[j-nsp] L2VPN path in a LDP core

[Umar Ahmed]

Its not a stupid question, that's how we learn :) 


regards,

 

Umar Ahmed

JNCIE-M # 281, FNCNE, Numpty # 1


-----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: 29 January 2008 03:10
To: Paolo Autore
Cc: juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] L2VPN path in a LDP core

Thank you very much for your help and response. That helps me a lot.
After login in more routers. It seems that some of them do runs RSVP. In
some of the LSP's have got ldp-tunneling configured. The juniper web
pages simply says "Enable the LSP to be used for LDP tunneling."
However, after digging the juniper web sites, and some of my outdated
in-house documents, it seems that it has something to do with
load-balancing and hash calculation of the LSP's.

Sorry to bother you gurus with stupid questions yet somehow i am pretty
much on my own now....

2008/1/28, Paolo Autore <pautore at columbus-networks.com>:
>
> 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
> >>>
> >>>
> >>>
> >>
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp at puck.nether.net 
> > https://puck.nether.net/mailman/listinfo/juniper-nsp
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp at puck.nether.net 
> > https://puck.nether.net/mailman/listinfo/juniper-nsp
>
> _______________________________________________
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>
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