09-05-2012 06:52 AM
Guys,
I would like to know if allowing vlans under portchannel will replicate on standby unit.Somehow I see all configuration is sync except switchport trunk allowed vlan under Portchannel.
Thanks
Ajay
09-05-2012 09:48 AM
Hi Ajay,
Are you sure the running config is in sync? This should replicate and the config should be in sync.
-
Siva
09-05-2012 10:49 AM
Yes Siva running config is in sync.
However i found on switch where standby ace is connect port channel config has got 3 ports but 3rd physical port is not connected.
Even in that case why rest of config goes to standby unit except port channel allowed vlans.
I am going to remove that 3rd unused port from port channel to see if that solve my issue.
Thanks
Ajay
09-06-2012 03:56 AM
Hi Siva,
I remove 3rd port from port channel but still vlans are not getting sync.
ACE1/Admin# sh vlan
Vlans configured on physical port(s)
vlan3001 vlan3060 vlan3200-3201 vlan3208 vlan3260-3262 vlan3264-3265 vlan3270-3272 vlan3274-3275 vlan3280 vlan3300-3302 vlan3650-3652 vlan3661-3663 vlan3668-3669 vlan4090
ACE1/Admin#
ACE2/Admin# sh vlan
Vlans configured on physical port(s)
vlan3001 vlan3200-3201 vlan3208 vlan3260-3262 vlan3264-3265 vlan3270-3272 vlan3274-3275 vlan3300-3302 vlan3650-3652 vlan3661 vlan3668-3669 vlan4090
ACE2/Admin#
ACE1/Admin# sh ft group status
FT Group : 1
Configured Status : in-service
Maintenance mode : MAINT_MODE_OFF
My State : FSM_FT_STATE_ACTIVE
Peer State : FSM_FT_STATE_STANDBY_HOT
Peer Id : 1
No. of Contexts : 1
Running cfg sync status : Running configuration sync has completed
Startup cfg sync status : Startup configuration sync has completed
ft peer 1
heartbeat interval 300
heartbeat count 10
ft-interface vlan 4090
query-interface vlan 3001
ft group 1
peer 1
no preempt
priority 150
associate-context Admin
inservice
any suggestion/ next steps to troubleshoot ?
Thanks
Ajay
09-06-2012 04:52 AM
Hi Ajay,
Can you check if vlans are there in the config? and assigned to Po?
can you check output of show port-channel <> on both?
-
Siva
09-06-2012 05:14 AM
Yes port channel config on switches is fine .Vlans are there and allowed on Po.
interface Port-channel45
description ACE1
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 3001,3060,3200,3201,3208,3260-3262,3264,3265
switchport trunk allowed vlan add 3270-3272,3274,3275,3280,3300-3302,3650-3652
switchport trunk allowed vlan add 3661-3663,3668,3669,4090
switchport mode trunk
end
interface Port-channel46
description ACE2
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 3001,3060,3200,3201,3208,3260-3262,3264,3265
switchport trunk allowed vlan add 3270-3272,3274,3275,3280,3300-3302,3650-3652
switchport trunk allowed vlan add 3661-3663,3668,3669,4090
switchport mode trunk
09-06-2012 08:19 PM
Hi Ajay,
Are these vlans showing up on both the ACE?
Can you send(PM) me the configs of both ACE and switch?
Regards,
Siva
09-28-2012 10:11 AM
Shut/no shut to port channel resolve this issue.
09-29-2012 02:21 AM
Thats Great. Thanks for letting me know Ajay.
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