更多“Which configuration command causes a PPPoE subscriber to be”相关问题
  • 第1题:

    Which two statements are true about the configure exclusive command?()

    A. It allows users to retain all uncommitted changes when exiting exclusive configuration mode.

    B. It allows multiple users to edit private copies of the configuration concurrently.

    C. It causes the loss of all uncommitted changes when exiting exclusive configuration mode.

    D. It excludes other users from editing the configuration.


    参考答案:C, D

  • 第2题:

    On router R1, which three of the following protocols will be forwarded to a host specified by the "iphelper-address" interface configuration command if the configuration has not been modified by the"ip forward-protocol udp" global configuration command?()

    • A、BOOTP
    • B、TFTP
    • C、ARP
    • D、DNS
    • E、proxy-ARP
    • F、FTP
    • G、CDP

    正确答案:A,B,D

  • 第3题:

    Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?()

    • A、BOOTP
    • B、TFTP
    • C、ARP
    • D、DNS
    • E、proxy - ARP
    • F、FTP

    正确答案:A,B,D

  • 第4题:

    Which Control Plane Policing (CoPP) statement is true?()

    • A、 Traffic to be policed is identified using the control-plane global configuration command.
    • B、 The control-plane global configuration command enters the Cisco Modular QoS CLI (MQC) mode.
    • C、 The control-plane global configuration command enters the control-plane configuration mode. 
    • D、 Traffic to be policed is identified using the control-plane interface configuration command.
    • E、 The control-plane interface configuration command enters the Cisco Modular QoS CLI (MQC) mode.
    • F、 The control-plane interface configuration command enters the control-plane configuration mode.

    正确答案:C

  • 第5题:

    Which command will show the network configuration settings associated with an Ethernet adapter?()

    • A、lscfg
    • B、lsdev
    • C、netstat
    • D、ifconfig

    正确答案:D

  • 第6题:

    Which word starts a command to add configuration on a Junos device?()

    • A、get
    • B、set
    • C、put
    • D、show

    正确答案:B

  • 第7题:

    多选题
    Which two statements are true about the configure exclusive command?()
    A

    It allows users to retain all uncommitted changes when exiting exclusive configuration mode.

    B

    It allows multiple users to edit private copies of the configuration concurrently.

    C

    It causes the loss of all uncommitted changes when exiting exclusive configuration mode.

    D

    It excludes other users from editing the configuration.


    正确答案: A,C
    解析: 暂无解析

  • 第8题:

    单选题
    Which CLI command displays the PPPoE customers that are currently connected to the ERX?()
    A

    show users

    B

    show connected

    C

    show subscribers

    D

    show ip subscribers


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    When configuring the router to support dynamic PPPoE interfaces, which command string controls the number of sessions supported?()
    A

    autoconfig ppp

    B

    ppp authentication

    C

    encapsulation pppoe

    D

    profile pppoe dynamic


    正确答案: C
    解析: 暂无解析

  • 第10题:

    单选题
    Which configuration command prevents a client from establishing multiple PPPoE connections from a single workstation?()
    A

    sessions

    B

    sa-validate

    C

    split-horizon

    D

    duplicate-protection


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    Which CLI command displays the currently connected PPPoA subscribers?()
    A

    show users

    B

    show subscriber

    C

    show aaa subscriber

    D

    show connected subscriber


    正确答案: D
    解析: 暂无解析

  • 第12题:

    多选题
    Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?()
    A

    BOOTP

    B

    TFTP

    C

    ARP

    D

    DNS

    E

    proxy - ARP

    F

    FTP


    正确答案: B,F
    解析: 暂无解析

  • 第13题:

    Which two functions does Cisco Configuration Assistant provide?()

    • A、wireless connectivity
    • B、call routing configuration
    • C、device discovery
    • D、call forwarding
    • E、command line configuration

    正确答案:B,C

  • 第14题:

    Which of the following is an accurate description of the command copy startup-configftp://kevin:cisco@192.168.1.74?()

    • A、The configuration on the FTP server is copied to RAM
    • B、The command is not valid on a Cisco router
    • C、The configuration file in RAM is copied to an FTP server
    • D、The configuration file in NVRAM is copied to an FTP server
    • E、The configuration on the FTP server is copied to NVRAM
    • F、The configuration will be copied from NVRAM to an FTP server with a filename of Kevin

    正确答案:D

  • 第15题:

    Which configuration command causes a PPPoE subscriber to be connected to a captive portal?()

    • A、url
    • B、motm
    • C、acName
    • D、sessions

    正确答案:A

  • 第16题:

    Which three of these statements about PPPoE are true?()

    • A、PPPoE can provide a host with access to a destination over Ethernet. You can have only one  PPPoE session per PVC
    • B、You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE
    • C、You cannot use PPPoE with Cisco Service Selection Gateway
    • D、PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks
    • E、Per-session accounting is possible, which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge

    正确答案:B,D,E

  • 第17题:

    Which configuration command prevents a client from establishing multiple PPPoE connections from a single workstation?()

    • A、sessions
    • B、sa-validate
    • C、split-horizon
    • D、duplicate-protection

    正确答案:D

  • 第18题:

    单选题
    Which command will save the current active configuration as the rescue configuration?()
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    Which of the following is an accurate description of the command copy startup-configftp://kevin:cisco@192.168.1.74?()
    A

    The configuration on the FTP server is copied to RAM

    B

    The command is not valid on a Cisco router

    C

    The configuration file in RAM is copied to an FTP server

    D

    The configuration file in NVRAM is copied to an FTP server

    E

    The configuration on the FTP server is copied to NVRAM

    F

    The configuration will be copied from NVRAM to an FTP server with a filename of Kevin


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    Which of the following should an administrator do after running a command from the console onthe perimeter router?()
    A

    Update the configuration logs

    B

    Update the network wiring schematics

    C

    Update the network configuration procedures

    D

    Compare the configuration with the baseline


    正确答案: D
    解析: 暂无解析

  • 第21题:

    多选题
    On router R1, which three of the following protocols will be forwarded to a host specified by the "iphelper-address" interface configuration command if the configuration has not been modified by the"ip forward-protocol udp" global configuration command?()
    A

    BOOTP

    B

    TFTP

    C

    ARP

    D

    DNS

    E

    proxy-ARP

    F

    FTP

    G

    CDP


    正确答案: B,D
    解析: 暂无解析

  • 第22题:

    单选题
    Which configuration command limits the number of connections supported on a single PPPoE major interface?()
    A

    sessions

    B

    sa-validate

    C

    split-horizon

    D

    duplicate-protection


    正确答案: B
    解析: 暂无解析

  • 第23题:

    多选题
    Which three of these statements about PPPoE are true?()
    A

    PPPoE can provide a host with access to a destination over Ethernet. You can have only one  PPPoE session per PVC

    B

    You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPE

    C

    You cannot use PPPoE with Cisco Service Selection Gateway

    D

    PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacks

    E

    Per-session accounting is possible, which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge


    正确答案: E,B
    解析: 暂无解析

  • 第24题:

    单选题
    After editing to your device’s configuration, which command must you enter to activate the configuration changes?()
    A

    set

    B

    copy candidate active

    C

    apply-config

    D

    commit


    正确答案: B
    解析: 暂无解析