Sub-IP
MPLS is one of the mechanisms a network may use for transporting data. It is used for routing packets more efficiently than IP packets. Within the OSI model MPLS can be found working at the data link layer and the network layer.
Define MPLS & how is it works:
You have to specify what is Phille and mpls.
The MPLS network technique is very detailed. You will get step by step instructions for what you are doing and to master the MPLS network technique through it's studies.
Only the ingress edge router needs to calculate a route with MPLS Routing calculations are made only once per FEC with MPLS
Unfortunately MPLS is not supported on the C3550 switches.
A MPLS network would be essential if you want to protect a network you may be using in two different locations. MPLS stands for Multi-Protocall Label Switching.
MPLS Forum
Sean J. Harnedy has written: 'The MPLS Primer' -- subject(s): MPLS standard
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