01-17-2007 12:43 AM
Hello,
i have some troubles on my core network sometimes vlans go down and in my logs i have the following errors :
13: %STANDBY-6-STATECHANGE: Standby: 101: Vlan1 state Standby -> Active
Jan 16 23:45:13: %STANDBY-6-STATECHANGE: Standby: 117: Vlan517 state Standby -> Active
Jan 16 23:45:14: %STANDBY-6-STATECHANGE: Standby: 142: Vlan142 state Standby -> Active
Jan 16 23:45:14: %STANDBY-6-STATECHANGE: Standby: 116: Vlan516 state Standby -> Active
Jan 16 23:45:40: %STANDBY-6-STATECHANGE: Standby: 117: Vlan517 state Active -> Speak
Jan 16 23:45:40: %STANDBY-6-STATECHANGE: Standby: 116: Vlan516 state Active -> Speak
Jan 16 23:45:40: %STANDBY-6-STATECHANGE: Standby: 101: Vlan1 state Active -> Speak
Jan 16 23:45:41: %STANDBY-6-STATECHANGE: Standby: 120: Vlan520 state Active -> Speak
Jan 16 23:45:42: %STANDBY-6-STATECHANGE: Standby: 142: Vlan142 state Active -> Speak
Jan 16 23:45:50: %EC-5-UNBUNDLE: Interface Gi1/1 left the port-channel Po5
Jan 16 23:45:50: %STANDBY-6-STATECHANGE: Standby: 117: Vlan517 state Speak -> Standby
Jan 16 23:45:50: %STANDBY-6-STATECHANGE: Standby: 116: Vlan516 state Speak -> Standby
Jan 16 23:45:50: %STANDBY-6-STATECHANGE: Standby: 101: Vlan1 state Speak -> Standby
Jan 16 23:45:51: %STANDBY-6-STATECHANGE: Standby: 120: Vlan520 state Speak -> Standby
Jan 16 23:45:52: %STANDBY-6-STATECHANGE: Standby: 142: Vlan142 state Speak -> Standby
Jan 16 23:45:57: %EC-5-BUNDLE: Interface Gi1/1 joined port-channel Po5
Jan 16 23:45:58: %STANDBY-6-STATECHANGE: Standby: 117: Vlan517 state Standby -> Active
Jan 16 23:45:58: %STANDBY-6-STATECHANGE: Standby: 101: Vlan1 state Standby -> Active
Jan 16 23:45:59: %STANDBY-6-STATECHANGE: Standby: 116: Vlan516 state Standby -> Active
Jan 16 23:45:59: %STANDBY-6-STATECHANGE: Standby: 120: Vlan520 state Standby -> Active
Jan 16 23:46:00: %STANDBY-6-STATECHANGE: Standby: 142: Vlan142 state Standby -> Active
Jan 16 23:46:27: %STANDBY-6-STATECHANGE: Standby: 142: Vlan142 state Active -> Speak
Jan 16 23:46:27: %STANDBY-6-STATECHANGE: Standby: 120: Vlan520 state Active -> Speak
Jan 16 23:46:27: %STANDBY-6-STATECHANGE: Standby: 101: Vlan1 state Active -> Speak
Jan 16 23:46:29: %STANDBY-6-STATECHANGE: Standby: 117: Vlan517 state Active -> Speak
Jan 16 23:46:29: %STANDBY-6-STATECHANGE: Standby: 116: Vlan516 state Active -> Speak
Jan 16 23:46:37: %STANDBY-6-STATECHANGE: Standby: 142: Vlan142 state Speak -> Standby
Jan 16 23:46:37: %STANDBY-6-STATECHANGE: Standby: 120: Vlan520 state Speak -> Standby
Jan 16 23:46:37: %STANDBY-6-STATECHANGE: Standby: 101: Vlan1 state Speak -> Standby
Jan 16 23:46:39: %STANDBY-6-STATECHANGE: Standby: 117: Vlan517 state Speak -> Standby
Jan 16 23:46:39: %STANDBY-6-STATECHANGE: Standby: 116: Vlan516 state Speak -> Standby
my configuration is 2 CATALYSTS 4006 with HSRP g1/1 and g1/2 are in port channel for back to back
thank you
01-19-2007 01:54 AM
no one has any ideas ??
01-19-2007 12:43 PM
Did you look here?
http://www.cisco.com/en/US/tech/tk648/tk362/tk321/tsd_technology_support_sub-protocol_home.html
In particular, I would look at this page:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094afd.shtml
HTH
Steve
01-19-2007 01:09 PM
Looks like communications to your other core switch was lost. Look at you etherchannel config, logs, etc.
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