Which device enables a router serial interface to connect to the ISDN BRI?()A.NT2B.NT1C.TED.TAE.TE1

题目
Which device enables a router serial interface to connect to the ISDN BRI?()

A.NT2

B.NT1

C.TE

D.TA

E.TE1

相似考题

1.Which two methods are used to assign an IP address to a WX device? ()(Choose two.)A. SSHB. TelnetC. WebViewD. device front panelE. serial console (command-line interface)

2.At a branch location, TestKing.com has deployed a non modular router that is equipped with two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?（）A. a serial cable with a V.35 to RJ45 adapterB. a CSU/DSUC. an external ISDN TA and NT1D. The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.

3.Which ISDN device converts the four－wire BRI signals from an S／T interface into two－wire signals of a U interface?()A.TE1B.NT-2C.TAD.TE2E.NT-1

4.Which of the following is a layer 3 device that separates broadcast domains?()A. Network Interface CardB. HubC. BridgeD. Router

更多“Which device enables a router serial interface to connect to the ISDN BRI?() ”相关问题

  • 第1题：

    TestKing.com is configuring the serial interface of a Cisco router to connect to the router of a new ISP. A full T1 is being used for the Internet connection. After issuing the show interface serial 0/0 command, it is observed that the interface is UP and the line protocol is DOWN.Which of the following commands could fix this problem?（）

    A. Border# copy running-config startup-config

    B. Border(config)# no shutdown

    C. Border(config-if)# encapsulation ppp

    D. Border(config-if)# no cdp enable

    E. Border(config-if)# ip routing


    参考答案：C

  • 第2题：

    Usetheoutputfromtheroutershowninthegraphicabovetodeterminewhichofthefollowingarecorrect.()

    A.Router John uses alink-state routing protocol.

    B.Router John will receive routing updates on the Serial0/0 interface.

    C.Router John will receive routing updates on the Serial0/1 interface.

    D.Router John will send routing updates out the Serial0/0 interface.

    E.Router John will send routing updates out the FastEthernet0/0 interface.

    F.Router John will send routing updates out the Serial0/1 interface.


    参考答案：B, D

  • 第3题：

    Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?（）

    • A、show interfaces serial 0/0
    • B、show running-config
    • C、show version
    • D、show controllers serial 0/0
    • E、show ip interface
    • F、show line serial 0/0

    正确答案:D

  • 第4题：

    A Router with a BRI/T interface will be used for an ISDN Connection what other ISDN device is required to complete this connection? （）

    • A、TE1
    • B、TE2
    • C、NT1
    • D、NT2

    正确答案:C

  • 第5题：

    What is the purpose of this command? ip route 0.0.0.0 0.0.0.0 serial0/0（）

    • A、It configures a router to send all packets out interface serial 0/0.
    • B、It configures a router to block routing updates from being sent out interface serial 0/0.
    • C、It configures a router as a firewall, blocking all unauthorized packets from exiting serial 0/0.
    • D、It configures a router to send all packets for unknown destination networks out interface serial 0/0.
    • E、It configures a router to drop all packets for which the destination network is unknown.

    正确答案:D

  • 第6题：

    TestKing.com is configuring the serial interface of a Cisco router to connect to the router of a new ISP. A full T1 is being used for the Internet connection. After issuing the show interface serial 0/0 command, it is observed that the interface is UP and the line protocol is DOWN. Which of the following commands could fix this problem?（）

    • A、Border# copy running-config startup-config
    • B、Border(config)# no shutdown
    • C、Border(config-if)# encapsulation ppp
    • D、Border(config-if)# no cdp enable
    • E、Border(config-if)# ip routing

    正确答案:C

  • 第7题：

    Which ISDN device converts the four-wire BRI signals from an S/T interface into two-wire signals of a U interface?（）

    • A、TE1
    • B、NT-2
    • C、TA
    • D、TE2
    • E、NT-1

    正确答案:E

  • 第8题：

    Which two methods are used to assign an IP address to a WX device? （）(Choose two.)

    • A、SSH
    • B、Telnet
    • C、WebView
    • D、device front panel
    • E、serial console (command-line interface)

    正确答案:D,E

  • 第9题：

    多选题
    A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）
    A

    TE1

    B

    TE2

    C

    TA

    D

    NT1

    E

    NT2


    正确答案： A,D
    解析： 暂无解析

  • 第10题：

    单选题
    Which ISDN device converts the four-wire BRI signals from an S/T interface into two-wire signals of a U interface?（）
    A

    TE1

    B

    NT-2

    C

    TA

    D

    TE2

    E

    NT-1


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）
    A

    Nothing. The router is already suitable.

    B

    A BRI WAN interface in the router.

    C

    An external NT1 to terminate the local loop.

    D

    A TA/NT1 device on the router.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?（）
    A

    show interfaces serial 0/0

    B

    show running-config

    C

    show version

    D

    show controllers serial 0/0

    E

    show ip interface

    F

    show line serial 0/0


    正确答案： E
    解析： 暂无解析

  • 第13题：

    You have just obtained a modular Cisco router with 2 serial connections and a BRI／U interface. What other physical piece of hardware is required in order to establish an ISDN connection?()

    A. Nothing. The router is already suitable.

    B. A BRI WAN interface in the router.

    C. An external NT1 to terminate the local loop.

    D. A TA/NT1 device on the router.


    参考答案：A

  • 第14题：

    Use the output from the router shown in the graphic above to determine which of the following are correct.()

    A. Router John uses a link-state routing protocol.

    B. Router John will receive routing updates on the Serial0/0 interface.

    C. Router John will receive routing updates on the Serial0/1 interface.

    D. Router John will send routing updates out the Serial0/0 interface.

    E. Router John will send routing updates out the FastEthernet0/0 interface.

    F. Router John will send routing updates out the Serial0/1 interface.


    参考答案：B, D

  • 第15题：

    You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）

    • A、Nothing. The router is already suitable.
    • B、A BRI WAN interface in the router.
    • C、An external NT1 to terminate the local loop.
    • D、A TA/NT1 device on the router.

    正确答案:A

  • 第16题：

    Which device enables a router serial interface to connect to the ISDN BRI?（）

    • A、NT2
    • B、NT1
    • C、TE
    • D、TA
    • E、TE1

    正确答案:D

  • 第17题：

    Which statements is true about Foreign Exchange Station （FXS） ports on a router？（）

    • A、the FXS interface allows an analog connection to be directed at the public switched telephone network （PSTN’s） central office
    • B、the FXS interface connect directly to a standard telephone， fax machine， or sililar device and supplies ring， voltage， and dial tone
    • C、the FXS interface connect directly to an IP phone and supplies ring， voltage， and dial tone
    • D、the FXS interface connect directly to ISDN voice channels

    正确答案:B

  • 第18题：

    At a branch location, TestKing.com has deployed a non modular router that is equipped with two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?（）

    • A、a serial cable with a V.35 to RJ45 adapter
    • B、a CSU/DSU
    • C、an external ISDN TA and NT1
    • D、The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.

    正确答案:C

  • 第19题：

    Which of the following is a layer 3 device that separates broadcast domains?（）

    • A、Network Interface Card
    • B、Hub
    • C、Bridge
    • D、Router

    正确答案:D

  • 第20题：

    单选题
    Which device enables a router serial interface to connect to the ISDN BRI?（）
    A

    NT2

    B

    NT1

    C

    TE

    D

    TA

    E

    TE1


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    A Router with a BRI/T interface will be used for an ISDN Connection what other ISDN device is required to complete this connection? （）
    A

    TE1

    B

    TE2

    C

    NT1

    D

    NT2


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    What is the purpose of this command? ip route 0.0.0.0 0.0.0.0 serial0/0（）
    A

    It configures a router to send all packets out interface serial 0/0.

    B

    It configures a router to block routing updates from being sent out interface serial 0/0.

    C

    It configures a router as a firewall, blocking all unauthorized packets from exiting serial 0/0.

    D

    It configures a router to send all packets for unknown destination networks out interface serial 0/0.

    E

    It configures a router to drop all packets for which the destination network is unknown.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Which statements is true about Foreign Exchange Station （FXS） ports on a router？（）
    A

    the FXS interface allows an analog connection to be directed at the public switched telephone network （PSTN’s） central office

    B

    the FXS interface connect directly to a standard telephone， fax machine， or sililar device and supplies ring， voltage， and dial tone

    C

    the FXS interface connect directly to an IP phone and supplies ring， voltage， and dial tone

    D

    the FXS interface connect directly to ISDN voice channels


    正确答案： D
    解析： 暂无解析

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