网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
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.
参考答案
更多 “ 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. ” 相关考题
考题
Which of the following are considered link state protocols?()
A. RIPv2 and EIGRPB. EGP and IGPC. OSPF and IS-ISD. RIP and BGP
考题
What are the different characteristics of distance vector and link state routing protocols?()
A. Distance vector protocols send the entire routing table to directly connected neighbors.B. Distance vector protocols are responsible for sending updates to all networks listed in the routing table.C. Link state protocols are responsible for sending the entire routing table to the whole network.D. Link state protocols send updates regarding their own links status to all other routers on the network.E. None of the above
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
Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?()
A. Spanning Tree ProtocolB. Shortest path first treeC. Link-state advertisements (LSA)D. Hold-down timersE. Split horizonF. VRRP
考题
While troubleshooting some connectivity issues，you issue the “show ip ospf database”in order to ex amine the link state database. Which three of the statements below are true regarding the OSPF link state database（）A.Each router has an identical link state database.B.External routes are imported into a separate link state database.C.Syn chronization of link state databases is maintained via floodingo f LSAs.D.Information in the link state database is used to build a routing table by calculating a shortest-path tree.E.By default,link state databases are refreshede very 10 minutes in the absence of topology changes.
考题
Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）A、Spanning Tree ProtocolB、Shortest path first treeC、Link-state advertisements (LSA)D、Hold-down timersE、Split horizonF、VRP
考题
Which two statements are characteristics of a distance vector routing protocol?（）A、RIP is an example of distance vector routing protocolsB、Updates are periodic and include the entire routing tableC、Routing updates are sent only after topology changesD、The protocol can be useful in hub-and-spoke and hierarchical networksE、Convergence is usually faster than with link state protocolsF、Each router has its own view of the topology
考题
Which of the following data structures exist on a router for the OSPF routing protocol？（）A、OSPF topology tableB、OSPF interface tableC、OSPF routing information baseD、OSPF link-state databaseE、OSPF adjacency tableF、OSPF neighbor table
考题
Which two statements are true about IS -IS routing?（）A、Based on the default timers, OSPF d etects a failure faster than IS - IS does.B、OSPF default timers permit more tuning than IS - IS does.C、IS - IS is more efficient than OSPF in the use of CPU resources.D、OSPF is more scalable than IS - IS because of its ability to identify normal, stub, an d NSSA areas.E、IS - IS and OSPF are both Open Standard, link - state routing protocols which support VLSM.
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
Which two are characteristics of link-state routing protocols?（） (Choose two.)A、Routers choose a best path for a destination based on the SPF algorithm.B、All routers in a given area or level build a consistent database describing the network's topology.C、Routers choose the best path for a destination based on the interface on which they received the link stateadvertisement with the lowest cost.D、All routers in a given area or level forward link state advertisements between interfaces in the same area or level, adding their metric to the link state advertisement's cost information when they forward it.
考题
Which two statements are characteristics of a distance vector routing protocol?（）A、RIP is an example of distance vector routing protocols.B、Updates are periodic and include the entire routing table.C、Routing updates are sent only after topology changesD、The protocol can be useful in hub-and-spoke and hierarchical networks.E、Convergence is usually faster than with link state protocolsF、Each router has its own view of the topology
考题
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.
考题
What are the different characteristics of distance vector and link state routing protocols?（）A、Distance vector protocols send the entire routing table to directly connected neighbors.B、Distance vector protocols are responsible for sending updates to all networks listed in the routing table.C、Link state protocols are responsible for sending the entire routing table to the whole network.D、Link state protocols send updates regarding their own links status to all other routers on the network.E、None of the above
考题
The statements below compare and contrast link state and distance vector routing protocols. Which of these are true?（）A、Distance vector protocols send the entire routing table to directly connected neighbors.B、Distance vector protocols are responsible for sending updates to all networks listed in the routing table.C、Link state protocols are responsible for sending the entire routing table to the whole network.D、Link state protocols send updates regarding their own links status to all other routers on the network.
考题
Which of the following routing protocols is a link state and uses a backbone called area 0？（）A、OSPFB、EIGRPC、BGPD、IS-IS
考题
Which of the following are considered link state protocols?（）A、RIPv2 and EIGRPB、EGP and IGPC、OSPF and IS-ISD、RIP and BGP
考题
单选题Which CLI command is used to see the current OSPF link-state database?（）A
show ospf databaseB
show ospf neighborC
show protocols ospfD
show ospf link-state
考题
多选题Which of the following data structures exist on a router for the OSPF routing protocol？（）AOSPF topology tableBOSPF interface tableCOSPF routing information baseDOSPF link-state databaseEOSPF adjacency tableFOSPF neighbor table
考题
多选题Which of the following correctly describe characteristics of PPP?（）AEncapsulates several different types of routing protocols.BSupports only IP.CCan be used over analog circuits.DIs proprietary to CiscoESupports error correction.
考题
多选题Which two statements are characteristics of a distance vector routing protocol?（）ARIP is an example of distance vector routing protocols.BUpdates are periodic and include the entire routing table.CRouting updates are sent only after topology changesDThe protocol can be useful in hub-and-spoke and hierarchical networks.EConvergence is usually faster than with link state protocolsFEach router has its own view of the topology
考题
多选题While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）AEach router has an identical link state databaseBExternal routes are imported into a separate link state databaseCSynchronization of link state databases is maintained via flooding of LSAsDInformation in the link state database is used to build a routing table by calculating a shortest-path treeEBy default， link state databases are refreshed every 10 minutes in the absence of topologychanges
考题
多选题Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）ASpanning Tree ProtocolBShortest path first treeCLink-state advertisements (LSA)DHold-down timersESplit horizonFVRP
考题
单选题Routing convergence time is which of the following？（）A
Time required for a VPN connection to occurB
Time required by protocols to update their forwarding tables after changes have occurredC
Time required for an IDS to detect suspicious softwareD
Time required by switch ports to update their link status and transition to the forwarding state
考题
多选题What are the different characteristics of distance vector and link state routing protocols?（）ADistance vector protocols send the entire routing table to directly connected neighbors.BDistance vector protocols are responsible for sending updates to all networks listed in the routing table.CLink state protocols are responsible for sending the entire routing table to the whole network.DLink state protocols send updates regarding their own links status to all other routers on the network.ENone of the above
考题
多选题The statements below compare and contrast link state and distance vector routing protocols. Which of these are true?（）ADistance vector protocols send the entire routing table to directly connected neighbors.BDistance vector protocols are responsible for sending updates to all networks listed in the routing table.CLink state protocols are responsible for sending the entire routing table to the whole network.DLink state protocols send updates regarding their own links status to all other routers on the network.
考题
单选题Which of the following routing protocols is a link state and uses a backbone called area 0？（）A
OSPFB
EIGRPC
BGPD
IS-IS
考题
单选题Which of the following statements is NOT a characteristic of a welfare state mentioned in this passage?A
Free education is available to a child.B
Laws are made to fix the minimum wage.C
A jobless person can be insured.D
There are regulations for rent.
热门标签
最新试卷
