A.multicast temporary node local
B.multicast temporary site local
C.unicast permanent link local
D.multicast permanent node link local
E.multicast permanent site local
F.unicast temporary link local
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A.LSP
B.PSNP
C.ISH
D.CSNP
E.IIH
A.EIGRP supports VLSM, route summarization, and routing update authentication.
B.If the feasible successor has a higher advertised distance than the successor route, it becomes the primary route.
C.Passive routes are in the process of being calculated by DUAL.
D.EIGRP exchanges full routing table information with neighboring routers with every update.
E.A query process is used to discover a replacement for a failed route if a feasible successor is not identified from the current routing information.
A.VPLS uses LDP for signaling.
B.VPLS uses BGP for autodiscovery and signaling.
C.VPLS uses extended IS-IS for signaling
D.VPLS uses OSPF version 3 for auto discovery and signaling
E.VPLS uses spanning tree for signaling
A.highest router ID first, then highest priority
B.highest MAC address first, then highest priority
C.highest router ID first, then highest MAC address
D.highest priority first, then highest router ID
E.highest priority first, then highest MAC address
A.Route tagging is one of the techniques used by RTBH
B.It is used for BGP authentication
C.It cannot work with static routes
D.It uses extended ACLs for blocking attacks by creating a black hole
E.Before configuring RTBH LDP must be enabled on the interface
A.path monitoring
B.tandem connection monitoring activation deactivation (TCM ACT)
C.Payload Structure Identifier (PSI)
D.multiframe alignment signal (MFAS)
E.section monitoring
A.The tunnel that is not configured with the policy-class command acts as the default
B.EXP selection is between multiple tunnels to the same destination
C.There is no requirement for IGP extensions
D.Tunnels are configured using the policy-class command and carry multiple EXP values
E.It supports VRF traffic, IP-to-MPLS switching, and MPLS-to-MPLS switching
A.VPI 16
B.DLCI
C.VPI and VCI
D.circuit number
E.PVC and SVC
A.never takes place
B.periodically
C.during switchover
D.after switchover
E.before switchover
A.It prevents message looping, Session Advertisement (SA)messages must be RPF checked
B.RPF check should be done against the route to the source S of the corresponding PIM-SM domain
C.RPF check should be done against the route to the Rendez-vous Point of the corresponding PIM-SM domain,which originated the SA
D.RPF checking Session Advertisement (SA) messages will cause message looping
最新試題
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