[c-nsp] LAC in IP and LNS in MPLS network

Swaroop Potdar Swaroop.Potdar at Corliant.com
Wed Oct 4 07:03:31 EDT 2006


Yes till you have plain IP reachbility till your LNS it will work.
As the LAC only requires IP reachbility for L2TP creation.
 
The VRF is imposed at the LNS. So only your LNS needs to run MPLS.
And the connection till your customer is on plain layer 2 using L2TP and PPP
 
HTH-Cheers,
Swaroop

	-----Original Message----- 
	From: Vikas Sharma [mailto:vikassharmas at gmail.com] 
	Sent: Wed 10/4/2006 4:02 PM 
	To: cisco-nsp at puck.nether.net 
	Cc: 
	Subject: [c-nsp] LAC in IP and LNS in MPLS network
	
	

	Hi,
	
	Can I configure L2TP tunnel where my LAC is in IPv4 network and LNS in MPLS
	network.
	Call flow - Laptop dial -> LAC -> LAC AAA authentication -> LAC will confirm
	the tunnel end point (i.e. IP of LNS)
	
	Regards
	Vikas Sharma
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