单项选择题

Which of the following LSA is the Type 10？（）

A.Router LSA
B.Opaque LSA
C.AS attributes LSA
D.ASBR summary LSA
E.Network summary LSA

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热门试题

单项选择题Youwanttosuppressadvertisementofallrouteswithinthe200.200.0.0 16rangetoyourOSPFneighborsinotherareas.Whichconfigurationaccomplishesthisgoal？（）

A.[edit protocols ospf area area-id] area-range200.200.0.0/16 discard；
B.[edit protocols ospf area area-id] area-range200.200.0.0/16 restrict；
C.[edit protocols ospf area area-id] area-range200.200.0.0/16 no-summary；
D.[edit protocols ospf area area-id] area-range200.200.0.0/16 suppress；

多项选择题WhichtwocommandswouldchangethedefaultOSPFmetriccalculationforinterfacege-0 3 0inJUNOSsoftware？（）

A.set interfaces ge-0/3/0 unit 0 metric 10
B.set protocols ospf reference-bandwidth 10g
C.set interfaces ge-0/3/0 unit bandwidth 10g
D.set protocols ospf area 0 interface ge-0/3/0 metric 10
E.set protocols ospf area 0 interface ge-0/3/0 bandwidth 10g

多项选择题Whichpre-conditionsmustbemetbeforeanOSPFroutercanperformgracefulrestart？（）

A.Router must be ABR
B.Router must contain one sham link.
C.The network topology must be stable.
D.Router must be able to forward packets.
E.Neighbors must support graceful restart.

多项选择题Whichthreepre-conditionsmustbemetbeforeanOSPFroutercanperformgracefulrestart？（）

A.Router must be ABR
B.Router must contain one sham link.
C.The network topology must be stable.
D.Router must be able to forward packets.
E.Neighbors must support graceful restart.

单项选择题WhatisthecorrectvirtuallinkconfigurationonanOSPFrouter？（）

A.area 0.0.0.0{ linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}
B.area 0.0.0.0{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}
C.area 0.0.0.1{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}
D.area 0.0.2.1{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.0.0；}