Feature and Description

WS-X45-SUP7-E/2

Centralized switching capacity

848 Gbps

Per-slot switching capacity

48 Gbps

Throughput

● 250 Mpps for IPv4

● 125 Mpps for IPv6

● 250 Mpps for L2 Bridging

IPv4 routing entries

256,000

IPv6 routing entries

128,000

Multicast routes

16,000 (available with Cisco IOS XE 3.1.0 SG)

32,000 (Available with Cisco IOS XE 3.2.0 SG or later)

CPU

Dual core; 1.5 GHz

CPU queues

64

Synchronous dynamic RAM (SDRAM)

2 GB upgradable to 4 GB

Nonvolatile RAM (NVRAM)

1 GB

Security and QoS hardware entries

128,000

Cisco Network Admission Control (NAC) and Dynamic Host Configuration Protocol (DHCP) snooping entries

12,000

MAC addresses

55,000

Active VLANs

4,094

Address Resolution Protocol (ARP) entries

47,000

Spanning Tree Protocol instances

10,000

Switched virtual interfaces (SVIs)

4,094

Switched Port Analyzer (SPAN)

Maximum of 8 sessions: ingress or egress