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access points are directly connected to 2016 wlc but not functional

Sandeep Choudhary
VIP Alumni
VIP Alumni

Hello All,

access points are directly connected to 2016 wlc.

Event log from the wlc

AP event log download completed.

======================= AP Event log Contents =====================

*Mar 1 00:00:30.157: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up

*Mar 1 00:00:30.161: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset

*Mar 1 00:00:30.190: %LINK-3-UPDOWN: Interface Dot11Radio1, changed state to up

*Mar 1 00:00:30.191: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset

*Mar 1 00:00:30.204: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up

*Mar 1 00:00:31.190: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up

*Mar 1 00:01:00.088: %LWAPP-3-CLIENTEVENTLOG: Did not get vendor specific options from DHCP.

*Mar 1 00:01:00.088: %LWAPP-3-CLIENTEVENTLOG: Did not get log server settings from DHCP.

*Mar 1 00:01:00.089: %LWAPP-3-CLIENTEVENTLOG: Did not get any DNS options from DHCP.

*Mar 1 00:01:00.089: %LWAPP-3-CLIENTEVENTLOG: Performing DNS resolution for CISCO-LWAPP-CONTROLLER

*Mar 1 00:01:00.089: %LWAPP-3-CLIENTERRORLOG: DNS Name Lookup: could not resolve CISCO-LWAPP-CONTROLLER

*Mar 1 00:01:12.094: %LWAPP-5-CHANGED: LWAPP changed state to JOIN

*Mar 1 00:01:12.094: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down

*Mar 1 00:01:12.094: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to administratively down

*Mar 1 00:01:12.094: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down

*Mar 1 00:01:12.095: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down

(Cisco Controller) >show port summary

           STP   Admin   Physical   Physical   Link   Link
Pr  Type   Stat   Mode     Mode      Status   Status  Trap     POE
-- ------- ---- ------- ---------- ---------- ------ ------- ---------
1  Normal  Forw Enable  Auto       100 Full   Up     Enable  N/A
2  Normal  Disa Disable Auto       Auto       Down   Enable  N/A
3  Normal  Disa Disable Auto       Auto       Down   Enable  N/A
4  Normal  Disa Disable Auto       Auto       Down   Enable  N/A
5  Normal  Disa Disable Auto       Auto       Down   Enable  N/A
6  Normal  Disa Disable Auto       Auto       Down   Enable  N/A
7  Normal  Forw Enable  Auto       100 Full   Up     Enable  Enable  (Power On )
8  Normal  Forw Enable  Auto       100 Full   Up     Enable  Enable  (Power On )

but still access points are not functional ????

any idea ??

Regards

17 Replies 17

You can get an AP up on one of the PoE ports on a 2106 or 2540, but its just not supported by TAC.  I ould maybe try to connect it to a PoE switch or even the other PoE port on the 2106 just in case the PoE is having issues.

-Scott
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Scott Fella
Hall of Fame
Hall of Fame

Try a different port or a PoE switch. This can help determine if the radio went bad, but your 2.4ghz is working so you should be okay there.

Sent from Cisco Technical Support iPhone App

-Scott
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I have only 2 ports which support POE and i have 2 aps connected to these ports.

see the image:

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