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Catalyst 6500 Series Switch Command Reference—Release8.1
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Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands
show cdp
This example shows how to display detailed CDP neighbor information. The display varies depending on your network configuration at the time you run the comman d.
Console> show cdp neighbors 4 detail
Port (Our Port):4/4
Device-ID:69046406
Device Addresses:
IP Address:172.20.25.161
Holdtime:150 sec
Capabilities:TRANSPARENT_BRIDGE SWITCH
Version:
WS-C6009 Software, Version NmpSW: 5.4(1)CSX
Copyright (c) 1995-1999 by Cisco Systems
Port-ID (Port on Device):4/8
Platform:WS-C6009
VTP Management Domain:unknown
Native VLAN:1
Duplex:half
Console>
This example shows how to display CDP information about neighboring systems:
Console> show cdp neighbors
* - indicates vlan mismatch.
# - indicates duplex mismatch.
Port Device-ID Port-ID Platform
-------- ------------------------------- ------------------------- ------------
3/5 002267619 3/6 * WS-C6000
3/6 002267619 3/5 WS-C6000
4/1 002267619 4/2 WS-C6000
4/2 002267619 4/1 # WS-C6000
4/20 069000057 8/5 WS-C6000
5/1 005763872 2/1 WS-C6009
5/1 066506245 2/1 WS-C6009
5/1 066508595 5/12 *# WS-C6009
5/1 066508596 5/1 WS-C6009
Console>
This example shows how to display duplex information about neighboring systems:
Console> show cdp neighbors duplex
* - indicates vlan mismatch.
# - indicates duplex mismatch.
Port Device-ID Port-ID Duplex
-------- ------------------------------- ------------------------- ------
3/5 002267619 3/6 * half
3/6 002267619 3/5 half
4/1 002267619 4/2 full
4/2 002267619 4/1 # full
4/20 069000057 8/5 -
5/1 005763872 2/1 -
5/1 066506245 2/1 -
5/1 066508595 5/12 *# half
5/1 066508596 5/1 half
Console>
This example shows how to display VLAN information about neighboring systems:
Console> show cdp vlan
* - indicates vlan mismatch.
# - indicates duplex mismatch.