Re: ISIS Authentication Issue

Sorry all, my mistake (putting the dunce hat on) I forgot the key chain
command in the global mode.

-----Original Message-----
From: mark jackson <markcciejackson_at_gmail.com>
To: armylegionmedic_at_aol.com <armylegionmedic_at_aol.com>
Cc: ccielab_at_groupstudy.com <ccielab_at_groupstudy.com>
Sent: Tue, Oct 27, 2009 4:29 pm
Subject: Re: ISIS Authentication Issue

Can you change the auth to a level-2 and retry?

Mark Jackson, CCIE#4736

Sent from my iPhone
Please excuse spelling errors

On Oct 27, 2009, at 4:25 PM, armylegionmedic_at_aol.com wrote:

> Hello Experts,
>
> So I am very frustrated right now as I have searched around online
> and gone
> through a couple of Cisco guides and my configs look right as shown
> below
>
> R2
> router isis
> net 52.0001.0000.0000.0002.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> set-attached-bit route-map D
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
> R7
> router isis
> net 52.0001.0000.0000.0007.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> set-attached-bit route-map D
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
> R8
> router isis
> net 52.0001.0000.0000.0008.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
> R9
> router isis
> net 52.0001.0000.0000.0009.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
>
>
>
> but I keep getting the following erros on all of the routers;
>
>
> 00:23:23: %CLNS-4-AUTH_FAIL: ISIS: LSP authentication failed
> 00:23:54: %CLNS-4-AUTH_FAIL: ISIS: CSNP authentication failed
>
>
> I have already rebooted the routers, but it starts with the same
> errors
> again.
>
> Regards,
>
> James
>
>
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Received on Tue Oct 27 2009 - 19:53:39 ART