● One of the most widely used routing protocols in IP networks is the Routing Information Protocol (RIP). RIP is the canonical example of a routing protocol built on the （71）algorithm. Routing protocols in internetworks differ slightly from the idealized

题目

● One of the most widely used routing protocols in IP networks is the Routing Information Protocol (RIP). RIP is the canonical example of a routing protocol built on the （71）algorithm. Routing protocols in internetworks differ slightly from the idealized graph model. In an internetwork, the goal of the routers to forward packets to various （72）.

Routers running RIP send their advertisement about cost every （73） seconds. A router also sends an update message whenever an update from another router causes it to change its routing table.

It is possible to use a range of different metrics or costs for the links in a routing protocol. RIP takes the simplest approach, with all link costs being equal （74）. Thus it always tries to find the minimum hop route. Valid distances are 1 through （75）.This also limits RIP to running on fairly small networks.

（71）

A. distance vector

B. link state

C. flooding

D. minimum spanning tree

（72）

A. computers

B. routers

C. switches

D. networks

（73）

A. 10

B. 30

C. 60

D. 180

（74）

A. 1

B. 15

C. 16

D. length of the link

（75）

A. 6

B. 10

C. 15

D. 16

相似考题

1.When multiple routers are used in interconnected networks,the routers exchange information about（）using a dynamic routing protocolA.destination addressesB.IP addressesC.work addressesD.router addresses

2.One of the most widely used routing protocols in IP networks is the Routing Information Protocol(RIP)．RIP is the canonical example of a routing protocol built on the (71) algorithm．Routing protocols in internetworks differ slightly from the idealized graph model．In aninternetwork，the goal of the routers to forward packets to various (72) ．Routers running RIP send their advertisement about cost every (73) seconds．A router also sends an update message whenever an update from another router causes it to change itsrouting table．It is possible to use a range of different metrics or costs for the links in a routing protocol．RIP takes the simplest approach，with all link costs being equal (74) Thus it always tries tofind the minimum hop route．Valid distances are 1 through (75) ．This also limits RIP torunning on fairly small networks．（71）A．distance vectorB．link stateC．floodingD．minimum spanning tree

3.One of the most widely used routing protocols in IP networks is the Routing Information Protocol（RIP）。RIP is the canonical example of a routing protocol built on the（ ）algorithm.Routing protocols in internetworks differ slightly from the idealized graph model.In an internetwork,the goal of the routers to forward packets to various（ ）. Routers running RIP send their advertisement about cost every（ ）seconds.A router also sends an update message whenever an update from another router causes it to change its routing table. It is possible to use a range of different metrics or costs for the links in a routing protocol.RIP takes the simplest approach,with all link costs being equal（ ）。Thus it always tries to find the minimum hop route.Valid distances are 1 through（请作答此空）。This also limits RIP to running on fairly small networks.A.6 B.10 C.15 D.16

4.Which of the following routing protocols are less likely prone routing loops and network reachability problems when used in discontiguous networks?()A. IGRPB. CDPC. OSPFD. RIP v1E. RIP v2F. EIGRP

更多“● One of the most widely used routing protocols in IP networks is the Routing Information ”相关问题

  • 第1题：

    One of the most widely used routing protocols in IP networks is the Routing Information Protocol（RIP）。RIP is the canonical example of a routing protocol built on the（ ）algorithm.Routing protocols in internetworks differ slightly from the idealized graph model.In an internetwork,the goal of the routers to forward packets to various（请作答此空）.
    Routers running RIP send their advertisement about cost every（ ）seconds.A router also sends an update message whenever an update from another router causes it to change its routing table.
    It is possible to use a range of different metrics or costs for the links in a routing protocol.RIP takes the simplest approach,with all link costs being equal（ ）。Thus it always tries to find the minimum hop route.Valid distances are 1 through（ ）。This also limits RIP to running on fairly small networks.

    A.computers
    B.routers
    C.switches
    D.networks

    答案：D
    解析：
    参考译文
    IP网络中广泛使用的路由协议之一是路由信息协议（RIP）。RIP是基于路由算法的路由协议。网络中的路由协议与理想的图算法存在少量的差异。在互联网中，路由器的目的是将数据包转发给不同的。
    运行RIP协议的路由器每秒广播一次路由信息，另外，每当路由器收到其他路由器的更新消息而导致其路由表变化时，就会发送更新消息。
    路由协议使用不同的度量或成本来建立连接是可能的。RIP采用了最简单的方法，所有链路的成本都等于。这样，它总是试图寻找跳数最少的路径。有效的距离范围是从1到。这也限制了RIP只能在相当小规模的网络上运行。

  • 第2题：

    IP routing protocols， such as OSPF and Enhanced EIGRP， are used primarily in network designs that contain entry and exit points to the network from service providers. What is a common trait of IP routing  protocols？（）  

    • A、 They add needed overhead in smaller deployments.
    • B、 They are essential for optimum and redundant forwarding.
    • C、 They are used primarily in larger network designs，to support different networks and single entry and  exit points.
    • D、 They are usually necessary in smaller deployments.

    正确答案:C

  • 第3题：

    it is belong a family of ip routing protocols，each router have a partial map of network，what is the routing protocol？


    正确答案: Class A： 10.0.0.0 --- 10.255.255.255
    Class B： 172.16.0.0 --- 172.31.255.255
    Class C:// 192.168.0.0 --- 192.168.255.255

  • 第4题：

    Which two statements are true about the role of split horizon？（）

    • A、It is a function used by routing protocols to install routes into routing table
    • B、It is a function that prevents the advertising of routes over an interface that the router is usingto reach a route
    • C、Its function is to help avoid routing loops.
    • D、It is a redistribution technique used by routing protocols

    正确答案:B,C

  • 第5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6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7题：

    The Cisco SDM can configure most， but not all， routing protocols. Which two of these routing protocols can be configured using SDM？ （Choose two.）（）

    • A、 BGP
    • B、 IGRP
    • C、 ISIS
    • D、 OSPF
    • E、 EIGRP

    正确答案:D,E

  • 第8题：

    单选题
    IP routing protocols， such as OSPF and Enhanced EIGRP， are used primarily in network designs that contain entry and exit points to the network from service providers. What is a common trait of IP routing  protocols？（）
    A

     They add needed overhead in smaller deployments.

    B

     They are essential for optimum and redundant forwarding.

    C

     They are used primarily in larger network designs，to support different networks and single entry and  exit points.

    D

     They are usually necessary in smaller deployments.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    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
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements are true about the role of split horizon？（）
    A

    It is a function used by routing protocols to install routes into routing table

    B

    It is a function that prevents the advertising of routes over an interface that the router is usingto reach a route

    C

    Its function is to help avoid routing loops.

    D

    It is a redistribution technique used by routing protocols


    正确答案： C,D
    解析： 暂无解析

  • 第11题：

    多选题
    What are two advantages to customers with L2 MPLS VPNs? （）(Choose two.)
    A

    Service provider has routing control.

    B

    Customers control their own routing.

    C

    Can communicate protocols other than IP.

    D

    Allows them to use separate networks for IP and VPN traffic.


    正确答案： D,C
    解析： 暂无解析

  • 第12题：

    多选题
    The Cisco SDM can configure most， but not all， routing protocols. Which two of these routing protocols can be configured using SDM？ （Choose two.）（）
    A

    BGP

    B

    IGRP

    C

    ISIS

    D

    OSPF

    E

    EIGRP


    正确答案： D,E
    解析： 暂无解析

  • 第13题：

    When multiple routers are used in interconnected networks,the routers exchange information about （ ） using a dynamic routing protocol.

    A.destination addresses
    B.IP addresses
    C.work addresses
    D.router addresses

    答案：A
    解析：
    翻译：当多个路由器进行互联的网络，对目的地址使用动态路由协议的路由器交换信息。 A．目标地址 B．IP地址 C．工作地址 D．路由地址

  • 第14题：

    Which of the following routing protocols are less likely prone routing loops and network reachability problems when used in discontiguous networks?（）

    • A、IGRP
    • B、CDP
    • C、OSPF
    • D、RIP v1
    • E、RIP v2
    • F、EIGRP

    正确答案:C,E,F

  • 第15题：

    What is true regarding Autonomous Systems （AS ）？（）

    • A、AS numbers are assigned by the IANA
    • B、AS numbers are used by BGP （Border Gateway protocol ） to exchange IP routing information with neighboring AS
    • C、In the internet， an Autonomous System （AS） is a collection of IP networks and routers under the control
    • D、All of the Above

    正确答案:D

  • 第16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17题：

    In a base e-Commerce module design, which routing statement is correct?（）

    • A、Routing is mostly static.
    • B、Hardcoded IP addresses are used to support failover.
    • C、Inbound servers use the CSM or ACE as the default gateway.
    • D、VLANs between the access layer switches are used for FHRP protocols.

    正确答案:A

  • 第18题：

    Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）

    • A、Site Of Origin SOO.
    • B、SHAM links with OSPF
    • C、BGP cost community
    • D、BGP feature allow-as in
    • E、RPF Reverse Path forwarding.
    • F、Access-list Control in Distance Vector protocol like RIP and EIGRP.

    正确答案:A,F

  • 第19题：

    Which of the following routing protocols uses AS-Path as one of the methods to build the routing table?（）

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

    正确答案:D

  • 第20题：

    多选题
    Which of the following routing protocols are less likely prone routing loops and network reachability problems when used in discontiguous networks?（）
    A

    IGRP

    B

    CDP

    C

    OSPF

    D

    RIP v1

    E

    RIP v2

    F

    EIGRP


    正确答案： A,D
    解析： 暂无解析

  • 第21题：

    多选题
    Which three factors have the biggest influence on OSPF scalability？（）
    A

    Flooding paths and redundancy

    B

    Amount of routing information in the OSPF area or routing domain

    C

    Number of routers with Cisco Express Forwarding enabled

    D

    Number of neighbor adjacencies

    E

    Other routing protocols in use

    F

    OSPF timer reconstruction negotiation

    G

    Redistribution with BGP neighbors

    H

    Redistribution with other IGP routing protocols， such as RIP or EIGRP


    正确答案： A,H
    解析： 暂无解析

  • 第22题：

    单选题
    What is true regarding Autonomous Systems （AS ）？（）
    A

    AS numbers are assigned by the IANA

    B

    AS numbers are used by BGP （Border Gateway protocol ） to exchange IP routing information with neighboring AS

    C

    In the internet， an Autonomous System （AS） is a collection of IP networks and routers under the control

    D

    All of the Above


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）
    A

    Site Of Origin SOO.

    B

    SHAM links with OSPF

    C

    BGP cost community

    D

    BGP feature allow-as in

    E

    RPF Reverse Path forwarding.

    F

    Access-list Control in Distance Vector protocol like RIP and EIGRP.


    正确答案： A,C
    解析： 暂无解析

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