Review

1:Is NHRP a routing protocol, or is it a protocol that helps routing protocols do their job?
2:How many paths exist through a network with 30 nodes? 40?
3:What task does a route server in NHRP perform?
4:When a router on an NHRP network wants to find the SVC to use for a given destination, what does it do?
5:What three steps are normally involved in routing a packet?
6:What type of switching paradigm do ATM and Frame Relay use?
7:What type of switching paradigm does MPLS use?
8:What is a push? A pop?
9:What is a FEC?
10:Why do you merge FECs?
11:Explain each type of label assignment:

  • Host pair

  • Port quadruple

  • Port quadruple with ToS

  • Network pair

  • Destination network

  • Egress router

  • Destination AS

12:Which device assigns labels in an MPLS network?
13:Do downstream ...

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