Re: MPLS option 1 and option 2 on same router

From: Ben Zheng (bzheng8989@yahoo.com)
Date: Fri Apr 20 2007 - 18:26:31 ART


Hi Dusty,

What do u mean by "option 1" and "option 2"? Are u referring to the options in Inter-AS?

Ben

----- Original Message ----
From: Dusty <dushoan@yahoo.com>
To: ccielab@groupstudy.com
Sent: Friday, April 20, 2007 12:41:35 PM
Subject: MPLS option 1 and option 2 on same router

Hi group,
   
  I have quick question for MPLS expert out there. I have two routers perform as both P and PE connect with each other via two interfaces - one for option 1 and one for option 2. Two CE routers and each connects to each of the P/PE router (Site1-CE - P/PE - P/PE - CE-Site2)
   
  The P/PE routers learn destination of both Site1 and Site2 via both MPLS option 1 and option 2, same RD, same RT, etc... What P/PE routers will do with packets traverse b/t Site1 <-> Site2? Which MPLS option will have higher precedence that other?? Load balance b/t option 1 and option 2??

Thanks,

Dusty

       
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