← Back to exam page

400-201 – CCIE Service Provider Written Exam (V 4.1)

Loading demo links...

Showing 13–15 of 15 questions

Question 13 (Core Routing)

Refer to exhibit. Which conclusion is true?

Select an option, then click Submit answer.

  • ○

    CT0 TE LSP can preempt CT1 TE. CT1 TE LSP cannot preempt CT0, except CT1 TE LSPs that corresponds to TE Class 0.
  • ○

    CT0 TE LSP can preempt a CT1 TE LSP, but not vise versa. A CT1 TE LSP with a better priority can still preempt a CT1 TE LSP with worse priority.
  • ○

    CT1 TE LSP can preempt some CT0 TE LSPs and vice versa however other TE LSPs cannot preempt CT1 TE LSPs that corresponds to TE Class 0.
  • ○

    CT1 TE LSP can preempt a CT0 TE LSP, but not vice versa. A CT0 TE LSP with a better priority can still preempt a CT0 TE LSP with worse priority.
Question 14 (EvolvingTechnologies)

Which action enables an IPv6 multicast router on a subnet with locally attached receivers to quickly determine if there is a need to send traffic for a certain multicast group out to that subnet?

Select an option, then click Submit answer.

  • ○

    Adjust the MLD report interval on the router.
  • ○

    Activate IGPMv3 snooping and fast-leave.
  • ○

    Enable the MLDv2 explicit-tracking feature.
  • ○

    Decrease the ICMPv4 multicast query timer.
Question 15 (Core Routing)

Refer to the exhibit. Which technology is being implemented?

Select an option, then click Submit answer.

  • ○

    DS-TE
  • ○

    PBTS
  • ○

    IP FRR
  • ○

    CBTS