[afnog] MPLS LSP UP but no traffic

Mark Tinka mtinka at globaltransit.net
Mon Oct 17 09:47:08 UTC 2011


On Monday, October 17, 2011 05:40:17 PM ibtisam jamal wrote:

> THanks Mark,
> 
> Interface configs and protocols is as below ,the whole
> network is in area 0 ospf

Please include everything under [protocols], i.e., BGP, 
OSPF, MPLS, RSVP, LDP, e.t.c. Be sure not to leave out 
anything (you may sanitize whatever you don't want us to 
see).

> Question: Is it OK or right to have LSPs that contain a
> mix of microwave and fibre eg A-B fibre B-C is Microwave
> .Then you have an LSP from A-B-C ?

MPLS doesn't care about the physical medium. All it sees is 
a link.

It's up to you to determine whether the physical medium is 
suitable for the problem you're trying to solve, and may 
variable play into that, e.g., access, cost, reliability, 
bandwidth, scalability, security, e.t.c.

Cheers,

Mark.
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