What is true about a Bypass Tunnel in MPLS Fast Reroute?()A. Only configured on the egress routerB. Only configured on the ingress routerC. Is pre-signalled to reduce packet lossD. Must intersect the primary LSP at two locations

题目
What is true about a Bypass Tunnel in MPLS Fast Reroute?()

A. Only configured on the egress router

B. Only configured on the ingress router

C. Is pre-signalled to reduce packet loss

D. Must intersect the primary LSP at two locations

相似考题

1.—_______. —About 25℃.A.The temperature may be higher.B.How is the weather today?C.What’s the temperature today?D.What is the weather forecast say?

2.MPLS_TUNNEL_MISMATCH为Tunnel路径终端源标识符(TTSI)不符告警。若连续3个CV／FFD周期内没有接收到带有正确TTSI的CV／FFD报文时,上报该告警。()此题为判断题(对，错)。

3.MPLS_TUNNEL_LOCV为Tunnel连通性丢失告警。连续3个周期内没有收到希望的CV／FFD报文时出现此告警。告警MPLS_TUNNEL_LOCV产生的可能原因如下:原因1:Ingress节点停止CV／FFD。原因2:业务接口配置错误。原因3:物理链路故障。原因4:网络出现严重拥塞。()此题为判断题(对，错)。

4.网元上报mpls_tunnel_locv告警,以下哪个原因不会导致该告警()A.物理链路故障B.tunnel没有承载业务C.网络出现严重拥塞D.对端设备故障

更多“What is true about a Bypass Tunnel in MPLS Fast Reroute?() ”相关问题

  • 第1题：

    – What’s the temperature today –( ) .

    A.Nice and cool

    B.The weather forecast says it’s fine

    C.About 18 degrees

    D. Sure, it’s sunny


    参考答案:C

  • 第2题：

    Which CLI command is used to enable MPLS Fast Reroute on a ingress router?()

    A. mpls fast reroute

    B. mpls fast-reroute

    C. enable mpls fast-reroute

    D. tunnel mpls fast-reroute


    参考答案：D

  • 第3题：

    Tunnel路径为PTN950－－PTN3900—PTN6900,tunnel运行正常,在tunnel上限速完毕后tunnel出现运行down ,MPLS链路组断开的告警,可能原因及描述正确的是( )

    A. CIR和PIR配置不正确。

    B. PTN6900端口下没有设置“最大预留带宽”和“可用带宽”。

    C. PTN950、PTB3900端口下没有设置“最大预留带宽”和“可用带宽”。

    D. PTN3900 最大预留带宽和可用带宽是端口设置成三层后默认设置的。


    正确答案：ABD

  • 第4题：

    A:What’s the extent of the delay? B: ( )

    A.BeiJing

    B.apron

    C.About 2 hours

    D.bullet


    正确答案：C

  • 第5题：

    产生MPLS_TUNNEL_LOCV告警的原因可能为:( )

    A. Tunnel的Ingress节点停止CV/FFD。

    B. 物理链路故障。

    C. Ingress节点的单板正在复位。

    D. PW发生故障。

    E. 网络出现严重拥塞。


    正确答案：ABCE

  • 第6题：

    Youwanttodynamicallyassignuserstoan802.1QVLANasaresultoftheirauthentication.Inordertoaccomplishthis.WhichtwoIETFRADIUSattributesshouldyouconfigureontheCiscoSecureACS?()

    A.064Tunnel-Type

    B.066Tunnel-Client-Endpoint

    C.067Tunnel-Server-Endpoint

    D.081Tunnel-Private-Group-ID

    E.082Tunnel-Assignment-ID

    F.083Tunnel-Preference


    参考答案：A, D

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