Re: mpls ldp authentication question !!

From: Ben Zheng (bzheng8989@yahoo.com)
Date: Mon Mar 19 2007 - 16:15:10 ART


Will IOS 12.2(28)SB be tested in CCIE SP lab?

Per CCO link, the IOS 12.2S (SERVICE PROVIDER/SECURE SHELL 3DES) will be tested on 7200 router.

Thanks,

Ben

----- Original Message ----
From: Pearson John <jnhpearson@yahoo.co.jp>
To: Dishan Gamage <dishanlg@gmail.com>; Cisco certification <ccielab@groupstudy.com>; Cisco certification <comserv@groupstudy.com>
Sent: Monday, March 19, 2007 6:42:14 AM
Subject: Re: mpls ldp authentication question !!

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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