Datasheet

Data Sheet
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EtherChannel Trunk Port security
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IP Source Guard for Static Hosts
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IEEE 802.1x Multi Domain Authentication
High Availability
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Stateful Switchover (SSO)
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In Service Software Upgrade (ISSU)
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SSO in subsecond failover time
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Hot Standby Router Protocol (HSRP)
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SSO-Aware HSRP
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Virtual Router Redundancy Protocol (VRRP)
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Cisco Generic Online Diagnostics (GOLD)
Hardware Requirements
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Redundant supervisor engines must match (a Cisco Catalyst 4500 Series Supervisor
Engine II-Plus, IV, or V cannot be mixed in the same Cisco Catalyst 4507R chassis, for
example).
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The Cisco Catalyst 4500 Series Supervisor Engine II-Plus is not supported in a Cisco
Catalyst 4510R chassis; the Supervisor Engine V is required as a minimum for the Cisco
Catalyst 4510R.
Technical Specifications
Cisco Catalyst 4500 Series Supervisor Engine II-Plus Performance and Switching
Specifications
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64-Gbps nonblocking switch fabric
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48-mpps Layer 2 forwarding (hardware)
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48-mpps Layer 3 and 4 forwarding, Cisco Express Forwarding-based (hardware)
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Layers 2, 3, and 4 hardware-based switch engine (ASIC-based)
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Centralized design
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Unicast and multicast routing entries: 32,000
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Layer 2 multicast addresses: 16,384
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MAC addresses: 32,768
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VLANs: 2048 active VLANs
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Per-VLAN Spanning Tree Plus (PVST+) and Per-VLAN Rapid Spanning Tree Protocol
(PVRST)
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Uplinks: Dual 1000-Mbps Gigabit Ethernet (gigabit interface converter [GBIC])
Traffic and Congestion Management
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Number of queues: four queues per port
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Type of buffers: dynamic