egress router
ingress router
start of the bypass tunnel
all routers in the bypass tunnel
第1题:
A. egress router
B. ingress router
C. start of the bypass tunnel
D. all routers in the bypass tunnel
第2题:
A. mpls fast reroute
B. mpls fast-reroute
C. enable mpls fast-reroute
D. tunnel mpls fast-reroute
第3题:
A. reverse path of the RRO
B. least cost to the ingress router
C. shortest path to the egress router
D. reverse path of the path vector TLV
第4题:
On Cisco Nexus 5000 Series Switches, where are the virtual output queues implemented, and what is the main purpose of virtual output queues?()
第5题:
Which three statements about the Cisco MPLS TE Fast Reroute (FRR) process are true?()
第6题:
A. Only configured on the egress router
B. Only configured on the ingress router
C. Is pre-signalled to reduce packet loss
D. Must intersect the primary LSP at two locations
第7题:
A.congestion in an upstream router
B.congestion in a downstream router
C.contention for queue space on an egress interface
D.contention for queue space on an ingress interface
第8题:
A. establish starting at the egress router going back to the ingress router
B. establish starting at the ingress router going downstream to the egress router
C. establish when a router learns of a new prefix
D. establish when the path correctly matches the reverse path forwarding check
第9题:
Which statement about the Cisco MPLS TE Fast Reroute (FRR) node protection operation is not correct?()
第10题:
Where are MPLS point-to-multipoint traffic engineering packets replicated?()