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H31-161 – HCIE - R&S written (Carrier IP)

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Showing 4–6 of 10 questions

Question 4

On the MPLS Layer 3 VPN, PE security is key to the safety of the entire network. Which of the following security measures can be deployed on PEs?

Select all that apply, then click Submit answer.

  • ○

    PE-CE route protocol authentication
  • ○

    VRF route capacity limitation
  • ○

    uRPF
  • ○

    Filter all CE packets that use the VRF interface address as the destination address based on the ACL rule.
Question 5

Which of the following operations will make a PE send notifications to its peer in PWE3?

Select all that apply, then click Submit answer.

  • ○

    Shut down an AC interface
  • ○

    Delete the L2VPN services from an interface
  • ○

    Shut down a public network tunnel
  • ○

    Disable MPLS
Question 6

In which L2VPN technology is L2VPN information transferred through the extended LDP

signaling?

Select an option, then click Submit answer.

  • ○

    Cross circuit connection (CCC)
  • ○

    Martini
  • ○

    Kompella
  • ○

    SVC