cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
930
Views
0
Helpful
3
Replies

Csico 3850 - Denali version 16.3.7 - wireless controller - unpredictable reboot

Rosa Ladera
Level 1
Level 1

Trying to deploy a wireless controller.


#sh sw
Switch/Stack Mac Address : cc5a.53d5.de00 - Local Mac Address
Mac persistency wait time: Indefinite
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active cc5a.53d5.de00 12 V06 Ready


I has an unpredictable behavior. Reboots with no reason


#sh logging


Apr 11 05:49:05.114: %LINK-3-UPDOWN: Interface Lsmpi18/0/3, changed state to up
*Apr 11 05:49:05.115: %LINK-3-UPDOWN: Interface EOBC18/0/1, changed state to up
*Apr 11 05:49:05.117: %LINK-3-UPDOWN: Interface GigabitEthernet0/0, changed state to down
*Apr 11 05:49:05.117: %LINK-3-UPDOWN: Interface LIIN18/0/2, changed state to up
*Apr 11 05:48:45.037: %STACKMGR-1-STACK_LINK_CHANGE:Switch 1 R0/0: stack_mgr: Stack port 1 on switch 1 is nocable
*Apr 11 05:48:45.037: %STACKMGR-1-STACK_LINK_CHANGE:Switch 1 R0/0: stack_mgr: Stack port 2 on switch 1 is down
*Apr 11 05:48:45.037: %STACKMGR-1-STACK_LINK_CHANGE:Switch 1 R0/0: stack_mgr: Stack port 2 on switch 1 is nocable
000035: *Apr 11 02:49:27.753 GMT: %LINK-3-UPDOWN: Interface GigabitEthernet0/0, changed state to up
000037: *Apr 11 02:49:30.653 GMT: %LINK-3-UPDOWN: Interface GigabitEthernet1/1/1, changed state to down
000038: *Apr 11 02:49:30.655 GMT: %LINK-3-UPDOWN: Interface GigabitEthernet1/1/2, changed state to down
000039: *Apr 11 02:49:30.658 GMT: %LINK-3-UPDOWN: Interface GigabitEthernet1/1/3, changed state to down
000040: *Apr 11 02:49:30.660 GMT: %LINK-3-UPDOWN: Interface GigabitEthernet1/1/4, changed state to down
000041: *Apr 11 02:49:30.663 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet1/1/1, changed state to down
000042: *Apr 11 02:49:30.667 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet1/1/2, changed state to down
000043: *Apr 11 02:49:30.670 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet1/1/3, changed state to down
000044: *Apr 11 02:49:30.677 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet1/1/4, changed state to down
000062: *Apr 11 02:49:53.399 GMT: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/48, changed state to up
000065: *Apr 11 02:49:57.374 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet1/1/4, changed state to up
000068: *Apr 11 02:52:00.362 GMT: %LINK-3-UPDOWN: Interface Capwap0, changed state to up
000070: *Apr 11 02:52:05.762 GMT: *%CAPWAP-3-INVALID_SEQ_ERR:Switch 1 R0/0: wcm: Received packet with invalid sequence number from AP (500f.8095.4560).
000072: *Apr 11 02:52:08.821 GMT: *%CAPWAP-3-INVALID_SEQ_ERR:Switch 1 R0/0: wcm: Received packet with invalid sequence number from AP (500f.8095.4560).

3 Replies 3

Leo Laohoo
Hall of Fame
Hall of Fame
Raise a TAC Case.
Could be CSCvn80199 or CSCvg80597.

Thanks.

Following CSCvg80597 Workaround:
Disabling load-balance from the WLANs may prevent the switch from rebooting.

wlan XYZ number XYZ
shutdown
no load-balance
no shutdown

I have already done

 

Bug CSCvn80199 has no workaround.

Known Fixed Releases:
(0)
No release planned to fix this bug

 

What should I do?

Raise a TAC Case.
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Review Cisco Networking products for a $25 gift card