单项选择题

A. reverse path of the RROB. least cost to the ingress ……

How is an RSVP resv message sent back to the ingress router？（）

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

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热门试题

多项选择题WhichthreestatementsaboutLabel-SwitchedPaths（LSPs）aretrue？（）

A. LSPs are bidirectional.
B. LSPs are unidirectional.
C. LSPs can be signaled by CAC.
D. LSPs can be configured explicitly.
E. LSPs can be configured dynamically.

单项选择题WhichofthefollowingattributesallowsaVRFtoacceptVPNroutesfromanotherVRF？（）

A. route list
B. route origin
C. route target
D. toute distinguisher

单项选择题WhichattributecanbeassociatedwithanLDP-signaledLSP？（）

A. link coloring
B. bandwidth reservation
C. forwarding equivalence class
D. transit label-switch router’s IP address

单项选择题YourERXEdgeRouterisconstantlygoingtoaboot##prompt.Whatisthemostlikelycauseforthiscondition？（）

A. bad SRP
B. low voltage
C. bad mid-plane
D. corrupted flash
E. bad line module

单项选择题WhichCLIcommandisusedtosetaPrivilegedExecpasswordofmypassword？（）

A. enable password 0 mypassword
B. enable password 3 mypassword
C. enable password 5 mypassword
D. enable password 10 mypassword