Cisco Catalyst 2940 Series - Page 15

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Introduction
Fixed-Conguration Switches
Catalyst 4900 Catalyst 3750-E Catalyst 3750 Catalyst 3650-E
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Cisco Catalyst Family Feature Comparison (continued)
Modular Switches
Model/Series Catalyst 6500 Catalyst 4500
Software Modularity
Subsystem in Service Software Upgrade
(ISSU)
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Fault Containment •
Memory Protection •
Process Restartability •
Application, Security, and Management Modules
Virtualized Firewall Module •
Intrusion Detection and Prevention
Module
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VPN: IPSec, SSL Module •
Anomaly Detection and Guard Module •
Network Analysis Module •
Communication Media Module •
Wireless LAN Service Module •
Content Switching and SSL Module •
Application-oriented Network Module •
IPT Solution
802.3af—15W on 48 Ports in a Module/
Fixed Switch
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802.3af—7W on 48 Ports in a Module/
Fixed Switch
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802.3af—15W on 24 Ports in a Module/
Fixed Switch
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802.3af Modular PoE Daughter Card •
Subsystem In Service Software Upgrade
(ISSU)
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Fast Link Failure Detection
(Bidirectional Forwarding Detection)
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Redundant Supervisors with
Stateful Switchover
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Redundant Power Supply • •
Redundant Power Circuit • •
Communication Media Module •
AutoQoS • •
Cisco Discovery Protocol (CDP) • •