更多“多选题You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()AIPBATMCPPPoADPPPoE”相关问题
  • 第1题:

    You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()

    A.IP

    B.ATM

    C.PPPoA

    D.PPPoE


    参考答案:A, D

  • 第2题:

    In a PPP over ATM service offering,which two methods are available for dynamically allocating an IP address to the customer's device?()

    A.DHCP

    B.RADIUS server

    C.local address pools

    D.static IP assignmen


    参考答案:B, C

  • 第3题:

    Which two items should you know when configuring OSPF to dynamically learn routes? ()(Choose two.)

    • A、OSPF area ID
    • B、OSPF neighbor address
    • C、OSPF loopback address
    • D、OSPF authentication type

    正确答案:A,D

  • 第4题:

    Which two B-RAS service offerings do not require user authentication?()

    • A、Routed 1483
    • B、Bridged 1483
    • C、PPP over ATM
    • D、PPP over Ethernet

    正确答案:A,B

  • 第5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6题:

    The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?()

    • A、1
    • B、100
    • C、2048
    • D、4096

    正确答案:A

  • 第7题:

    What are the two stages of PPP over Ethernet?()

    • A、PPP Session stage
    • B、PPPoE Search Stage
    • C、PPPoE Discovery Stage
    • D、PPP Confirmation stage

    正确答案:A,C

  • 第8题:

    多选题
    The PPP over Ethernet Discovery Stage determines which two parameters? ()(Choose two.)
    A

    session ID

    B

    authentication server

    C

    IP address of the client

    D

    MAC address of the ERX router


    正确答案: B,C
    解析: 暂无解析

  • 第9题:

    单选题
    The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?()
    A

    1

    B

    100

    C

    2048

    D

    4096


    正确答案: A
    解析: 暂无解析

  • 第10题:

    多选题
    What are the two stages of PPP over Ethernet?()
    A

    PPP Session stage

    B

    PPPoE Search Stage

    C

    PPPoE Discovery Stage

    D

    PPP Confirmation stage


    正确答案: B,A
    解析: 暂无解析

  • 第11题:

    多选题
    In a PPP over ATM service offering,which two methods are available for dynamically allocating an IP address to the customer's device?()
    A

    DHCP

    B

    RADIUS server

    C

    local address pools

    D

    static IP assignmen


    正确答案: C,A
    解析: 暂无解析

  • 第12题:

    多选题
    Which two items should you know when configuring OSPF to dynamically learn routes? ()(Choose two.)
    A

    OSPF area ID

    B

    OSPF neighbor address

    C

    OSPF loopback address

    D

    OSPF authentication type


    正确答案: A,D
    解析: 暂无解析

  • 第13题:

    In a DSL network,which device terminates the PPP over Ethernet subscriber’s two-wire phone line?()

    A.RAS

    B.DSLAM

    C.ATMswitch

    D.RADIUSserver


    参考答案:B

  • 第14题:

    Which two B-RAS service offerings do not require user authentication?()

    A.Routed 1483

    B.Bridged 1483

    C.PPP over ATM

    D.PPP over Ethernet


    参考答案:A, B

  • 第15题:

    You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()

    • A、IP
    • B、ATM
    • C、PPPoA
    • D、PPPoE

    正确答案:A,D

  • 第16题:

    The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces, but while configuring the EtherChannel in the first switch,a spanning-tree loop was detected. Which two of these procedures can avoid this problem?()

    • A、Configure the EtherChannel as "desirable" first.
    • B、Assign all interfaces to the same VLAN.
    • C、Disable PortFast on the interfaces in the EtherChannels.
    • D、Disable all interfaces first.
    • E、Fast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.
    • F、Fix cabling problems.

    正确答案:A,D

  • 第17题:

    Which two statements are correct regarding units in JUNOS?()

    • A、Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.
    • B、Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.
    • C、Unit numbers must match the DLCI or VCI numbers configured on the interface.
    • D、Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.

    正确答案:A,D

  • 第18题:

    In a DSL network,which device terminates the PPP over Ethernet subscriber’s two-wire phone line?()

    • A、RAS
    • B、DSLAM
    • C、ATMswitch
    • D、RADIUSserver

    正确答案:B

  • 第19题:

    In a PPP over ATM service offering,which two methods are available for dynamically allocating an IP address to the customer's device?()

    • A、DHCP
    • B、RADIUS server
    • C、local address pools
    • D、static IP assignmen

    正确答案:B,C

  • 第20题:

    多选题
    The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces, but while configuring the EtherChannel in the first switch, a spanning-tree loop was detected. Which two of these  procedures can avoid this problem?()
    A

    Configure the EtherChannel as desirable first.

    B

    Assign all interfaces to the same VLAN.

    C

    Disable PortFast on the interfaces in the EtherChannels.

    D

    Disable all interfaces first.

    E

    Fast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.

    F

    Fix cabling problems.


    正确答案: B,E
    解析: 暂无解析

  • 第21题:

    多选题
    Which two B-RAS service offerings do not require user authentication?()
    A

    Routed 1483

    B

    Bridged 1483

    C

    PPP over ATM

    D

    PPP over Ethernet


    正确答案: A,B
    解析: 暂无解析

  • 第22题:

    多选题
    You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()
    A

    IP

    B

    ATM

    C

    PPPoA

    D

    PPPoE


    正确答案: D,A
    解析: 暂无解析

  • 第23题:

    多选题
    Which two statements are correct regarding units in JUNOS?()
    A

    Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.

    B

    Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.

    C

    Unit numbers must match the DLCI or VCI numbers configured on the interface.

    D

    Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.


    正确答案: A,D
    解析: 暂无解析

  • 第24题:

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

    You must install PPPoP client software on all hosts that connects to the Ethernet segment this means that the access provider must maintain a CPE

    B

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

    C

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

    D

    You cannot use PPPoP with Cisco Service Selection Gateway

    E

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


    正确答案: E,B
    解析: 暂无解析