[j-nsp] L2VPN path in a LDP core

Paolo Autore pautore at columbus-networks.com
Mon Jan 28 08:44:36 EST 2008


Sorry-- I didn't see that you were using LDP as the signaling protocol. 

-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Amos Rosenboim
Sent: Monday, January 28, 2008 13:44
To: wang dong bei; juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] L2VPN path in a LDP core


Since you are using LDP, which (at least for me) means that you don't  
have any MPLS traffic engineering in the network, then LDP LSP  
follows the IGP path.
This means that a simple trace route can show you the path between  
the edge routers.

Cheers,

Amos




On Jan 28, 2008, at 3:25 PM, Paolo Autore wrote:

> Try this command
> show rsvp session extensive
>
> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net
> [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of wang dong  
> bei
> Sent: Monday, January 28, 2008 08:26
> To: Radu Pavaloiu
> Cc: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] L2VPN path in a LDP core
>
> Hi Radu,
>
> Could you enlighten me with more details about it?
>
> regards,
>
> william
>
> 2008/1/28, Radu Pavaloiu <radu.pavaloiu at datanets.ro>:
>>
>> Hi,
>> ,
>> You have MPLS OAM.
>>
>> Kindest Regards
>>
>> Radu Pavaloiu
>> Service Provider Team Leader
>> CCIE #14582, JNCIS M/T
>> mobile: +40 743286118
>> phone: +40 21 3178787 ext. 45
>> fax: +40 21 3179797
>> www.datanets.ro   "Believe in more"
>>
>> In protocol design, perfection has been reached not when there is
>> nothing left to add, but when there is nothing left to take away.
>>
>>
>>
>> wang dong bei wrote:
>>> Hi Talents,
>>>
>>> I have got a LDP based MPLS core with a few CE's attached to the
> PE's.
>> Those
>>> CE's are running l2vpn and l3vpn. When one CE is trying to
> communicate
>> with
>>> another, ether via l2vpn and/or l3vpn, how can i know exactly which
> P's
>> are
>>> being transversed?
>>>
>>> thanks in advance for your help.
>>>
>>> dong bei
>>> _______________________________________________
>>> juniper-nsp mailing list juniper-nsp at puck.nether.net
>>> https://puck.nether.net/mailman/listinfo/juniper-nsp
>>>
>>>
>>>
>>
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