Re: mpls ldp authentication question !!

From: Pearson John (jnhpearson@yahoo.co.jp)
Date: Mon Mar 19 2007 - 10:42:14 ART


Hi,

The following is available from IOS 12.2(28)SB onwards and
could be configured on your PE1 and PE2:

PE1(conf)#mpls ldp neighbor password required
PE2(conf)#mpls ldp neighbor password required

John

--- Dishan Gamage <dishanlg@gmail.com> wrote:

> Hi Group
>
>
>
> I have PE1 & PE2 configured to use md5 for LDP,
> working fine...
>
> PE1
>
> mpls ldp neighbor 172.16.12.2 password abcdef
>
>
> PE2
>
> mpls ldp neighbor 172.16.12.1 password abcdef
>
>
> the question says to block a new PE (eg PE3), from
> joining into the mpls
> domain without using an ACL
>
> I see that when PE3 boots up it also establish ldp
> neighbor
> relationships..................
>
> can someone explain how this can be done ??
>
> tks in advance
> dishan
>
>



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