On which types of network will OSPF elect a backup designated router()。 A.point-to-point and multiaccessB.point-to-multipoint and multiaccessC.point-to-point and point-to-multipointD.nonbroadcast and broadcast multipointE.nonbroadcast and broadcast multiaccess
On which types of network will OSPF elect a backup designated router()。
A.point-to-point and multiaccess
B.point-to-multipoint and multiaccess
C.point-to-point and point-to-multipoint
D.nonbroadcast and broadcast multipoint
E.nonbroadcast and broadcast multiaccess
相关考题：
Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR／BDR (designated router ／ backup designated router) election process?() A. TK1# show ip ospf interfaceB. TK1# show ip ospf priorityC. TK1# show ospf neighbor detailD. TK1# show ospf processesE. TK1# show ospf neighbor state
On what kinds of networks does OSPF elect a backup designated router?() A. Point-to-pointB. Point to multipointC. BroadcastD. Non-broadcast multi-access
The OSPF hello protocol performs which of the following tasks?() A. It provides dynamic neighbor discoveryB. It detects unreachable neighbors in 90 second intervalsC. It maintains neighbor relationshipsD. It negotiates correctness parameters between neighboring interfacesE. It uses timers to elect the router witch the fastest links as the designated routerF. It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
Which commands are required to properly configure a router to run OSPF and to add network 192.168.16.0／24 to OSPF area 0?() A.Router(config)#router ospf 1B.Router(config)#router ospf 0C.Router(config)#router ospf area 0D.Router(config-router)#network 192.168.16.0 0.0.0.255 area 0E.Router(config-router)#network 192.168.16.0 0.0.0.255 0F.Router(config-router)#network 192.168.16.0 255.255.255.0 area 0
On what kinds of networks does OSPF elect a backup designated router?（）A、Point-to-point and point-to-multipoint networksB、Nonbroadcast and broadcast multipoint multicastingC、Point-to-point and multi-access broadcastingD、Point-to-multipoint and multi-access broadcastingE、Nonbroadcast and broadcast multi-access
Which commands are required to properly configure a router to properly configure a router to run OSPFand to add network 192.168.16.0/24 to OSPF area 0？（）A、Router（config）#router ospf 1B、Router（config）#router ospf 0C、Router（config）#router ospf area 0D、Router（config-router）#network 192.168.16.0 0.0.0.255 area 0E、Router（config-router）#network 192.168.16.0 0.0.0.255 0F、Router（config-router）#network 192.168.16.0 255.255.255.0 area 0
The OSPF hello protocol performs which of the following tasks?（）A、It provides dynamic neighbor discoveryB、It detects unreachable neighbors in 90 second intervalsC、It maintains neighbor relationshipsD、It negotiates correctness parameters between neighboring interfacesE、It uses timers to elect the router witch the fastest links as the designated routerF、It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
Which OSPF network type is ideal for partially meshed NBMA networks because it is easy to configure（requires no configuration of neighbor commands）， consumes only one IP subnet， and requires no designated router election？
On which types of network will OSPF elect a backup designated router?（）A、point-to-point and multiaccessB、point-to-multipoint and multiaccessC、point-to-point and point-to-multipointD、nonbroadcast and broadcast multipointE、nonbroadcast and broadcast multiaccess
The OSPF Hello protocol performs which of the following tasks (Choose two.)（）。A、It provides dynamic neighbor discovery.B、It detects unreachable neighbors in 90 second intervals.C、It maintains neighbor relationships.D、It negotiates correctness parameters between neighboring interfaces.E、Ituses timers to elect the router with the fastest links as the designated router.F、It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF.
Which commands are required to properly configure a router to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0?（）A、Router(config)#router ospf 1B、Router(config)#router ospf 0C、Router(config)#router ospf area 0D、Router(config-router)#network 192.168.16.0 0.0.0.255 area 0E、Router(config-router)#network 192.168.16.0 0.0.0.255 0F、Router(config-router)#network 192.168.16.0 255.255.255.0 area 0
what is the cause of this problem?（）A、The OSPF area is not configured properly.B、The priority on R1 should be set higher.C、The cost on R1 should be set higher.D、The hello and dead timers are not configured properly.E、A backup designated router needs to be added to the network.F、The OSPF process ID numbers must match.
Area Border Router （ABR） is a router located on the border of one or more OSPF areas that connect those areas to the backbone network. An ABR will inject a default route into which two types of areas？（）A、Area 0B、NSSAC、Totally stubbyD、Stub
Which of the following statements describe the characteristic of link state routing protocols?（）A、The exchange of an advertisement is triggered by a change in the network.B、All routers exchange routing tables with each other in a multipoint network.C、Packets are routed based upon the shortest path to the destination.D、Paths are chosen depending on the cost efficiency factor.E、Every router in an OSPF area is capable of representing the entire network topology.F、Only the designated router in an OSPF area can represent the entire network topology.
Which of the following OSPF commands, when used together, will put the network 192.168.10.0/24 into OSPF area 0?（）A、Router(config-router)# network 192.168.10.0 0.0.0.255 0B、Router(config-router)# network 192.168.10.0 0.0.0.255 area 0C、Router(config-router)# network 192.168.10.0 255.255.255.0 area 0D、Router(config)# router ospf 0E、Router(config)# router ospf 1
Which commands are required to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0?（）A、Router(config)#router ospf 1B、Router(config)#router ospf 0C、Router(config)#router ospf area 0D、Router(config-router)#network 192.168.16.0 0.0.0.255 area 0E、Router(config-router)#network 192.168.16.0 0.0.0.255 0F、Router(config-router)#network 192.168.16.0 255.255.255.0 area 0
单选题Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）ATK1# show ip ospf interfaceBTK1# show ip ospf priorityCTK1# show ospf neighbor detailDTK1# show ospf processesETK1# show ospf neighbor state
问答题Which OSPF network type is ideal for partially meshed NBMA networks because it is easy to configure（requires no configuration of neighbor commands）， consumes only one IP subnet， and requires no designated router election？
多选题Which commands are required to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0?（）ATestKingRouter(config)# router ospf 0BTestKingRouter(config)# router ospf 1CTestKingRouter(config)# router ospf area 0DTestKingRouter(config)# network 192.168.16.0 0.0.0.255 0ETestKingRouter(config)# network 192.168.16.0 0.0.0.255 area 0FTestKingRouter(config)# network 192.168.16.0 255.255.255.0 area 0
多选题The OSPF Hello protocol performs which of the following tasks (Choose two.)（）。AIt provides dynamic neighbor discovery.BIt detects unreachable neighbors in 90 second intervals.CIt maintains neighbor relationships.DIt negotiates correctness parameters between neighboring interfaces.EItuses timers to elect the router with the fastest links as the designated router.FIt broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF.
多选题The OSPF hello protocol performs which of the following tasks?（）AIt provides dynamic neighbor discoveryBIt detects unreachable neighbors in 90 second intervalsCIt maintains neighbor relationshipsDIt negotiates correctness parameters between neighboring interfacesEIt uses timers to elect the router witch the fastest links as the designated routerFIt broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
多选题Which commands are required to properly configure a router to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0？（）ARouter（config）#router ospf 1BRouter（config）#router ospf 0CRouter（config）#router ospf area 0DRouter（config-router）#network 192.168.16.0 0.0.0.255 area 0ERouter（config-router）#network 192.168.16.0 0.0.0.255 0FRouter（config-router）#network 192.168.16.0 255.255.255.0 area 0
单选题A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?（）Apoint-to-pointBBackbone area 0CBroadcast multicastDNon-broadcast multi-accessEThe DR/BDR process is done for all interface types
单选题On which types of network will OSPF elect a backup designated router（）。Apoint-to-point and multiaccessBpoint-to-multipoint and multiaccessCpoint-to-point and point-to-multipointDnonbroadcast and broadcast multipointEnonbroadcast and broadcast multiaccess
单选题On what kinds of networks does OSPF elect a backup designated router?（）APoint-to-point and point-to-multipoint networksBNonbroadcast and broadcast multipoint multicastingCPoint-to-point and multi-access broadcastingDPoint-to-multipoint and multi-access broadcastingENonbroadcast and broadcast multi-access
多选题On what kinds of networks does OSPF elect a backup designated router?（）APoint-to-pointBPoint to multipointCBroadcastDNon-broadcast multi-access
多选题Which commands are required to properly configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0?（）ARouter(config)#router ospf 1BRouter(config)#router ospf 0CRouter(config)#router ospf area 0DRouter(config-router)#network 192.168.16.0 0.0.0.255 area 0ERouter(config-router)#network 192.168.16.0 0.0.0.255 0FRouter(config-router)#network 192.168.16.0 255.255.255.0 area 0