RE: Lambda LSP Forwarding Adjacency Doubt

["Basak, Debashis" <D.Basak@Accelight.com>]

Manoj,

The end points of the lambdapath in your example, nodes A to D, are capable
of  establishing TDM services through it. Its probably better referred as a
TDM-FA, basically you have created a new TDM link between A and D. For
establishing TDM services on the new link, A and D in your example should
have a signaling peer relationship setup for the link. Further TDM services
would be set up as you would over any TDM link, by exchanging TDM labels.

-Debashis

Accelight Networks 
 

-----Original Message-----
From: manoj juneja [mailto:manojkumarjuneja@hotmail.com]
Sent: Tuesday, December 04, 2001 3:24 PM
To: ccamp@ops.ietf.org
Subject: Lambda LSP Forwarding Adjacency Doubt


Hi All,
         If there are 4 nodes say A, B, C and D. There is a Lambda FA
established from A to D and if a new TDM LSP request comes to node A
which is to be tunneled through the already established lambda FA-LSP
then the node A sends the Path/label request message directly to node
D. What label the node D will send back to node A in the RESV/label
mapping message since the FA-LSP is just one label (lambda) ? Does it
mean that all the LSPs which are tunneled through the lambda FA-LSP
will be allocated the same label by node D to node A ?

Please help.

Regards,
manoj.

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