topic Hi Alcides, in Wireless

WLC5670 - AP reboot issue

Alcides Miguel — Mon, 05 Jul 2021 08:39:36 GMT

Hi Folks,

I've a WLC 5670 with AIR-CAP3602I and sometimes all connected AP's restarts and I can't figure out why this is happening.

can someone help on this?

find the attached logs for more details

best regards,

Alcides

Hi Alcides,

Rasika Nayanajith — Mon, 06 Oct 2014 11:55:02 GMT

Hi Alcides,

What version of IOS-XE you run on this 5760 ?

Below may indicate wrong regulatory domain AP connected & 5760 rejecting the registration of them

*Oct  6 10:25:48.201: *%LWAPP-3-RD_ERR6: 1 wcm:  APs (1cde.a7e8.c6e0) regulatory domain (-C) is not supported in country (ZA ), slot 80211a (1) supports -E  
*Oct  6 10:25:48.203: %LINK-3-UPDOWN: Interface Capwap39, changed state to up
*Oct  6 10:25:48.247: *%LWAPP-3-VENDOR_PLD_VALIDATE_ERR: 1 wcm:  Validation of SPAM Vendor Specific Payload(155) with length=10 failed - AP  1c:de:a7:e8:ad:c0  
*Oct  6 10:25:48.247: *%LWAPP-3-RD_ERR6: 1 wcm:  APs (1cde.a7e8.adc0) regulatory domain (-C) is not supported in country (ZA ), slot 80211a (1) supports -E  
*Oct  6 10:25:48.250: %LINK-3-UPDOWN: Interface Capwap40, changed state to up
*Oct  6 10:25:48.550: %LINEPROTO-5-UPDOWN: Line protocol on Interface Capwap38, changed state to up
*Oct  6 10:25:48.607: *%LWAPP-3-VENDOR_PLD_VALIDATE_ERR: 1 wcm:  Validation of SPAM Vendor Specific Payload(155) with length=10 failed - AP  1c:de:a7:e8:c7:00  
*Oct  6 10:25:48.608: *%LWAPP-3-RD_ERR6: 1 wcm:  APs (1cde.a7e8.c700) regulatory domain (-C) is not supported in country (ZA ), slot 80211a (1) supports -E

Check correct regulatory domain AP are in use. Refer this for detail

http://www.cisco.com/c/en/us/products/collateral/wireless/aironet-1300-series/product_data_sheet0900aecd80537b6a.html

HTH

Rasika

**** Pls rate all useful responses ****

Hi Rasika, This part of

Alcides Miguel — Mon, 06 Oct 2014 12:16:59 GMT

Hi Rasika,

This part of regulatory domain is about one new AP that we've bought that is on AIR-CAP3602I-C-K9. the issue that I'm facing is that I get my AP's restarting on regular basis. and I can't figure out the reason why.

best regards,

Alcides

Check the uptime of the

Leo Laohoo — Tue, 07 Oct 2014 04:33:12 GMT

Check the uptime of the individual APs. If they rebooted, then check the cabling.

Hi Leo, I've 42 APs

Alcides Miguel — Tue, 07 Oct 2014 07:42:34 GMT

Hi Leo,

I've 42 APs configured on my controller do I've to check each one? because all of them reboot time to time.

Best regards,

Alcides

Still doesn't answer the

Leo Laohoo — Tue, 07 Oct 2014 11:30:03 GMT

Still doesn't answer the question about faulty cabling. Check every AP that bounces. If the AP reboots, then you need to determine why first. Cable will always be your "usual suspect".

Hi Alcides,are these AP's

Joseph Vasanth Louis — Thu, 16 Oct 2014 05:23:42 GMT

Hi Alcides,

are these AP's rebooting randomly or do they have a pattern?

figure out one AP which is doing this and if it is quite often, telnet to the ap, enable

"debug capwap client events"

"debug capwap client error"

once the ap comes back up again, telnet back again, and do a sh logging on the ap. that should give you an idea of why the ap rebooted.

-Joseph

Hi Leo, I found that it

Alcides Miguel — Mon, 03 Nov 2014 10:45:01 GMT

Hi Leo,

I found that it happen because spanning-tree issue... I found this log on Switch Core 6509 when the AP's was unavailable

008694: Nov 3 11:34:51 GMT: %SPANTREE-2-LOOPGUARD_BLOCK: Loop guard blocking port Port-channel4 on VLAN0401.
008695: Nov 3 11:34:53 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet3/5, changed state to down
008696: Nov 3 11:34:53 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet3/13, changed state to down
008697: Nov 3 11:34:53 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel4, changed state to down
008698: Nov 3 11:34:53 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/5, changed state to down
008699: Nov 3 11:34:53 GMT: %LINK-3-UPDOWN: Interface Port-channel4, changed state to down
008700: Nov 3 11:34:53 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/13, changed state to down

How can I prevent this?

My Port-channel is configured like This

interface Port-channel4
description Link to WLC-01
switchport
switchport trunk native vlan 3
switchport trunk allowed vlan 4,400-402,993
switchport mode trunk
logging event link-status
spanning-tree portfast edge trunk
spanning-tree bpduguard disable

spanning-tree portfast edge

Leo Laohoo — Tue, 04 Nov 2014 02:07:11 GMT

 spanning-tree portfast edge trunk
 spanning-tree bpduguard disable

Please take these two lines OFF your configuration.

Hi Leo, Thanks for your

Alcides Miguel — Thu, 06 Nov 2014 09:08:18 GMT

Hi Leo,

Thanks for your attention,

Even with that line off I can't get ride off the spanning-tree issue

008760: Nov 5 11:46:34 GMT: %SPANTREE-2-LOOPGUARD_BLOCK: Loop guard blocking port Port-channel4 on VLAN0401.
008761: Nov 5 11:46:35 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet3/5, changed state to down
008762: Nov 5 11:46:35 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet3/13, changed state to down
008763: Nov 5 11:46:35 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel4, changed state to down
008764: Nov 5 11:46:35 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/5, changed state to down
008765: Nov 5 11:46:35 GMT: %LINK-3-UPDOWN: Interface Port-channel4, changed state to down
008766: Nov 5 11:46:35 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/13, changed state to down

Best Regards,

Alcides

Post the configuration of the

Leo Laohoo — Thu, 06 Nov 2014 11:49:37 GMT

Post the configuration of the interfaces Ten 3/5, Ten 3/13 and PO4.

Also post the output to the command "sh run | i loopguard".

I want to see if you've got "spanning-tree guard loop" enabled or not. This is the command that's shutting down your ports.

interface Port-channel4

Alcides Miguel — Thu, 06 Nov 2014 11:53:17 GMT

interface Port-channel4
description Link to WLC-01
switchport
switchport trunk native vlan 3
switchport trunk allowed vlan 4,400-402,993
switchport mode trunk
logging event link-status
end

#sh run int ten3/5
Building configuration...

Current configuration : 221 bytes
!
interface TenGigabitEthernet3/5
switchport
switchport trunk native vlan 3
switchport trunk allowed vlan 4,400-402,993
switchport mode trunk
logging event link-status
udld port
channel-group 4 mode desirable
end

#sh run int ten3/13
Building configuration...

Current configuration : 222 bytes
!
interface TenGigabitEthernet3/13
switchport
switchport trunk native vlan 3
switchport trunk allowed vlan 4,400-402,993
switchport mode trunk
logging event link-status
udld port
channel-group 4 mode desirable

Port-channel4 is up, line protocol is up (connected)
Hardware is EtherChannel, address is e02f.6d6a.8530 (bia e02f.6d6a.8530)
Description: Link to ACFIN-WLC-01
MTU 1500 bytes, BW 20000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s, media type is unknown
input flow-control is on, output flow-control is off
Members in this channel: Te3/5 Te3/13
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 11800000 bits/sec, 2438 packets/sec
5 minute output rate 11312000 bits/sec, 1733 packets/sec
5033959678 packets input, 3102199783887 bytes, 0 no buffer
Received 52139517 broadcasts (37210897 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
3860530568 packets output, 3020432044356 bytes, 0 underruns
0 output errors, 0 collisions, 4 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out

#sh int te3/5
TenGigabitEthernet3/5 is up, line protocol is up (connected)
Hardware is C6k 10000Mb 802.3, address is e02f.6d6a.8530 (bia e02f.6d6a.8530)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s, media type is 10Gbase-SR
input flow-control is on, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 8334000 bits/sec, 1629 packets/sec
5 minute output rate 5568000 bits/sec, 948 packets/sec
2525964025 packets input, 1570705218143 bytes, 0 no buffer
Received 19974119 broadcasts (14752425 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
1868319844 packets output, 1461956537250 bytes, 0 underruns
0 output errors, 0 collisions, 5 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out

#sh int te3/13
TenGigabitEthernet3/13 is up, line protocol is up (connected)
Hardware is C6k 10000Mb 802.3, address is e02f.6d6a.8538 (bia e02f.6d6a.8538)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s, media type is 10Gbase-SR
input flow-control is on, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 4459000 bits/sec, 986 packets/sec
5 minute output rate 7070000 bits/sec, 925 packets/sec
2509404833 packets input, 1532247566534 bytes, 0 no buffer
Received 32283854 broadcasts (22573014 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
1993938916 packets output, 1559272067390 bytes, 0 underruns
0 output errors, 0 collisions, 5 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out

Also post the output to the

Leo Laohoo — Thu, 06 Nov 2014 21:14:25 GMT

Also post the output to the command "sh run | i loopguard".

#sh run | i loopguardspanning

Alcides Miguel — Thu, 06 Nov 2014 21:22:38 GMT

#sh run | i loopguard
spanning-tree loopguard default

There you go. There's the

Leo Laohoo — Thu, 06 Nov 2014 22:08:58 GMT

There you go. There's the culprit. Take the off the global command.

Hi Leo, thanks for your

Alcides Miguel — Fri, 07 Nov 2014 13:43:34 GMT

Hi Leo,

thanks for your attention but after removing that command the problem get worst

008940: Nov 7 10:46:00 GMT: %SPANTREE-2-BLOCK_BPDUGUARD: Received BPDU on port Port-channel4 with BPDU Guard enabled. Disabling port.
008941: Nov 7 10:46:00 GMT: %PM-4-ERR_DISABLE: bpduguard error detected on Po4, putting Te3/5 in err-disable state
008942: Nov 7 10:46:00 GMT: %PM-4-ERR_DISABLE: bpduguard error detected on Po4, putting Te3/13 in err-disable state
008943: Nov 7 10:46:00 GMT: %PM-4-ERR_DISABLE: bpduguard error detected on Po4, putting Po4 in err-disable state
008944: Nov 7 10:46:00 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet3/5, changed state to down
008945: Nov 7 10:46:00 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet3/13, changed state to down
008946: Nov 7 10:46:00 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel4, changed state to down
008947: Nov 7 10:46:00 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/5, changed state to down
008948: Nov 7 10:46:00 GMT: %LINK-3-UPDOWN: Interface Port-channel4, changed state to down
008949: Nov 7 10:46:00 GMT: %LINK-3-UPDOWN: Interface TenGigabitEthernet3/13, changed state to down

Best regards,

Alcides

Pls attach below outputs from

Rasika Nayanajith — Fri, 07 Nov 2014 21:15:30 GMT

Pls attach below outputs from your 5760 & 5760 connected switch. If possible attach a diagram showing these connectivity.

show run

show spanning-tree summary

show spanning-tree root

show vtp status

HTH

Rasika

**** Pls rate all useful responses ***

BPDU guard???? If you have

Leo Laohoo — Fri, 07 Nov 2014 23:23:46 GMT

BPDU guard???? If you have BPDU Guard you've got a lot of problems!

Port error-disable due BPDU Guard needs to be investigated as this is a Layer 1 issue. Whenever I have a BPDU Guard fault on a fibre optic link, it means there is a potential threat that you've got a faulty fibre optic point-to-point link.

Treat BPDU Guard as a friend and not an enemy. In medium- to large-scale deployment, BPDU Guard can be a saviour from network from crashing.

Let's get down to business.

Error is telling us that both TenGigEthernet interface had BPDU guard error. What I'd like to know is this: Is BPDU Guard (aggressive) enabled at BOTH SIDES? The most common cause of this error is when BPDU Guard is enabled on one side but not on the remote end switch.

Hi Rasika, Thanks for your

Alcides Miguel — Mon, 19 Jan 2015 16:42:33 GMT

Hi Rasika,

Thanks for your attention, I was out that's why the delay in response.

Another thing that I'm noting now is that the WLC is rebooting constantly, without a known reason

Find below the output:

WLC

#show spanning-tree summary
Switch is in rapid-pvst mode
Root bridge for: VLAN0004, VLAN0400-VLAN0402, VLAN0993
Extended system ID is enabled
Portfast Default is disabled
PortFast BPDU Guard Default is disabled
Portfast BPDU Filter Default is disabled
Loopguard Default is disabled
EtherChannel misconfig guard is enabled
UplinkFast is disabled
BackboneFast is disabled
Configured Pathcost method used is short

Name Blocking Listening Learning Forwarding STP Active
---------------------- -------- --------- -------- ---------- ----------
VLAN0004 0 0 0 1 1
VLAN0400 0 0 0 1 1
VLAN0401 0 0 0 1 1
VLAN0402 0 0 0 1 1
VLAN0993 0 0 0 1 1
---------------------- -------- --------- -------- ---------- ----------

#sh spanning-tree root

Root Hello Max Fwd
Vlan Root ID Cost Time Age Dly Root Port
---------------- -------------------- --------- ----- --- --- ------------
VLAN0004 28676 c07b.bcd9.1a00 0 2 20 15
VLAN0400 29072 c07b.bcd9.1a00 0 2 20 15
VLAN0401 29073 c07b.bcd9.1a00 0 2 20 15
VLAN0402 29074 c07b.bcd9.1a00 0 2 20 15
VLAN0993 29665 c07b.bcd9.1a00 0 2 20 15

a#sh vtp status
VTP Version capable : 1 to 3
VTP version running : 1
VTP Domain Name :
VTP Pruning Mode : Disabled
VTP Traps Generation : Disabled
Device ID : c07b.bcd9.1a00
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00

Feature VLAN:
--------------
VTP Operating Mode : Transparent
Maximum VLANs supported locally : 1005
Number of existing VLANs : 11
Configuration Revision : 0
MD5 digest : 0x63 0x12 0x2F 0x4C 0x55 0x9C 0xB3 0xE7
0x13 0xA7 0xE3 0x0F 0x6B 0xD2 0xC3 0x34

Catalyst 6509

#sh spanning-tree summary
Switch is in rapid-pvst mode
Root bridge for: VLAN0002, VLAN0004-VLAN0005, VLAN0100-VLAN0101, VLAN0103
VLAN0105-VLAN0111, VLAN0123-VLAN0126, VLAN0200-VLAN0201, VLAN0203
VLAN0205-VLAN0211, VLAN0300-VLAN0306, VLAN0400-VLAN0402, VLAN0720
VLAN0722-VLAN0723, VLAN0810, VLAN0813, VLAN0850, VLAN0900, VLAN0943
VLAN0949, VLAN0953-VLAN0954, VLAN0991-VLAN0993
EtherChannel misconfig guard is enabled
Extended system ID is enabled
Portfast Default is disabled
Portfast Edge BPDU Guard Default is enabled
Portfast Edge BPDU Filter Default is disabled
Loopguard Default is disabled
Platform PVST Simulation is enabled
PVST Simulation Default is enabled but inactive in rapid-pvst mode
Bridge Assurance is enabled
UplinkFast is disabled
BackboneFast is disabled
Pathcost method used is long

Name Blocking Listening Learning Forwarding STP Active
---------------------- -------- --------- -------- ---------- ----------
VLAN0002 0 0 0 15 15
VLAN0004 0 0 0 16 16
VLAN0005 0 0 0 1 1
VLAN0100 0 0 0 6 6
VLAN0101 0 0 0 1 1
VLAN0103 0 0 0 1 1
VLAN0105 0 0 0 1 1
VLAN0106 0 0 0 1 1
VLAN0107 0 0 0 1 1
VLAN0108 0 0 0 1 1
VLAN0109 0 0 0 1 1
VLAN0110 0 0 0 1 1
VLAN0111 0 0 0 1 1
VLAN0123 0 0 0 1 1
VLAN0124 0 0 0 15 15
VLAN0125 0 0 0 1 1
VLAN0126 0 0 0 5 5
VLAN0200 0 0 0 6 6
VLAN0201 0 0 0 1 1
VLAN0203 0 0 0 1 1
VLAN0205 0 0 0 1 1
VLAN0206 0 0 0 1 1
VLAN0207 0 0 0 1 1
VLAN0208 0 0 0 1 1
VLAN0209 0 0 0 1 1
VLAN0210 0 0 0 1 1
VLAN0211 0 0 0 1 1
VLAN0300 0 0 0 6 6
VLAN0301 0 0 0 1 1
VLAN0302 0 0 0 1 1
VLAN0303 0 0 0 2 2
VLAN0304 0 0 0 2 2
VLAN0305 0 0 0 2 2
VLAN0306 0 0 0 1 1
VLAN0400 0 0 0 1 1
VLAN0401 0 0 0 1 1
VLAN0402 0 0 0 1 1
VLAN0720 0 0 0 4 4
VLAN0722 0 0 0 4 4
VLAN0723 0 0 0 4 4
VLAN0810 0 0 0 5 5
VLAN0813 0 0 0 5 5
VLAN0850 0 0 0 1 1

Name Blocking Listening Learning Forwarding STP Active
---------------------- -------- --------- -------- ---------- ----------
VLAN0900 0 0 0 1 1
VLAN0943 0 0 0 5 5
VLAN0949 0 0 0 5 5
VLAN0953 0 0 0 5 5
VLAN0954 0 0 0 1 1
VLAN0991 0 0 0 2 2
VLAN0992 0 0 0 1 1
VLAN0993 0 0 0 2 2
---------------------- -------- --------- -------- ---------- ----------
51 vlans 0 0 0 147 147

ACFINSWCSWP01a#sh spanning-tree root

Root Hello Max Fwd
Vlan Root ID Cost Time Age Dly Root Port
---------------- -------------------- ------ ----- --- --- ----------------
VLAN0002 24578 d0c7.89a8.3780 0 2 20 15
VLAN0004 24580 d0c7.89a8.3780 0 2 20 15
VLAN0005 24581 d0c7.89a8.3780 0 2 20 15
VLAN0100 24676 d0c7.89a8.3780 0 2 20 15
VLAN0101 24677 d0c7.89a8.3780 0 2 20 15
VLAN0103 24679 d0c7.89a8.3780 0 2 20 15
VLAN0105 24681 d0c7.89a8.3780 0 2 20 15
VLAN0106 24682 d0c7.89a8.3780 0 2 20 15
VLAN0107 24683 d0c7.89a8.3780 0 2 20 15
VLAN0108 24684 d0c7.89a8.3780 0 2 20 15
VLAN0109 24685 d0c7.89a8.3780 0 2 20 15
VLAN0110 24686 d0c7.89a8.3780 0 2 20 15
VLAN0111 24687 d0c7.89a8.3780 0 2 20 15
VLAN0123 24699 d0c7.89a8.3780 0 2 20 15
VLAN0124 24700 d0c7.89a8.3780 0 2 20 15
VLAN0125 24701 d0c7.89a8.3780 0 2 20 15
VLAN0126 24702 d0c7.89a8.3780 0 2 20 15
VLAN0200 24776 d0c7.89a8.3780 0 2 20 15
VLAN0201 24777 d0c7.89a8.3780 0 2 20 15
VLAN0203 24779 d0c7.89a8.3780 0 2 20 15
VLAN0205 24781 d0c7.89a8.3780 0 2 20 15
VLAN0206 24782 d0c7.89a8.3780 0 2 20 15
VLAN0207 24783 d0c7.89a8.3780 0 2 20 15
VLAN0208 24784 d0c7.89a8.3780 0 2 20 15
VLAN0209 24785 d0c7.89a8.3780 0 2 20 15
VLAN0210 24786 d0c7.89a8.3780 0 2 20 15
VLAN0211 24787 d0c7.89a8.3780 0 2 20 15
VLAN0300 24876 d0c7.89a8.3780 0 2 20 15
VLAN0301 24877 d0c7.89a8.3780 0 2 20 15
VLAN0302 24878 d0c7.89a8.3780 0 2 20 15
VLAN0303 24879 d0c7.89a8.3780 0 2 20 15
VLAN0304 24880 d0c7.89a8.3780 0 2 20 15
VLAN0305 24881 d0c7.89a8.3780 0 2 20 15
VLAN0306 24882 d0c7.89a8.3780 0 2 20 15
VLAN0400 24976 d0c7.89a8.3780 0 2 20 15
VLAN0401 24977 d0c7.89a8.3780 0 2 20 15
VLAN0402 24978 d0c7.89a8.3780 0 2 20 15
VLAN0720 25296 d0c7.89a8.3780 0 2 20 15
VLAN0722 25298 d0c7.89a8.3780 0 2 20 15
VLAN0723 25299 d0c7.89a8.3780 0 2 20 15
VLAN0810 25386 d0c7.89a8.3780 0 2 20 15
VLAN0813 25389 d0c7.89a8.3780 0 2 20 15
VLAN0850 25426 d0c7.89a8.3780 0 2 20 15

Root Hello Max Fwd
Vlan Root ID Cost Time Age Dly Root Port
---------------- -------------------- ------ ----- --- --- ----------------
VLAN0900 25476 d0c7.89a8.3780 0 2 20 15
VLAN0943 25519 d0c7.89a8.3780 0 2 20 15
VLAN0949 25525 d0c7.89a8.3780 0 2 20 15
VLAN0953 25529 d0c7.89a8.3780 0 2 20 15
VLAN0954 25530 d0c7.89a8.3780 0 2 20 15
VLAN0991 25567 d0c7.89a8.3780 0 2 20 15
VLAN0992 25568 d0c7.89a8.3780 0 2 20 15
VLAN0993 25569 d0c7.89a8.3780 0 2 20 15

#sh vtp status
VTP Version : 3 (capable)
Configuration Revision : 66
Maximum VLANs supported locally : 1005
Number of existing VLANs : 63
VTP Operating Mode : Server
VTP Domain Name : DC
VTP Pruning Mode : Enabled (Operationally Enabled)
VTP V2 Mode : Enabled
VTP Traps Generation : Enabled
MD5 digest : 0x29 0xAC 0xB4 0xFC 0x12 0xA1 0xF4 0xFE
Configuration last modified by 10.16.126.1 at 12-18-14 17:28:23
Local updater ID is 10.16.126.1 on interface Vl2 (lowest numbered VLAN interface found)
VTP version running : 2

Not sure which IOS-XE code

Rasika Nayanajith — Mon, 19 Jan 2015 21:16:15 GMT

Not sure what IOS-XE code you are running. I am running a 5760 on IOS-XE 3.6.1E (more than 6 months) & did not have any reboot issue.

If you willing to do an upgrade I would suggest to move this code & let's see. We need to fix one issue at a time (I think rebooting WLC is more critical)

HTH

Rasika

**** Pls rate all useful responses ****