Which are two normal functions of an edge LSR? (Choose two.)

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IT Exam Items Repository › Category: CCNP ENARSI v9 › Which are two normal functions of an edge LSR? (Choose two.)

Which are two normal functions of an edge LSR? (Choose two.)

do not impose labels
pop labels at the egress router
pop labels at the ingress router
impose labels at the ingress router
impose labels at the egress router

Explanation: Edge LSRs perform different functions based on the direction of traffic flow. An Ingress LSR receives unlabeled packets and imposes (pushes) a label stack before forwarding them into the MPLS domain. Conversely, an Egress LSR receives labeled packets, pops (removes) the labels, and forwards the original IP packet to the destination.

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