Cisco WS-C4900M Manual page 32

Introduction
Cisco Campus Feature Comparison
Modular Switches
Model/Series
IPT Solution (continued)
Fast Link Failure Detection
(Bidirectional Forwarding Detection)
Redundant Supervisors with
Stateful Switchover
Redundant Power Supply
Redundant Power Circuit
Communication Media Module
AutoQoS
Cisco Discovery Protocol (CDP)
Link Layer Discovery Protocol (LLDP)
Encapsulated RSPAN
IP Service Level Agreement
VoIP Quality Monitoring with
Network Analysis Module
System Scalability
Switching Fabric (Gbps)
Packets per Second (Mpps)
Modular Memory Upgrade
32
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continued)
Nexus 7000
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3.7 Tbps - 17.8 Tbps
840-11520
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Catalyst 6500 Catalyst 4500
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0.720 – 2.0 Tbps
720
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136–848
48–250
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