你可能感興趣的試題

A router receives a packet from a neighbor with an MPLS shim header value of 0.What does the router do with this packet?（）

A. It performs a label pop operation and an IP lookup.
B. It performs a label swap operation and an IP lookup.
C. It sends an error message toward the egress router.
D. It sends an error message toward the ingress router.

單項(xiàng)選擇題

With MPLS Fast Reroute, what is the "point of local repair"?（）

A. egress router
B. ingress router
C. start of the bypass tunnel
D. all routers in the bypass tunnel

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An ERX Edge Router is operating in an MPLS network using interface label space.What is used to make a forwarding decision?（）

你可能感興趣的試題

A router receives a packet from a neighbor with an MPLS shim header value of 0.What does the router do with this packet?（）

With MPLS Fast Reroute, what is the "point of local repair"?（）

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