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Access Points do not show in CDP neighbor

cpratt
Level 1
Level 1

Hi All,

Last night I was performing mainteance on access points throughout the network. I was converting them from Local to H-REAP to allow for vlan support. The maintenance went well however afterwards I've noticed access points are not showing up in CDP neighbor and with a "show power inline" the access points shows as a IEEE PD. This is causing some weird issues where a client can connect but then will lose it's DHCP address. The problem happened on 9 of the 12 floors that I did this on and there is no configuration differences and bouncing the access points did not resolve the issue. The access points do show a blue light.

Has anyone ever experienced this before? If so what did you do to fix it?

I have a mix of 1131 and 1142N access points on a 4402 WLC running version 6.0.188.0.

Thank you,

Chris Pratt

15 Replies 15

Ciscouser1!
Level 1
Level 1

Hi All,

I know this is an old thread but I had this same issue.

A show lldp neighbors shows me the Cisco AP's and for some reason show cdp neighbors wouldnt show me anything.

Hope this helps

 

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