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Cell Relay Retreat>MPLS-OPS Archive>month:2002-Feb> msg00186



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RE: How to establish LSPs in the network which has different netw ork layer protocols?

  • From: venumadhav josyula <venu_m_j@yahoo.com>
  • Date: Wed, 27 Feb 2002 20:59:19 -0800 (PST)
  • Resent-Date: Thu, 28 Feb 2002 00:42:05 -0500
  • To: "Gowda, Sidde" <s_gowda@trillium.com>, wang.licun@zte.com.cn, mpls-ops@mplsrc.com

Siddu :

I agree with you on that, it therotically possible to do that what you explained, since MPLS is used in the Core of the Networks, so only pratically possible is IP (V4 ) I am not sure many vendors yet support V6 or not.............

-v

  "Gowda, Sidde" <s_gowda@trillium.com> wrote:

Hi Leo
 
You can establish LSPs between routers with different L3 protocols. For eg. IPX, IPv6, AppleTalk etc..
No matter which L3 or L2 you are using, it works well. Hence it is Multi-Protocol
 
Siddu
-----Original Message-----
From: venumadhav josyula [mailto:venu_m_j@yahoo.com]
Sent: Thursday, February 28, 2002 9:28 AM
To: wang.licun@zte.com.cn; mpls-ops@mplsrc.com
Subject: Re: How to establish LSPs in the network which has different network layer protocols?

Which different networking protocols are you talking about ?

venu

  wang.licun@zte.com.cn wrote:

In the network which has different layer 3 protocols, is it possible to
establish LSPs betweent routers with these protocols? Or can we only use
multi-layered (hierarchial) labels?

Can MPLS be used to establish VPN tunnels to connect the sites which use
different layer 3 protocols?

Would you please give me you advice or recommend some documents?

Thanks a lot!

Leo Wang

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