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单选题
When a router undergoes the exchange protocol within OSPF, in what order does it pass through each state?()
A
exstart state>exchange state>loading state>full state
B
exstart state>full state>loading state>exchange state
C
Loading state>exchange state>full state>exstart state
D
exstart state>loading state>exchange state>full state
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Membership in the House of Representatives is based on_____.( )
A.the number of cities in each stateB.the number of families in each stateC.the size of population in each stateD.the size of cities in each state
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During OSPF adjacency formation, in what state is a router when it is negotiating to be in charge of the database synchronization process?()
A. InitB. 2WayC. ExStartD. Exchange
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According to RFC 2328, what is the stateful order in which an OSPF router transitions to a full adjacency with a neighbor router?()
A. Down, Init, 2 - Way, Exstart, Exchange, Loading, and FullB. Down, Init, 2 - Wa y, Exchange, Exstart, Loading, and FullC. Down, 2 - Way, Init, Loading, Exstart, Exchange, and FullD. Down, 2 - Way, Init, Exchange, Exstart, Loading, and FullE. Down, Init, 2 - Way, Loading, Exstart, Exchange, and FullF. Down, 2 - Way, Init, Exstart, Exch ange, Loading, and Full
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Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF).Which two statements best describe the OSPF link - state routing pro tocol?()A. OSPF sends updates every 10 secondsB. OSPF sends triggered updates when a network change occursC. When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast addressD. OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization
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An OSPF link can be in multiple states at any givenmoment(ie.Exstart,exchange,full). Which two IOS commands let you view the state of the link()
A.show ip ospfB.show ip protocolsC.show ip ospfneighborD.show ip ospfinterface
考题
When a router undergoes the exchange protocol within OSPF, in what order does it pass through each state?()
A.exstart stateexchange stateloading statefull stateB.exstart statefull stateloading stateexchange stateC.Loading stateexchange statefull stateexstart stateD.exstart stateloading stateexchange statefull state
考题
根据RFC2328,关于一台运行OSPF的路由器从初始到与邻居形成邻接关系的过程描述正确的是()
A.Down,Init,2-way,Exchang,Exstart.Loading,FullB.Down,Exstart,2-way,Init.2.Exchang,Loading,FullC.Down,Init,Exstart,Exchang,Loading,FullD.Down,Init,2-way,Exstart,Exchang,Loading,Full
考题
According to RFC 2328, what is the stateful order in which an OSPF router transitions to a full adjacency with a neighbor router?()A、Down, Init, 2 - Way, Exstart, Exchange, Loading, and FullB、Down, Init, 2 - Wa y, Exchange, Exstart, Loading, and FullC、Down, 2 - Way, Init, Loading, Exstart, Exchange, and FullD、Down, 2 - Way, Init, Exchange, Exstart, Loading, and FullE、Down, Init, 2 - Way, Loading, Exstart, Exchange, and FullF、Down, 2 - Way, Init, Exstart, Exch ange, Loading, and Full
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通过命令检查ospf邻居状态时,以下哪个状态表示已经形成ospf邻居()A、Loading stateB、Two-way stateC、Exstart stateD、Full state
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An OSPF link can be in multiple states at any givenmoment(ie.Exstart,exchange,full). Which two IOS commands let you view the state of the link()A、show ip ospfB、show ip protocolsC、show ip ospfneighborD、show ip ospfinterface
考题
当路由器在经历了OSPF交换协议,它以什么顺序通过每个状态呢?()A、 exstart stateexchange stateloading statefull stateB、 exstart statefull stateloading stateexchange stateC、 Loading stateexchange statefull stateexstart stateD、 exstart stateloading stateexchange statefull state
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When should you enable Network Address Translation Transparency (NAT-T) on the Teleworker?()A、when a router between the Teleworker router and the head-end VPN router is doing NAT/pNAT and does not support IPSec pass-through B、when the Teleworker router itself is doing NAT/pNATC、alwaysD、never
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When a router undergoes the exchange protocol within OSPF, in what order does it pass through each state?()A、exstart stateexchange stateloading statefull stateB、exstart statefull stateloading stateexchange stateC、Loading stateexchange statefull stateexstart stateD、exstart stateloading stateexchange statefull state
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考题
An OSPF link can be in multiple states at any given moment (ie. Exstart, exchange, full). Whichtwo IOS commands let you view the state of the link?()A、show ip ospfB、show ip protocolsC、show ip ospf neighborD、show ip ospf interface
考题
Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF). Which two statements best describe the OSPF link - state routing pro tocol?()A、OSPF sends updates every 10 secondsB、OSPF sends triggered updates when a network change occursC、When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast addressD、OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization
考题
During OSPF adjacency formation, in what state is a router when it is negotiating to be in charge of the database synchronization process?()A、InitB、2WayC、ExStartD、Exchange
考题
哪个是ISIS邻居建立邻接的状态变化序列?
A、Init,UpB、Init,2-wAy,FullC、LoAding,StArt,Synchronizing,UpD、Init,2-wAy,ExstArt,ExchAnge,UpE、AdjAcencyformAtionwillbeAutomAtic
考题
两个路由器通过一条PPP连接,并形成OSPF的邻居关系,下列哪一个状态表示两个路由器的LSDB已经达到同步?()。A、loading stateB、two-way stateC、Exstar stateD、Full state
考题
During OSPF adjacency formation, what state is a router in when it is sending LSA header information to its neighbor? ()A、 InitB、 2WayC、 ExStartD、 Exchange
考题
单选题During OSPF adjacency formation, in what state is a router when it is negotiating to be in charge of the database synchronization process?()A
InitB
2WayC
ExStartD
Exchange
考题
单选题According to RFC 2328, what is the stateful order in which an OSPF router transitions to a full adjacency with a neighbor router?()A
Down, Init, 2 - Way, Exstart, Exchange, Loading, and FullB
Down, Init, 2 - Wa y, Exchange, Exstart, Loading, and FullC
Down, 2 - Way, Init, Loading, Exstart, Exchange, and FullD
Down, 2 - Way, Init, Exchange, Exstart, Loading, and FullE
Down, Init, 2 - Way, Loading, Exstart, Exchange, and FullF
Down, 2 - Way, Init, Exstart, Exch ange, Loading, and Full
考题
单选题What does the OSPF command capability vrf-lite achieve?()A
It enables provider edge (PE) specific checks on a router when the OSPF process is associated with the VRFB
It disables provider edge (PE) specific checks on a router when the OSPF process is associated with the VRFC
It enables the exchange of the VRF-Lite capability when the OSPF adjacency is formed.D
It disables the MPLS processing on the OSPF learned routes inside the VRF
考题
单选题当路由器在经历了OSPF交换协议,它以什么顺序通过每个状态呢?()A
exstart stateexchange stateloading statefull stateB
exstart statefull stateloading stateexchange stateC
Loading stateexchange statefull stateexstart stateD
exstart stateloading stateexchange statefull state
考题
单选题During OSPF adjacency formation, what state is a router in when it is sending LSA header information to its neighbor? ()A
InitB
2WayC
ExStartD
Exchange
考题
多选题What are the characteristic of link state routing protocols?()AThe exchange of advertisement is triggered by a change in the network.BAll routers exchange routing tables with each other iIn a multipoint network.CPackets are routed based upon the shortest path to the destination.DPaths are chosen depending on the cost efficiency factor.EEvery router in an OSPF area is capable of representing the entire network topology.FOnly the designated router in an OSPF area can represent the entire network topology.
考题
单选题根据RFC2328,关于一台运行OSPF的路由器从初始到与邻居形成邻接关系的过程描述正确的是()A
Down,Init,2-way,Exchang,Exstart.Loading,FullB
Down,Exstart,2-way,Init.2.Exchang,Loading,FullC
Down,Init,Exstart,Exchang,Loading,FullD
Down,Init,2-way,Exstart,Exchang,Loading,Full
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