Specifications
4-104
Cisco Wireless LAN Controller Configuration Guide
OL-21524-02
Chapter 4 Configuring Controller Settings
Configuring the Cisco Discovery Protocol
Step 3 See all CDP entries in the database by entering this command:
show cdp entry all
Step 4 See CDP traffic information on a given port (for example, packets sent and received, CRC errors, and so
on) by entering this command:
show cdp traffic
Step 5 See the CDP status for a specific access point by entering this command:
show ap cdp ap-name Cisco_AP
Step 6 See the CDP status for all access points that are connected to the controller by entering this command:
show ap cdp all
Step 7 See a list of all CDP neighbors for a specific access point by entering these commands:
• show ap cdp neighbors ap-name Cisco_AP
• show ap cdp neighbors detail Cisco_AP
Note The access point sends CDP neighbor information to the controller only when the information changes.
Step 8 See a list of all CDP neighbors for all access points connected to the controller by entering these
commands:
• show ap cdp neighbors all
• show ap cdp neighbors detail all
Information similar to the following appears when you enter the show ap cdp neighbors all command:
AP Name AP IP Neighbor Name Neighbor IP Neighbor Port
-------- -------- ------------- ----------- -------------
AP0013.601c.0a0 10.76.108.123 6500-1 10.76.108.207 GigabitEthernet1/26
AP0013.601c.0b0 10.76.108.111 6500-1 10.76.108.207 GigabitEthernet1/27
AP0013.601c.0c0 10.76.108.125 6500-1 10.76.108.207 GigabitEthernet1/28
Information similar to the following appears when you enter the show ap cdp neighbors detail all
command:
AP Name: AP0013.601c.0a0
AP IP Address: 10.76.108.125
----------------------------------
Device ID: 6500-1
Entry address(es): 10.76.108.207
Platform: cisco WS-C6506-E, Capabilities: Router Switch IGMP
Interface: Port - 1, Port ID (outgoing port): GigabitEthernet1/26
Holdtime: 157 sec
Version:
Cisco Internetwork Operating System Software IOS (tm) s72033_rp Software
(s72033_rp-PSV-M), Version 12.2(18)SXD5, RELEASE SOFTWARE (fc3) Technical Support:
http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Fri 13-Ma
Note The access point sends CDP neighbor information to the controller only when the information changes.