Posted on 2011-02-27
Last Modified: 2012-05-11
How do i know when in a company if MPLS is being used or I actually have any involvement?
Question by:mikey250
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Expert Comment

ID: 34991891
Should show up in a packet capture, believe you should be able to see the mpls header.

Author Comment

ID: 34992001
what i mean't was what configurations would be used on say a switch or router so when i was to look at a config i could see some MPLS going on.

Ive read that dependant on how old equipment is, that MPLS works on most and can carryout traffice more efficiently and robustly across most pieces of equipment and across all types of networks so im assuming also, rip, igrp, eigrp, ospf & bgp bgp+4.
LVL 24

Accepted Solution

rfc1180 earned 250 total points
ID: 34992664
Assuming Cisco, you should see items in the config related to 'mpls ip' VRF, RD, route-targets. On the interfaces you should see the VRF applied (ip vrf forwarding name), etc.

You can find config examples here:


Assisted Solution

diepes earned 250 total points
ID: 34996173
mpls only makes sense if your are huge or a service provider in need of carrying traffic from different customers independently over your network.

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