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Question 451 - H12-891 discussion

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Regarding the tag space for MPLS, the description is incorrect

A.
When the penultimate hop LSR performs a label swap, if the swapped tag value is found to be
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A.
When the penultimate hop LSR performs a label swap, if the swapped tag value is found to be
B.
the tag is popped up by default and the message is sent to the last hop
Answers
B.
the tag is popped up by default and the message is sent to the last hop
C.
Above 1024 is the tag space shared by dynamic signaling protocols such as LDP, RSVP-TE, MP-BGP, etc
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C.
Above 1024 is the tag space shared by dynamic signaling protocols such as LDP, RSVP-TE, MP-BGP, etc
D.
16-1023 is a label control shared by static LSPs and static CR-LSPs
Answers
D.
16-1023 is a label control shared by static LSPs and static CR-LSPs
Suggested answer: B
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asked 18/09/2024
Arash Farivarmoheb
42 questions
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