalyst 4500 Series system with dual supervisor engines. ISSU enables rapid, nondisruptive software upgrade for new line cards, new power supplies, new features, or bug fixes. ISSU offers continuous packet forwarding during the supervisor engine switchover running different Cisco IOS Software releases.
SSO and ISSU dramatically improve the network reliability and availability in a Layer 2 environment. SSO and ISSU are essential for business-critical applications such as voice over IP (VoIP), preventing VoIP calls from being dropped.
The redundancy scheme using the Supervisor Engine II-Plus-10GE in the Cisco Catalyst 4507R and Catalyst 4507R-E is identical to that used by other Cisco Catalyst 4500 Series Supervisor Engines. When the primary supervisor engine fails, the secondary supervisor engine assumes control of the chassis. This algorithm prevents oscillation between primary and secondary supervisor engines. Alerts are generated to the network-monitoring software if either fails. A supervisor engine switchover can be forced by software, or by the user through the console or with the Simple Network Management Protocol (SNMP).

Predictable Performance and Scalability

The Supervisor Engine II-Plus-10GE delivers a 108-Gbps switching fabric with line-rate forwarding of 81 mpps in hardware for Layer 2-4 traffic. Switching performance is independent of the number of route entries or advanced security features enabled. The Supervisor Engine II-Plus-10GE is optimized for multimedia applications with its advanced multicast support and wire-speed switching in hardware. Protocol Independent Multicast (PIM) and Source Specific Multicast (SSM) are supported, providing end users with additional scalability to support multimedia applications.
The Supervisor Engine II-Plus-10GE supports Internet Group Management Protocol (IGMP) Snooping in hardware, enhancing the performance of multimedia applications and reducing network traffic by allowing a switch to dynamically add and remove hosts from a multicast group.

Integrated Cisco IoS Software Switching Solution

The Supervisor Engine II-Plus-10GE supports Cisco IOS Software, providing operational ease of use by allowing customers to deploy a single network operating system across their routed and switched infrastructures.
Industry-leading Cisco IOS Software integrates features for scalability, bandwidth management, security services, network resiliency, and manageability into the Cisco Catalyst 4500 Series. Cisco IOS Software provides investment protection and tight coupling of Layer 2-4 services into a single, unified configuration file and system image. The Supervisor Engine II-Plus-10GE is an enhanced Layer 2 switching solution with support for advanced security and QoS features (the enhanced Layer 3 feature set is not supported).

Intelligent Network Services with QoS and Sophisticated Traffic Management

The Supervisor Engine II-Plus-10GE offers superior per-port QoS features to help ensure that network traffic is optimally classified, prioritized, and scheduled to efficiently handle multimedia, time-sensitive (voice), and mission-critical applications. This supervisor engine can classify, police, and mark incoming packets, allowing the administrator to differentiate between traffic flows and to enforce policies based on granular QoS fields. Sharing, shaping, and strict-priority configurations determine scheduling of egress traffic. This supervisor engine also supports Dynamic Buffer Limiting (DBL), a congestion-avoidance feature.
For details about the QoS features (including DBL), refer to the QoS Configuration Guide at: http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a00807fcf4b.html.

Comprehensive Management

The Supervisor Engine II-Plus-10GE features a single console port and a single IP address to manage all system features. Remote in-band management is available with SNMP, Telnet client, BOOTP, and Trivial File Transfer Protocol (TFTP). Support for local or remote out-of-band management is delivered through a terminal or modem attached to the console interface. This supervisor engine delivers a comprehensive set of management tools to provide the visibility and control required in the network. These tools include CiscoWorks and Cisco Network Assistant, which can be used to manage and configure Cisco Catalyst switches to deliver end-to-end device, VLAN, traffic, and policy management. The CiscoWorks LAN Management Solution (LMS) bundle offers tools such as CiscoWorks Resource Manager Essentials and CiscoView. These Web-based management tools offer numerous services, including automated inventory collection, software deployment, easy tracking of network changes, views into device availability, and quick isolation of error conditions.

Advanced Security

The Cisco Catalyst 4500 Series offers a rich set of industry-leading, integrated security features to proactively lock down your critical network infrastructure. It reduces network security risks with a rich set of Network Admission Control (NAC) capabilities and 802.1x-based user authentication, authorization, and accounting (AAA). The security policy enforcement is uncompromised with the wire-rate, dedicated access control lists (ACLs) to fend off ever-increasing virus and security attacks. The Cisco Catalyst 4500 Series offers powerful, easy-to-use tools to effectively prevent untraceable man-in-the-middle attacks, control plane resource exhaustion, IP spoofing, and flooding attacks, without any change to the end-user or host configurations. Secure remote access, file transfers, and network management are accomplished with the Secure Shell (SSH) Protocol Versions 1 and 2, Secure Copy Protocol (SCP), and SNMPv3, respectively.

Network Admission Control

Network Admission Control (NAC) is a foundational component of the Cisco Self-Defending Network strategy, improving the network's ability to automatically identify, prevent, and respond to security threats. NAC enables the Cisco Catalyst switches to collaborate with third-party solutions for security-policy compliance and enforcement before a host is permitted to access the network.
NAC performs posture validation at the Layer 2 network edge for hosts with or without 802.1x enabled. Vulnerable and noncompliant hosts can be isolated, given reduced network access, or directed to remediation servers based on organizational policy. By ensuring that every host complies with security policy, organizations can significantly reduce the damage caused by infected hosts. NAC is available through standard software upgrades or Cisco SMARTnet® contracts on Cisco Catalyst switches.

Support for Dynamic Address Resolution Protocol Inspection

Because it is relatively easy for a malicious user to manipulate Address Resolution Protocol (ARP) tables of other hosts on the same VLAN, the Supervisor Engine II-Plus-10GE supports Dynamic ARP Inspection (DAI). In a typical attack, a malicious user can send unsolicited ARP replies (gratuitous ARP packets) to other hosts on the subnet with the attacker's MAC address and the default gateway IP address. Such ARP table manipulation leads to various man-in-the-middle attacks, posing a security threat in the network. DAI intercepts all ARP requests and replies on the untrusted ports. Each intercepted packet is verified for valid IP-to-MAC bindings. DAI helps prevent the man in-the-middle attacks by not relaying invalid ARP replies out to other ports in the same VLAN. It is a solution with no change to the end-user or host configurations.

Feature Differences Among Catalyst 4500 Series Enhanced Layer 2 Supervisor Engines

The Cisco Catalyst 4500 Series Supervisor Engine II-Plus-10GE is optimized for LAN access for medium-sized enterprises, education customers, or small enterprise or branch offices. The Supervisor Engine II-Plus-10GE provides these customers with the highest levels of performance among the Catalyst 4500 Series enhanced Layer 2 supervisor engines. Table 2 provides a feature comparison.

Table 2. Comparison of Cisco Catalyst 4500 Series Enhanced Layer 2 Supervisor Engines

Feature

Cisco Catalyst 4500 Series Supervisor Engine II-Plus-TS

Cisco Catalyst 4500 Series Supervisor Engine II-Plus

Cisco Catalyst 4500 Series Supervisor II-Plus-10GE

Layer 2-4 Performance

48 mpps and 64 Gbps

48 mpps and 64 Gbps

81 mpps and 108 Gbps

Multilayer Switching

Basic Layer 2-4 services

Basic Layer 2-4 services

Basic Layer 2-4 services

EIGRP Stub

Yes

Yes

Yes

Redundant Capable

No

Yes

Yes

CPU (MHz)

266 MHz

266 MHz

667 MHz

NetFlow Support

No

No

No

IP Forwarding Information Base (FIB) Entries

32,000

32,000

32,000

Chassis Support

Cisco Catalyst 4503 and 4503-E Switches chassis

Cisco Catalyst 4503, 4506, 4507R, 4503-E, 4506-E, and 4507-E Switches chassis

Cisco Catalyst 4503, 4506, 4507R, 4503-E, 4506-E, and 4507-E Switches chassis

Quality-of-Service (QoS) Sharing

Nonblocking Gigabit
Ethernet only

Nonblocking Gigabit
Ethernet only

All ports

Broadcast Suppression

Software1

Software2

Hardware

Multicast Suppression

No

No

Hardware

802.1Q-in-801.1Q (Q-in-Q)

No

No

In hardware

Active Redundant Supervisor Engine Uplinks

No

2 Gigabit Ethernet uplinks

Two 10 Gigabit Ethernet uplinks and four Gigabit Ethernet uplinks

Synchronous Dynamic RAM (SDRAM)

256 MB

256 MB

256 MB (512 MB optional upgrade)

Onboard Flash Memory

32 MB

32 MB

64 MB

Active Virtual LANs (VLANs)

2000

2000

2000

Multicast Entries

8000

8000

8000

Spanning Tree Protocol Instances

1500

1500

1500

Switched Virtual Interfaces (SVIs)

1000

1000

1000

Internet Group Management Protocol (IGMP) Snooping

Yes (16,000)

Yes (16,000)

Yes (16,000)

Security/QoS Hardware Entries

32,000

32,000

32,000

Policers

512 egress; 512 ingress

512 egress; 512 ingress

512 egress; 512 ingress
1Hardware performance for nonblocking Gigabit Ethernet ports, and software performance for all other ports.
2Hardware performance for nonblocking Gigabit Ethernet ports, and software performance for all other ports.

When customers require enhanced routing capabilities (such as Enhanced Interior Gateway Routing Protocol [EIGRP], Open Shortest Path First [OSPF], Intermediate System-to-Intermediate System [IS-IS], and Border Gateway Protocol [BGP]), NetFlow services, or higher performance and scalability, customers should consider the Cisco Catalyst 4500 Series Supervisor Engine IV, V, or V-10G. These supervisor engines are optimized for the higher-density enterprise LAN, medium-sized enterprise branch-office backbone, or Layer 3 distribution points. The Supervisor Engines V and V-10GE support additional Ethernet ports for even higher-density applications, scaling up to 136 Gbps. The Supervisor Engines IV, V, and V-10GE deliver nonblocking Layer 2-4 switching with enhanced Layer 3 and 4 services and routing (EIGRP, OSPF, IS-IS, and BGP) to power-resilient, intelligent multilayer switching solutions for converged data, voice, and video networks. For more information, please refer to the data sheets for the Catalyst 4500 Series Supervisor Engines IV, V, and V-10GE: http://www.cisco.com/en/US/products/hw/switches/ps4324/products_data_sheets_list.html.
Customers who require the highest levels of performance and scalability in addition to enhanced routing capabilities should consider the Cisco Catalyst 4500 Series Supervisor Engine 6-E. The Supervisor Engine 6-E with CenterFlex technology is an intelligent, high-performance, next-generation extension to the Catalyst 4500 Series and is optimized for customers deploying business-critical applications. CenterFlex technology is enabled by Cisco developed application-specific integrated circuits (ASICs) specific to the Supervisor Engine 6-E that deliver industry-leading centralized performance and configuration flexibility. CenterFlex technology enables granular optimization of real-time voice, video, and data communications to help boost workforce productivity, profitability, and customer success for organizations of all sizes. The Supervisor Engine 6-E delivers 320 Gbps of switching capacity with Layer 2 and Layer 3 forwarding performance of 250 mpps. For more information, please refer to the data sheet at: http://www.cisco.com/en/US/products/hw/switches/ps4324/products_data_sheets_list.html.

Cisco Catalyst 4500 Series Supervisor II-Plus-10GE Features at A Glance

Layer 2 Features

• Layer 2 hardware forwarding at 81 mpps

• Layer 2 switch ports and VLAN trunks

• IEEE 802.1Q VLAN encapsulation

• Inter-Switch Link (ISL) VLAN encapsulation (excluding blocking ports on WS-X4418-GB)

• Dynamic Trunking Protocol (DTP)

• VLAN Trunking Protocol (VTP) and VTP domains

• Support for 2048 active VLANs and 4096 VLAN IDs per switch

• Spanning-tree PortFast and PortFast guard

• Spanning-tree UplinkFast and BackboneFast

• 802.1s

• 802.1w

• 802.3ad

• Spanning-tree root guard

• Cisco Discovery Protocol

• IGMP Snooping v1, v2, and v3

• Cisco EtherChannel® technology, Cisco Fast EtherChannel technology, and Cisco Gigabit EtherChannel technology across line cards

• Port Aggregation Protocol (PAgP)

• Unidirectional Link Detection Protocol (UDLD) and aggressive UDLD

• QinQ in hardware

• 802.1Q-in-801.1Q (QinQ)

• Jumbo frames (up to 9216 bytes)

• Baby giants (up to 1600 bytes)

• Unidirectional Ethernet

• SSO in subsecond failover time

• Web Cache Communication Protocol (WCCP) Version 2 Layer 2 Redirect

• Private VLAN Promiscuous Trunk

• Match class of service (CoS) for non-IPv4 traffic

• Layer 2 Tunneling Protocol (L2TP) over trunk port

• CoS mutation

• Per-VLAN Control Traffic Intercept

Layer 3 Features

• Hardware-based IP Cisco Express Forwarding routing at 81 mpps

• Static IP routing

• Routing Information Protocol (RIP) and RIP2

• EIGRP-Stub

• IGMP v1, v2, and v3

• IGMP filtering on access and trunk ports

• IP Multicast routing protocols (PIM, SSM, and Distance Vector Multicast Routing Protocol [DVMRP])

• Cisco Group Multicast Protocol (GMP) server

• Full support for Internet Control Message Protocol (ICMP)

• ICMP Router Discovery Protocol

• IPv6 software switched

• IP unnumbered for SVI

• SVI Autostate Exclude

Sophisticated QoS and Traffic Management

• Per-port QoS configuration

• Support for four queues per port in hardware

• Strict priority queuing

• IP differentiated services code point (DSCP) and IP Precedence

• Classification and marking based on IP type of service (ToS) or DSCP

• Classification and marking based on full Layer 3 and 4 headers (IP only)

• Input and output policing based on Layer 3 and 4 headers (IP only)

• Support for 512 policers on ingress and 512 policers on egress configured as aggregate or individual

• Shaping and sharing output queue management

• DBL: Congestion-avoidance feature

• No performance penalty for granular QoS functions

• Auto-QoS command-line interface (CLI) for VoIP deployment

• Selective Dynamic Buffer Limiting

Predictable Performance

• 108-Gbps switching fabric

• Layer 2 hardware forwarding at 81 mpps

• Layer 3 hardware-based IP Cisco Express Forwarding routing at 81 mpps

• Layer 4 TCP/UDP hardware-based filtering at 81 mpps

• No performance penalty with advanced Layer 3 and 4 services enabled

• Software-based learning at a sustained rate of 500 hosts per second

• Support for 32,000 MAC addresses

• Support for 32,000 entries in routing table (shared between unicast and multicast)

• Bandwidth aggregation up to 40 Gbps through Cisco Gigabit EtherChannel technology

• Hardware-based multicast management

• Hardware-based ACLs

Comprehensive Management

• Cisco Network Assistant support

• Single console port and single IP address to manage all system features

• Software configuration management, including local and remote storage

• Optional compact Flash memory card to store software images for backup and easy software upgrades

• Manageable through CiscoWorks Windows network-management software on a per-port and per-switch basis, providing a common management interface for Cisco routers, switches, and hubs

• SNMPv1, v2, and v3 instrumentation, delivering comprehensive in-band management

• CLI-based management console to provide detailed out-of-band management

• Remote Monitoring (RMON) software agent to support four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis

• Support for all nine RMON groups through the use of a Cisco SwitchProbe® analyzer (Switched Port Analyzer [SPAN]) port, which permits traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or RMON probe

• Analysis support, including ingress port, egress port, and VLAN SPAN

• Layer 2 trace route

• MAC Address Notification

• Remote SPAN (RSPAN)

– SPAN ACL filtering

– Dynamic Host Configuration Protocol (DHCP) client auto configuration

– Enhanced SNMP MIB support

Advanced Security

• TACACS+ and RADIUS, which enable centralized control of the switch and restrict unauthorized users from altering the configuration

• Standard and extended ACLs on all ports

• 802.1x user authentication (with VLAN assignment and guest VLAN extensions)

• Trusted boundary

• Router ACLs (RACLs) on all ports (no performance penalty)

• VLAN ACLs (VACLs)

• Port ACLs (PACLs)

• Private VLANs (PVLANs) on access and trunk ports

• DHCP snooping and Option 82 insertion

• Port security

• SSHv1 and SSHv2

• VLAN Management Policy Server (VMPS) client

• Unicast MAC filtering

• Unicast port flood blocking

• Dynamic ARP inspection

• IP source guard

• Community private VLAN

• Network Admission Control

• 802.1x Inaccessible Authentication Bypass

• MAC Authentication Bypass

• Control Plane Policing

• 802.1x Unidirectional Controlled Port

• Voice VLAN Sticky Port Security

• Secure Copy Protocol (SCP)

• EtherChannel Trunk Port security

• Storm control (formally known as broadcast and multicast suppression)

• IEEE 802.1x Multi Domain Authentication

• IP Source Guard for Static Hosts

High Availability:

• Stateful Switchover (SSO)

• In Service Software Upgrade (ISSU)

• SSO in subsecond failover time

• Hot Standby Router Protocol (HSRP)

• SSO-Aware Hot Standby Router Protocol

• Virtual Router Redundancy Protocol (VRRP)

• Cisco Generic Online Diagnostics (GOLD)

• VSS Client

Software Requirements

The minimum software versions are as follows:

• Cisco IOS Software Release 12.2(25)SG or later

Hardware Requirements

• Redundant supervisor engines must match (a Cisco Catalyst 4500 Series Supervisor Engine II-Plus, II-Plus-10GE, IV, or V cannot be mixed in the same Cisco Catalyst 4507R chassis, for example).

• The Supervisor Engine II-Plus-10GE is not supported in a Cisco Catalyst 4510R or 4510R-E chassis; the Supervisor Engine V , V-10GE and Supervisor 6-E are required as a minimum for the Cisco Catalyst 4510R or 4510R-E chassis.

Technical Specifications

Performance and switching specifications:

• 108 Gbps nonblocking switch fabric

• 81-mpps Layer 2 forwarding (hardware)

• 81-mpps Layer 3 and 4 forwarding, Cisco Express Forwarding-based (hardware)

• Layers 2-4 hardware-based switch engine (application-specific integrated circuit [ASIC]-based)

• Centralized design

• Unicast and multicast routing entries: 32,000

• Layer 2 multicast addresses: 16,384

• MAC addresses: 32,000

• VLANs: 2048 active VLANs

• Per-VLAN Spanning Tree Plus (PVST+) and Per-VLAN Rapid Spanning Tree Protocol (PVRST)

• Uplinks: Dual 10-Gigabit Ethernet (10-GE interface converter [X2]) and four 1-Gigabit Ethernet (1-GE SFP interface converter)

Traffic and Congestion Management

• Number of queues: Four queues per port

• Type of buffers: Dynamic

• Switch Architecture Specifications

• Store-and-forward switching, fast 1.4 microsecond latency

• Functionally transparent line-card architecture

• Packet buffering: Dynamic, 16 MB shared memory

Management

• CiscoWorks LMS, including CiscoWorks Resource Manager Essentials

• CiscoView

• SNMPv1, v2, and v3

• RMON I and II

• RFC 1213-MIB (MIB II)

• UDP-MIB

• TCP-MIB

• CISCO-FLASH-MIB

• CISCO-IMAGE-MIB

• RFC 2233 (IF-MIB)

• CISCO-CONFIG-MAN-MIB

• CISCO-MEMORY-POOL

• CISCO-CDP-MIB

• RMON-MIB lite (RFC 1757)

• RMON2-MIB lite (RFC 2021)

• HC-RMON-MIB

• SMON-MIB

• ENTITY-MIB (V1-RFC 2037) (V2- RFC 2737)

• CISCO-PROCESS-MIB

• CISCO-CONFIG-COPY-MIB

• CISCO-ENTITY-EXT-MIB

• CISCO-ENTITY-ASSET-MIB

• CISCO-ENTITY-FRU-CONTROL-MIB

• CISCO-ENTITY-SENSOR-MIB

• CISCO-ENVMON-MIB

• BRIDGE-MIB (RFC 1493)

• CISCO-PAGP-MIB

• CISCO-PRIVATE-VLAN-MIB

• CISCO-STP-EXTENSIONS-MIB

• CISCO-VLAN-MEMBERSHIP-MIB

• CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB

• IGMP-MIB

• PIM-MIB

• OSPF-MIB

• CISCO-ENTITY-VENDORTYPE-OID-MIB

• CISCO-SYSLOG-MIB

• CISCO-BULK-FILE-MIB

• CISCO-CLASS-BASED-QOS-MIB

• CISCO-FTP-CLIENT-MIB

• CISCO-HSRP-MIB

• CISCO-IGMP-FILTER-MIB

• CISCO-IPMROUTE-MIB

• CISCO Port-SECURITY-MIB

• CISCO-RMON-CONFIG-MIB

• CISCO-VTP-MIB

• ETHERLIKE-MIB

• EXPRESSION-MIB

• CISCO Port-STORM-CONTROL-MIB

Industry Standards

• Ethernet: IEEE 802.3, 10BASE-T

• Fast Ethernet: IEEE 802.3u, 100BASE-TX, and 100BASE-FX

• Gigabit Ethernet: IEEE 802.3z, 802.3ab

• 10 Gigabit Ethernet: IEEE 802.3ae

• IEEE 802.3af Power over Ethernet (PoE)

• IEEE 802.1D Spanning Tree Protocol

• IEEE 802.1w rapid reconfiguration of spanning tree

• IEEE 802.1s multiple VLAN instances of spanning tree

• IEEE 802.3 ad Link Aggregation Control Protocol (LACP)

• IEEE 802.1p class-of-service (CoS) prioritization

• IEEE 802.1Q VLAN

• IEEE 802.1x user authentication

• 1000BASE-X (gigabit interface converter [GBIC])

• 1000BASE-X (SFP)

• 1000BASE-SX

• 1000BASE-LX/LH

• 1000BASE-ZX

• RMON I and II standards

Supported Line Cards and Modules

• WS-X4148-FE-BD-LC: Cisco Catalyst 4500 Fast Ethernet Switching Module, 48-port 100BASE-BX-D SMF (LC)

• WS-X4124-FX-MT - Cisco Catalyst 4000 Fast Ethernet Switching Module, 24-port 100BASE-FX (MT-RJ)

• WS-X4148-FX-MT - Cisco Catalyst 4500 Fast Ethernet Switching Module, 48-port 100BASE-FX multimode fiber (MMF)

• (MT-RJ)

• WS-X4124-RJ45 - Cisco Catalyst 4500 10/100 Module, 24 ports (RJ-45)

• WS-X4148-RJ - Cisco Catalyst 4500 10/100 Module, 48 ports (RJ-45)

• WS-X4148-RJ21 - Cisco Catalyst 4500 10/100 Module, 48-port telco (4 x RJ-21)

• WS-X4248-RJ21V - Cisco Catalyst 4500 PoE 802.3af 10/100, 48 ports (RJ-21)

• WS-X4224-RJ45V - Cisco Catalyst 4500 PoE 803.3af 10/100, 24 ports (RJ-45)

• WS-X4248-RJ45V - Cisco Catalyst 4500 PoE 802.3af 10/100, 48 ports(RJ-45)

• WS-X4248-FE-SFP - Cisco Catalyst 4500 Fast Ethernet Switching Module, 48-port 100BASE-X (SFP

• WS-X4232-GB-RJ - Cisco Catalyst 4500 32-Port 10/100 (RJ-45), 2-Gigabit Ethernet (GBIC) module

• WS-X4302-GB - Cisco Catalyst 4500 Gigabit Ethernet Module, 2 ports (GBIC)