MPLS routers with associated functions

Q.  Match the MPLS routers with associated functions:

a. Edge LSR --------------------- 1) Reception of traffic from non-MPLS router
b. Ingress LSR ------------------ 2) Interfacing to a traditional router
c. Engress LSR ----------------- 3) Sending the traffic to non-MPLS router

- Published on 30 Oct 15

a. A- 1, B- 2, C- 3
b. A- 1, B -3, C- 2
c. A- 2, B -1, C- 3
d. A- 3, B -2, C- 1

ANSWER: A- 2, B -1, C- 3

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