Alcatel-Lucent NRS II – Wide Area Network Services — Question 19

Which of the following message types does RSVP use to set up an LSP? (Choose two)

Answer options

• A. Path message
• B. iLER message
• C. Resv message
• D. LSP setup call request
• E. eLER message

Correct answer: A, C

Explanation

The correct answers are A and C because RSVP uses Path messages to initiate the LSP setup and Resv messages to reserve resources along the path. Options B, D, and E are not standard message types used in the RSVP protocol for LSP establishment.