单选题Which CLI command enables the DHCP External Server function on an E-series router?（）A service dhcp-externalB set dhcp external serverC set dhcp-external serverD dhcp external server

题目
单选题
Which CLI command enables the DHCP External Server function on an E-series router?（）
A

service dhcp-external

B

set dhcp external server

C

set dhcp-external server

D

dhcp external server

相似考题

1.In a Bridged 1483 network,which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 1.1.1.1?()A.set dhcp relay set dhcp server 1.1.1.1B.set dhcp relay agent set dhcp relay 1.1.1.1C.enable dhcp relay enabled hcp server 1.1.1.1D.enable dhcp relay agent enable dhcp relay 1.1.1.1

2.When does the E－series router start monitoring DHCP traffic using the DHCP External function?()A. When the discovery packet enters the router from the DHCP client.B. Only when the offer packet enters the router from the DHCP server.C. When the acknowledge packet enters the router from the DHCP server.D. Only when the discovery packet leaves the router going to the DHCP server.

3.Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E－series router? ()(Choose two.)A. They provide dynamic IP addresses for DSIs.B. They provide dynamic IP addresses for SRC applications.C. They provide dynamic IP addresses from pools for PPPoE subscribers.D. They provide dynamic IP addresses from pools for Routed IP subscribers.

4.How does the ERX Edge Router interact with subscriber IP addresses assigned by an external DHCP server?()A.It monitors messages from the external server and updates the routing table as needed.B.It maintains the leases for the DHCP server and reassigns addresses to new subscribers.C.It sends keep alives to the subscriber and makes the address available when the subscriber stops responding.D.It sends keep alives to the subscriber and removes the host route when the subscriber stops responding.

更多“单选题Which CLI command enables the DHCP External Server function on an E-series router?（）A service dhcp-externalB set dhcp external serverC set dhcp-external serverD dhcp external server”相关问题

  • 第1题：

    Which CLI command enables the DHCP External Server function on an E－series router?()

    A. service dhcp-external

    B. set dhcp external server

    C. set dhcp-external server

    D. dhcp external server


    参考答案：A

  • 第2题：

    In a Bridged 1483 network, which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 3.3.3.3?()

    A. set dhcp relay 3.3.3.3 set dhcp relay agent

    B. enable dhcp relay agent set dhcp relay agent

    C. set dhcp server 3.3.3.3 enable dhcp relay agent

    D. enable dhcp server 3.3.3.3 enable dhcp relay agent


    参考答案：A

  • 第3题：

    In a Bridged 1483 service offering， how does an end user’s workstation dynamically obtain an IP address？ （）

    • A、RADIUS server
    • B、external DHCP server
    • C、address pool on the DSL modem
    • D、address pool on the provider router

    正确答案:B

  • 第4题：

    Which type of server is responsible for resolving NetBIOS names？（）

    • A、 mail server
    • B、 DNS server
    • C、 web server
    • D、 WINS server
    • E、 DHCP server

    正确答案:D

  • 第5题：

    Which CLI command enables the DHCP External Server function on an E-series router?（）

    • A、service dhcp-external
    • B、set dhcp external server
    • C、set dhcp-external server
    • D、dhcp external server

    正确答案:A

  • 第6题：

    How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network？（）

    • A、It maintains DHCP leases on behalf of subscribers.
    • B、It initiates DHCP requests on behalf of subscribers.
    • C、It passes DHCP traffic to and from the server;you must configure static host routes.
    • D、It passes DHCP traffic to and from the server and inserts host routes into its routing table.

    正确答案:D

  • 第7题：

    The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?（）

    • A、direct mode
    • B、round robin
    • C、weighted round robin
    • D、No algorithm is used.

    正确答案:D

  • 第8题：

    In a Bridged 1483 network, which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 3.3.3.3?（）

    • A、set dhcp relay 3.3.3.3 set dhcp relay agent
    • B、enable dhcp relay agent set dhcp relay agent
    • C、set dhcp server 3.3.3.3 enable dhcp relay agent
    • D、enable dhcp server 3.3.3.3 enable dhcp relay agent

    正确答案:A

  • 第9题：

    单选题
    In a Bridged 1483 network, which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 3.3.3.3?（）
    A

    set dhcp relay 3.3.3.3 set dhcp relay agent

    B

    enable dhcp relay agent set dhcp relay agent

    C

    set dhcp server 3.3.3.3 enable dhcp relay agent

    D

    enable dhcp server 3.3.3.3 enable dhcp relay agent


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network？（）
    A

    It maintains DHCP leases on behalf of subscribers.

    B

    It initiates DHCP requests on behalf of subscribers.

    C

    It passes DHCP traffic to and from the server;you must configure static host routes.

    D

    It passes DHCP traffic to and from the server and inserts host routes into its routing table.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    How does the ERX Edge Router interact with subscriber IP addresses assigned by an external DHCP server?（）
    A

    It monitors messages from the external server and updates the routing table as needed.

    B

    It maintains the leases for the DHCP server and reassigns addresses to new subscribers.

    C

    It sends keep alives to the subscriber and makes the address available when the subscriber stops responding.

    D

    It sends keep alives to the subscriber and removes the host route when the subscriber stops responding.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    In a Bridged 1483 network,which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 1.1.1.1?（）
    A

    set dhcp relay set dhcp server 1.1.1.1

    B

    set dhcp relay agent set dhcp relay 1.1.1.1

    C

    enable dhcp relay enabled hcp server 1.1.1.1

    D

    enable dhcp relay agent enable dhcp relay 1.1.1.1


    正确答案： C
    解析： 暂无解析

  • 第13题：

    The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?()

    A. direct mode

    B. round robin

    C. weighted round robin

    D. No algorithm is used.


    参考答案：D

  • 第14题：

    How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network?()

    A.It maintains DHCP leases on behalf of subscribers.

    B.It initiates DHCP requests on behalf of subscribers.

    C.It passes DHCP traffic to and from the server;you must configure static host routes.

    D.It passes DHCP traffic to and from the server and inserts host routes into its routing table.


    参考答案：D

  • 第15题：

    When configuring a DHCP server, which of the following can the administrator define for DHCP users?（）

    • A、Database server
    • B、NTP server
    • C、DHCP server
    • D、SQLServer
    • E、DNS server
    • F、Domain name

    正确答案:C,E,F

  • 第16题：

    Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)

    • A、They provide dynamic IP addresses for DSIs.
    • B、They provide dynamic IP addresses for SRC applications.
    • C、They provide dynamic IP addresses from pools for PPPoE subscribers.
    • D、They provide dynamic IP addresses from pools for Routed IP subscribers.

    正确答案:A,B

  • 第17题：

    When configuring a DHCP server， which of the following can the administrator define for DHCPusers？（）

    • A、 Database server
    • B、 NTP server
    • C、 DHCP server
    • D、 SQL server
    • E、 DNS server
    • F、 Domain name

    正确答案:B,E,F

  • 第18题：

    How does the ERX Edge Router interact with subscriber IP addresses assigned by an external DHCP server?（）

    • A、It monitors messages from the external server and updates the routing table as needed.
    • B、It maintains the leases for the DHCP server and reassigns addresses to new subscribers.
    • C、It sends keep alives to the subscriber and makes the address available when the subscriber stops responding.
    • D、It sends keep alives to the subscriber and removes the host route when the subscriber stops responding.

    正确答案:A

  • 第19题：

    When does the E-series router start monitoring DHCP traffic using the DHCP External function?（）

    • A、When the discovery packet enters the router from the DHCP client.
    • B、Only when the offer packet enters the router from the DHCP server.
    • C、When the acknowledge packet enters the router from the DHCP server.
    • D、Only when the discovery packet leaves the router going to the DHCP server.

    正确答案:D

  • 第20题：

    In a Bridged 1483 network,which set of configuration commands allows the router to forward requests from the PC to an external DHCP server at 1.1.1.1?（）

    • A、set dhcp relay set dhcp server 1.1.1.1
    • B、set dhcp relay agent set dhcp relay 1.1.1.1
    • C、enable dhcp relay enabled hcp server 1.1.1.1
    • D、enable dhcp relay agent enable dhcp relay 1.1.1.1

    正确答案:B

  • 第21题：

    多选题
    Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)
    A

    They provide dynamic IP addresses for DSIs.

    B

    They provide dynamic IP addresses for SRC applications.

    C

    They provide dynamic IP addresses from pools for PPPoE subscribers.

    D

    They provide dynamic IP addresses from pools for Routed IP subscribers.


    正确答案： A,B
    解析： 暂无解析

  • 第22题：

    单选题
    Which CLI command enables the DHCP External Server function on an E-series router?（）
    A

    service dhcp-external

    B

    set dhcp external server

    C

    set dhcp-external server

    D

    dhcp external server


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    When does the E-series router start monitoring DHCP traffic using the DHCP External function?（）
    A

    When the discovery packet enters the router from the DHCP client.

    B

    Only when the offer packet enters the router from the DHCP server.

    C

    When the acknowledge packet enters the router from the DHCP server.

    D

    Only when the discovery packet leaves the router going to the DHCP server.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?（）
    A

    direct mode

    B

    round robin

    C

    weighted round robin

    D

    No algorithm is used.


    正确答案： B
    解析： 暂无解析

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