更多“单选题在MPLS中,LSP指的是:()。A Label Selection PairB Label Switched PathC Lighweight Signaling ProtocolD Large Sampling Path”相关问题
  • 第1题:

    MPLS的连接称为LSP(Label Switch Path标签交换通道),要建立一个LSP必须借助于信令协议,在以下各种协议中哪种可用于建立LSP。()

    A.IPCP

    B.LCP

    C.LDP

    D.NO.7


    参考答案:C

  • 第2题:

    在MPLS中,LSP的具体解释()。

    • A、Label Selection Pair
    • B、Label Switched Path
    • C、Lightweight Signaling Protocol
    • D、Large Sampling Path

    正确答案:B

  • 第3题:

    Which two statements about MPLS label-switched paths (LSPs) are true? ()

    • A、LSPs are bidirectional.
    • B、LSPs are unidirectional.
    • C、LSPs must follow the IGP's shortest path.
    • D、LSPs can follow paths other than the IGP's shortest path.

    正确答案:B,D

  • 第4题:

    在MPLS中,LDP的具体解释()。

    • A、Label Data Pair
    • B、Label Distribution Pair
    • C、Label Distribution Protocol
    • D、Label Data Protocol

    正确答案:C

  • 第5题:

    What are two purposes of the RSVP signaling protocol when configuring MPLS Label-Switched Paths (LSPs)? ()(Choose two.)

    • A、to perform a label push operation
    • B、to track the status of signaled LSPs
    • C、to perform longest-match route lookups
    • D、to reserve resources, such as labels and path information

    正确答案:B,D

  • 第6题:

    What is the optimize timer on an RSVP-signaled Label-Switched Path (LSP)?()

    • A、the time it takes to identify the optimal path for the LSP
    • B、the interval at which the ingress router recalculates the LSP’s path
    • C、the time the ingress router takes to establish the primary path
    • D、the maximum number of times the ingress router tries to establish the primary path

    正确答案:B

  • 第7题:

    在MPLS中,LSP指的是:()。

    • A、Label Selection Pair
    • B、Label Switched Path
    • C、Lighweight Signaling Protocol
    • D、Large Sampling Path

    正确答案:B

  • 第8题:

    单选题
    MPLS的连接称为LSP(Label Switch Path标签交换通道),要建立一个LSP必须借助于信令协议,在以下各种协议中哪种可用于建立LSP。()
    A

    IPCP

    B

    LCP

    C

    LDP

    D

    NO.7


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    在MPLS中,LSP的具体解释()。
    A

    Label Selection Pair

    B

    Label Switched Path

    C

    Lightweight Signaling Protocol

    D

    Large Sampling Path


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Two Label-Switched Paths called LSP A and LSP B have been configured on a router. LSP A has been configured with a hold-priority of 3. There is insufficient reservable bandwidth along the path to accomodate both LSPs reservation requirements. Which setup priority must LSP B have to pre-empt LSP A and use its bandwidth?()
    A

    2

    B

    3

    C

    4

    D

    7


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    What is the optimize timer on an RSVP-signaled Label-Switched Path (LSP)?()
    A

    the time it takes to identify the optimal path for the LSP

    B

    the interval at which the ingress router recalculates the LSP’s path

    C

    the time the ingress router takes to establish the primary path

    D

    the maximum number of times the ingress router tries to establish the primary path


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    MPLS的连接称为LSP(Label Switch Path标签交换通道),要建立一个LSP必须借助于信令协议,以下()协议可用于建立LSP管理VLAN。
    A

    IPCP

    B

    LCP

    C

    LDP

    D

    NO.7


    正确答案: B
    解析: 暂无解析

  • 第13题:

    在MPLS中,LSP指的是:()。

    A.Label Selection Pair

    B.Label Switched Path

    C.Lighweight Signaling Protocol

    D.Large Sampling Path


    参考答案:B

  • 第14题:

    In the context of MPLS,what is the correct action to be performed when an aggregate label is received ?()

    • A、It adds the VPN label into the top label in the MPLS label stack
    • B、It replaces the top label in the MPLS label stack with a VPN label and propagates
    • C、It replaces the bottom label in the MPLS label stack with a VPN label and propagates
    • D、It removes the top label in the MPLS label stack and does a Layer 3 lookup on underlying IP packets
    • E、None of above

    正确答案:D

  • 第15题:

    MPLS的连接称为LSP(Label Switch Path标签交换通道),要建立一个LSP必须借助于信令协议,以下哪个协议可用于建立LSP?()

    • A、IPCP
    • B、LCP
    • C、LDP
    • D、NO.7

    正确答案:C

  • 第16题:

    Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. For an MPLS label, if the stack bit is set to1, which option is true?()

    • A、The stack bit will only be used when LDP is the label distribution protocol
    • B、The label is the last entry in the label stack.
    • C、The stack bit is for Cisco implementations exclusively and will only be used when TDP is the label distribution protocol.
    • D、The stack bit is reserved for future use.

    正确答案:B

  • 第17题:

    What is a Label-Switched Path?()

    • A、a traffic engineered path
    • B、another name for a Frame Relay PVC
    • C、a bidirectional path through a network
    • D、a unidirectional path through a network

    正确答案:D

  • 第18题:

    What is the optimize timer on an RSVP-signaled Label-Switched Path (LSP)?()

    • A、The time it takes to identify the optimal path for the LSP.
    • B、The interval at which the ingress router recalculates the LSP's path.
    • C、The time the ingress router takes to establish the primary path.
    • D、The maximum number of times the ingress router tries to establish the primary path.

    正确答案:B

  • 第19题:

    单选题
    Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. For an MPLS label, if the stack bit is set to1, which option is true?()
    A

    The stack bit will only be used when LDP is the label distribution protocol

    B

    The label is the last entry in the label stack.

    C

    The stack bit is for Cisco implementations exclusively and will only be used when TDP is the label distribution protocol.

    D

    The stack bit is reserved for future use.


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    What is a Label-Switched Path?()
    A

    a traffic engineered path

    B

    another name for a Frame Relay PVC

    C

    a bidirectional path through a network

    D

    a unidirectional path through a network


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    What is the optimize timer on an RSVP-signaled Label-Switched Path (LSP)?()
    A

    The time it takes to identify the optimal path for the LSP.

    B

    The interval at which the ingress router recalculates the LSP's path.

    C

    The time the ingress router takes to establish the primary path.

    D

    The maximum number of times the ingress router tries to establish the primary path.


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    What is the action of "pop" in the context of MPLS switching?()
    A

    It removes the top label in the MPLS label stack.

    B

    It adds a top label in MPLS label stack.

    C

    It replaces the top label in the MPLS label stack with another value.

    D

    It replaces the top label in the MPLS label stack with a set of labels.

    E

    None of above.


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    In the context of MPLS,what is the correct action to be performed when an aggregate label is received ?()
    A

    It adds the VPN label into the top label in the MPLS label stack

    B

    It replaces the top label in the MPLS label stack with a VPN label and propagates

    C

    It replaces the bottom label in the MPLS label stack with a VPN label and propagates

    D

    It removes the top label in the MPLS label stack and does a Layer 3 lookup on underlying IP packets

    E

    None of above


    正确答案: D
    解析: 暂无解析