Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show adjacency
• MAC address of the adjacent router.
• Time left before the adjacency rolls out of the adjacency table. After it rolls out, a packet must use
the same next hop to the destination.
Examples This example shows how to display adjacency information:
Switch# show adjacency
Protocol Interface Address
IP FastEthernet2/3 172.20.52.1(3045)
IP FastEthernet2/3 172.20.52.22(11)
Switch#
This example shows how to display a summary of adjacency information:
Switch# show adjacency summary
Adjacency Table has 2 adjacencies
Interface Adjacency Count
FastEthernet2/3 2
Switch#
This example shows how to display protocol detail and timer information:
Switch# show adjacency detail
Protocol Interface Address
IP FastEthernet2/3 172.20.52.1(3045)
0 packets, 0 bytes
000000000FF920000380000000000000
00000000000000000000000000000000
00605C865B2800D0BB0F980B0800
ARP 03:58:12
IP FastEthernet2/3 172.20.52.22(11)
0 packets, 0 bytes
000000000FF920000380000000000000
00000000000000000000000000000000
00801C93804000D0BB0F980B0800
ARP 03:58:06
Switch#
This example shows how to display adjacency information for a specific interface:
Switch# show adjacency fastethernet2/3
Protocol Interface Address
IP FastEthernet2/3 172.20.52.1(3045)
IP FastEthernet2/3 172.20.52.22(11)
Switch#
Related Commands Command Description
debug adjacency Displays information about the adjacency debugging.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E