What is the reason for configuring a passive interface on a router?()A. Allows interfaces to share common IP addresses.B. Allows an interface to remain up without the aid of keepalives.C. Allows a router to send routing and not receive updates via that in

题目
What is the reason for configuring a passive interface on a router?()

A. Allows interfaces to share common IP addresses.

B. Allows an interface to remain up without the aid of keepalives.

C. Allows a router to send routing and not receive updates via that interface.

D. Allows a routing protocol to forward updates that is missing its IP address.

E. Allows a router to receive routing updates on an interface but not send updates via that interface.

相似考题

1.如果不想公布网络中的某些RIP信息，那么可以采用被动接口配置。将路由器RouterA的FastEthernet0/0接口设置为被动接口的配置语句是( )。A) RouterA(Config-if)#rip passive-interfaceB) RouterA(Config-if)#passive-interface ripC) RouterA(Config)#passive-interface fastethernet0/0D) RouterA(Config-router)#passive-interface fastethernet0/0

2.如果不想公布网络中的某些RIP信息，那么可以采用被动接口配置。将路由器RouterA的FastEthernet0/0接口设置为被动接口的配置语句是______。A．RouterA(Config-router) #passive-interface fastethernet0/0B．RouterA(Config-if) #passive-interface ripC．RouterA(Config) #passive-interface fastethernet0/0D．RouterA(Config-if) #rip passive-interface

3.When configuring PPP over ATM interfaces, what does the profile utility accomplish?()A.It binds an interface to a virtual router.B.It allows for dynamic interface creation.C.It assigns a Domain Name Server for a session.D.It identifies the RADIUS server to use for authentication

4.如果不想公布网络中的某些RIP信息，那么可以采用被动接口配置。将路由器RouterA的FastEthemet0／0接口设置为被动接口的配置语句是——。A．RouterA(Config—if)#passive—interface ripB．RouterA(Config)}}passive—interface fastethemet0／0C．RouterA(Config—router)#passive—interface fastethemet0／0D．RouterA(Config—if)#rip passive—interface

更多“What is the reason for configuring a passive interface on a router?() ”相关问题

  • 第1题：

    Which routing protocol will continue to receive and process routing updates f rom neighbors after the passive － interface router configuration command is entered?()

    A. EIGRP

    B. RIP

    C. OSPF

    D. IS - IS


    参考答案：B

  • 第2题：

    Refer to the exhibit. ROUTE Enterprises has many stub networks in their enterprise network, such as router B and its associated network. EIGRP is to be implemented on router A so that neither the prefix for the S/0/0/0 interface nor the prefixes from router B appear in the routing tables for the router in the enterprise network. Which action will accomplish this goal?（）

    A. Declare router B a stub router using the eigrp stub command.

    B. Use the passive - interface command for interface Serial0/0/0.

    C. Use a mask with the network command to exclude interface Serial0/0/0.

    D. Implement a distribute list to exclude the link prefix from the routi ng updates.


    参考答案：C

  • 第3题：

    如果不想公布网络中的某些RIP信息，可以采用被动接口配置。将路由器Router A的FastEthemet0/0接口设置为被动接口的配置语句是( )。

    A．RouterA (Config-if) # passive-interface

    B．RouterA (Config-if) # passive-interface rip

    C．RouterA (Config) # passive-interface fastethernet0/0

    D．RouterA (Config-router) # passive-interface fastethernet0/0


    正确答案：D
    解析：设置被动接口的命令是passive-interface，将路由器RouterA的FastEthernet0/0接口设置为被动接口的配置语句是Router(Config-ruter)#passive-interfacefastthernet0/0,将该接口设置为被动接口后，它将停止向该接口所在的网络广播RIP路由更新信息，但允许该接口继续接收路由更新的广播信息。

  • 第4题：

    When configuring a serial interface on a router, what is the default encapsulation?（）

    • A、atm-dxi
    • B、frame-relay
    • C、hdlc
    • D、lapb
    • E、ppp

    正确答案:C

  • 第5题：

    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29. which statement explains the reason for this issue？（）

    • A、The address is abroadcast address.
    • B、The Ehernet interface is faulty.
    • C、VLSM-capable routing protocols must be enable first on the router.
    • D、This address is a network address.

    正确答案:D

  • 第6题：

    The Peanut router is able to successfully ping the Serial 0 and Ethernet 0 interface of the Popcorn router, but a ping issued to the Ethernet 1 interface fails. Based on the above output, what are the potential causes of this problem?（）

    • A、The Popcorn router is not forwarding RIP updates.
    • B、The Popcorn router did not include network 192.168.12.0 in its routing configuration.
    • C、The Ethernet1 interface of the Popcorn router is shutdown.
    • D、The clockrate is not present in the configuration of one of the routers.
    • E、The Serial interface of the Popcorn router is not operating.

    正确答案:B,C

  • 第7题：

    Which three route filtering statements are true?（）

    • A、After the router ospf 10  and passive - interface s0/0 commands have been issued , the s0/0 interface will not send any OSPF updates, but will receive routing updates on that interface
    • B、When you use the passive - interface command with RIPv2, multicasts are sent out the specified interface
    • C、After the router rip and passive -interface s0/0 commands have been issued, the s0/0 interface will not send any RIP updates, but will receive routing updates on that interface
    • D、When you use the passive - interface command with EIGRP, hel lo messages are not sent out the specified interface
    • E、After the router eigrp 10 and passive - interface s0/0 commands have been issued, the s0/0 interface will not send any EIGRP updates, but will receive routing updates on that interface
    • F、When you use the passive - interface command with OSPF, hello messages are not sent out the specified interface

    正确答案:C,D,F

  • 第8题：

    What must be set correctly when configuring a serial interface so that higher-level protocols calculate the best route?（）

    • A、bandwidth
    • B、delay
    • C、load
    • D、reliability

    正确答案:A

  • 第9题：

    When configuring PPP over ATM interfaces, what does the profile utility accomplish?（）

    • A、It binds an interface to a virtual router.
    • B、It allows for dynamic interface creation.
    • C、It assigns a Domain Name Server for a session.
    • D、It identifies the RADIUS server to use for authentication

    正确答案:B

  • 第10题：

    单选题
    Which routing protocol will continue to receive and process routing updates f rom neighbors after the passive - interface router configuration command is entered?（）
    A

    EIGRP

    B

    RIP

    C

    OSPF

    D

    IS - IS


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    When configuring PPP over ATM interfaces, what does the profile utility accomplish?（）
    A

    It binds an interface to a virtual router.

    B

    It allows for dynamic interface creation.

    C

    It assigns a Domain Name Server for a session.

    D

    It identifies the RADIUS server to use for authentication


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?（）
    A

    Route reflectors are not passing updates properly.

    B

    BGP synchronization has been enabled.

    C

    The next-hop address is unreachable.

    D

    No loopback interface has been configured on a router.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which three route filtering statements are true?()

    A. After the router ospf 10 and passive - interface s0/0 commands have been issued , the s0/0 interface will not send any OSPF updates, but will receive routing updates on that interface

    B. When you use the passive - interface command with RIPv2, multicasts are sent out the specified interface

    C. After the router rip and passive -interface s0/0 commands have been issued, the s0/0 interface will not send any RIP updates, but will receive routing updates on that interface

    D. When you use the passive - interface command with EIGRP, hel lo messages are not sent out the specified interface

    E. After the router eigrp 10 and passive - interface s0/0 commands have been issued, the s0/0 interface will not send any EIGRP updates, but will receive routing updates on that interface

    F. When you use the passive - interface command with OSPF, hello messages are not sent out the specified interface


    参考答案：C, D, F

  • 第14题：

    When configuring a serial interface on a router, what is the default encapsulation?()

    A. atm-dxi

    B. frame-relay

    C. hdlc

    D. lapb

    E. ppp


    参考答案：C

  • 第15题：

    What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?（）

    • A、Route reflectors are not passing updates properly.
    • B、BGP synchronization has been enabled.
    • C、The next-hop address is unreachable.
    • D、No loopback interface has been configured on a router.

    正确答案:B

  • 第16题：

    Which routing protocol will continue to receive and process routing updates f rom neighbors after the passive - interface router configuration command is entered?（）

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

    正确答案:B

  • 第17题：

    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29.which statement explains the reason for this issue?（）

    • A、The address is a broadcast address
    • B、The Ehernet interface is faulty
    • C、VLSM-capable routing protocols must be enable first on the router.
    • D、This address is a network address.

    正确答案:D

  • 第18题：

    What is the reason for configuring a passive interface on a router?（）

    • A、Allows interfaces to share common IP addresses.
    • B、Allows an interface to remain up without the aid of keepalives.
    • C、Allows a router to send routing and not receive updates via that interface.
    • D、Allows a routing protocol to forward updates that is missing its IP address.
    • E、Allows a router to receive routing updates on an interface but not send updates via that interface.

    正确答案:E

  • 第19题：

    What is true about access control on bridged and routed VLAN traffic？ （）

    • A、 Router ACLs can be applied to the input and output directions of a VLAN interface.
    • B、 Bridged ACLs can be applied to the input and output directions of a VLAN interface.
    • C、 Only router ACLs can be applied to a VLAN interface.
    • D、 VLAN maps and router ACLs can be used in combination.
    • E、 VLAN maps can be applied to a VLAN interface

    正确答案:A,B,D

  • 第20题：

    Which RIP configuration command allows the ERX Edge Router to send Unicast updates to configured neighbors?（）

    • A、neighbor
    • B、unicast-neighbor
    • C、triggered-update
    • D、passive-interface

    正确答案:A

  • 第21题：

    多选题
    The Peanut router is able to successfully ping the Serial 0 and Ethernet 0 interface of the Popcorn router, but a ping issued to the Ethernet 1 interface fails. Based on the above output, what are the potential causes of this problem?（）
    A

    The Popcorn router is not forwarding RIP updates.

    B

    The Popcorn router did not include network 192.168.12.0 in its routing configuration.

    C

    The Ethernet1 interface of the Popcorn router is shutdown.

    D

    The clockrate is not present in the configuration of one of the routers.

    E

    The Serial interface of the Popcorn router is not operating.


    正确答案： C,B
    解析： 暂无解析

  • 第22题：

    单选题
    When configuring a serial interface on a router, what is the default encapsulation?（）
    A

    atm-dxi

    B

    frame-relay

    C

    hdlc

    D

    lapb

    E

    ppp


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29.which statement explains the reason for this issue?（）
    A

    The address is a broadcast address

    B

    The Ehernet interface is faulty

    C

    VLSM-capable routing protocols must be enable first on the router.

    D

    This address is a network address.


    正确答案： D
    解析： 暂无解析

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