Nokia MPLS

In this lesson, we will talk about ECMP (Equal Cost Multipath) Configuration on Nokia Routers. To explaint ECMP better, we will use the below MPLS Topology. As you can see, 
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MPLS mechanims uses two types MPLS Label to accomplish MPLS VPN Services. These are the two tunnel mechanims in MPLS mechnism. A Tunnel and many sub service tunnels in it. 
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MPLS Technology uses different routers for different roles. There are some common router types that are in these roles. The names of these routers are changing in different vendor naming, 
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Traffic Engineering is one of the most important routing lessons. With traffic engineering, as a network engineer you are directing your network traffic according to some constraints. By directing the 
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If the total IGP cost to a destination are same for two path, these paths are called Equal Cost Multi Path. Normally if there are two path that have same 
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