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H12-891_V1.0 · Question #568

Which of the following descriptions of MPLS header TTL are correct? (Multiple choice)

The correct answer is A. Can prevent infinite loop forwarding of messages C. MPLS has two ways to process TTL. One is to copy the IP TTL value in the MPLS header when. You've hit your weekly limit · resets 5am (America/New_York)

MPLS and VPN Technologies

Question

Which of the following descriptions of MPLS header TTL are correct? (Multiple choice)

Options

  • ACan prevent infinite loop forwarding of messages
  • BWhen copying TTL is disabled, Tracert can see the LSR of the passing MPLS domain.
  • CMPLS has two ways to process TTL. One is to copy the IP TTL value in the MPLS header when
  • DThe processing method of copying the IP TTL value hides the LSR of the MPLS domain, which

How the community answered

(40 responses)
  • A
    80% (32)
  • B
    13% (5)
  • D
    8% (3)

Explanation

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Topics

#MPLS TTL#TTL copy#label switching#traceroute

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