Difference between %LINK-3-UPDOWN and %LINK-SP-3-UPDOWN

Answered Question
Jun 27th, 2010
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I would like to know the difference between the sets of logs below.  Im running  a Cisco 6513 with IOS.


%LINK-3-UPDOWN: Interface FastEthernet4/1, changed state to up
%LINK-SP-3-UPDOWN: Interface FastEthernet4/1, changed state to up


%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet4/1, changed state to up
%LINEPROTO-SP-5-UPDOWN: Line protocol on Interface FastEthernet4/1, changed state to up


-Manny

Correct Answer by Giuseppe Larosa about 7 years 3 weeks ago

Hello Manny,


if you have two supervisors running SSO the SP may stand for standby processor and the other messages come from active processor


Hope to help

Giuseppe

Correct Answer by Hitesh Vinzoda about 7 years 3 weeks ago

Hi,


It seems that the first error messages is sent by RP router processor, and other one is sent by SP Switch processor.


The generic format of error messages is as below


FACILITY-SOURCE-SEVERITY-MNEMONIC: Message-text


So we wee see the output you had from 6500


%LINEPROTO-SP-5-UPDOWN: Line protocol on Interface FastEthernet4/1, changed state to up ( SP is the source,)


HTH


Hitesh Vinzoda


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Correct Answer
Hitesh Vinzoda Sun, 06/27/2010 - 22:44
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Hi,


It seems that the first error messages is sent by RP router processor, and other one is sent by SP Switch processor.


The generic format of error messages is as below


FACILITY-SOURCE-SEVERITY-MNEMONIC: Message-text


So we wee see the output you had from 6500


%LINEPROTO-SP-5-UPDOWN: Line protocol on Interface FastEthernet4/1, changed state to up ( SP is the source,)


HTH


Hitesh Vinzoda


Pls rate useful posts

Correct Answer
Giuseppe Larosa Sun, 06/27/2010 - 23:34
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Hello Manny,


if you have two supervisors running SSO the SP may stand for standby processor and the other messages come from active processor


Hope to help

Giuseppe

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