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 f

题目
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.

相似考题

1.●Border Gateway Protocol(BGP) is inter-autonomous system (71) protocol. BGP is based on a routing method called path vector routing. Distance vector routing is not a good candidate for inter-autonomous system routing because there are occasions on which the route with the smallest (72) count is not the preferred route. For example, we may not want a packet through an not secure even though it is the shortest route. Also, distance vector routing is unstable due to the fact that the routers announce only the number of hop counts to the destination without actually defining the path that leads to that (73) ．A router that recevives a distance vector advertisement packet may be fooled if the shortest path is actually calculated through the receiving router itself. Link (74) routing is also not a good candidate for inter-autonomous system routing because an Internet is usually too big for this routing method. To use link state routing for the whole internet would require each routex to have a huge link state database. It would also take a long time for each router to calculate its rousting (75) using the Dijkstra algorism.（71）A. routingB. switchingC. transmittingD. receiving(72)A. pathB. hop `C. routeD. packet(73）A. connectionB. windowC. sourceD. destination(74)A. statusB. searchC. stateD. research(75）A. tableB. stateC. metricD. cost

2.Which one of the routing protocol below does NOT use a distance vector algorithm to calculate a route to a given destination?()A. RIPB. IPX RIPC. IGRPD. OSPFE. IS-IS

3.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

4.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

更多“The statements below compare and contrast link state and distance vector routing protocols. Which of these are true?() ”相关问题

  • 第1题：

    Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?()

    A. Spanning Tree Protocol

    B. Shortest path first tree

    C. Link-state advertisements (LSA)

    D. Hold-down timers

    E. Split horizon

    F. VRRP


    参考答案：D, E

  • 第2题：

    Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）

    • A、Spanning Tree Protocol
    • B、Shortest path first tree
    • C、Link-state advertisements (LSA)
    • D、Hold-down timers
    • E、Split horizon
    • F、VRP

    正确答案:D,E

  • 第3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.

    正确答案:C,E

  • 第4题：

    Which of the following characteristics are common to both RIPv2 and RIPng？（Choose all thatapply.）（）

    • A、Link-local address used for next-hop addresses
    • B、Interface can be added to RIP routing process in either interface configuration mode or in routerconfiguration mode
    • C、Uses a multicast to send routing updates
    • D、Use hop count as a metric
    • E、Distance-vector routing protocol
    • F、Maximum hop count is 15 with 16 being "unreachable"

    正确答案:C,D,E,F

  • 第5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 changes
    • D、The protocol can be useful in hub-and-spoke and hierarchical networks.
    • E、Convergence is usually faster than with link state protocols
    • F、Each router has its own view of the topology

    正确答案:A,B

  • 第6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

    正确答案:A,D

  • 第7题：

    Which of the following routing protocols is strictly a distance vector protocol?（）

    • A、IS-IS
    • B、BGP
    • C、EIGRP
    • D、OSPF

    正确答案:B

  • 第8题：

    Which type of IGP should you use to achieve scalability in a large enterprise network？（）

    • A、link-state protocol
    • B、path-vector protocol
    • C、Bellman-Ford protocol
    • D、distance-vector protocol

    正确答案:A

  • 第9题：

    单选题
    Which of the following routing protocols is strictly a distance vector protocol?（）
    A

    IS-IS

    B

    BGP

    C

    EIGRP

    D

    OSPF


    正确答案： B
    解析： 暂无解析

  • 第10题：

    多选题
    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 changes

    D

    The protocol can be useful in hub-and-spoke and hierarchical networks.

    E

    Convergence is usually faster than with link state protocols

    F

    Each router has its own view of the topology


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    多选题
    Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）
    A

    Spanning Tree Protocol

    B

    Shortest path first tree

    C

    Link-state advertisements (LSA)

    D

    Hold-down timers

    E

    Split horizon

    F

    VRP


    正确答案： D,A
    解析： 暂无解析

  • 第12题：

    多选题
    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.


    正确答案： A,D
    解析： 暂无解析

  • 第13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.


    参考答案：A, C, D

  • 第14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 changes
    • D、The protocol can be useful in hub-and-spoke and hierarchical networks
    • E、Convergence is usually faster than with link state protocols
    • F、Each router has its own view of the topology

    正确答案:A,B

  • 第15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 seconds
    • B、OSPF sends triggered updates when a network change occurs
    • C、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 address
    • D、OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization

    正确答案:B,D

  • 第16题：

    下列RIPv1的属性，正确的有：（）

    • A、无类（Classless）算法
    • B、有类（Classful）算法
    • C、链路状态（Link StatE.算法
    • D、距离向量（Distance Vector）算法

    正确答案:D

  • 第17题：

    Which one of the following statements best explains the split horizon rule used in distance vector routing protocols?（）

    • A、Only routers can split boundaries (horizons) between concentric networks.
    • B、Each AS must keep routing tables converged to prevent dead routes from being advertised across boundaries.
    • C、Networks can only remain fully converged if all information is sent out all active interfaces.
    • D、Information about a route should not be sent back in the direction from which the original update came.
    • E、Distance vector protocols need fall back routers that are responsible for momentary loops.

    正确答案:D

  • 第18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.

    正确答案:A,D

  • 第19题：

    Which of the following routing protocols is a link state and uses a backbone called area 0？（）

    • A、OSPF
    • B、EIGRP
    • C、BGP
    • D、IS-IS

    正确答案:A

  • 第20题：

    多选题
    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 changes

    D

    The protocol can be useful in hub-and-spoke and hierarchical networks

    E

    Convergence is usually faster than with link state protocols

    F

    Each router has its own view of the topology


    正确答案： B,F
    解析： 暂无解析

  • 第21题：

    多选题
    Which one of the routing protocol below does NOT use a distance vector algorithm to calculate a route to a given destination?（）
    A

    RIP

    B

    IPX RIP

    C

    IGRP

    D

    OSPF

    E

    IS-IS


    正确答案： A,B
    解析： 暂无解析

  • 第22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？（）
    A

    Each router has an identical link state database

    B

    External routes are imported into a separate link state database

    C

    Synchronization of link state databases is maintained via flooding of 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 refreshed every 10 minutes in the absence of topologychanges


    正确答案： E,D
    解析： 暂无解析

  • 第23题：

    多选题
    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


    正确答案： D,C
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following routing protocols is a link state and uses a backbone called area 0？（）
    A

    OSPF

    B

    EIGRP

    C

    BGP

    D

    IS-IS


    正确答案： D
    解析： 暂无解析

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