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4A0-103 · Question #125

Click on the exhibit. All links have 1Gbps unreserved bandwidth initially and Shared Explicit reservation style is used. After the LSP's primary and standby secondary paths are signaled, how much…

The correct answer is C. R1-R2 will have 600Mbps left and R2-R4 will have 600Mbps left. See the full explanation below for the reasoning.

Question

Click on the exhibit. All links have 1Gbps unreserved bandwidth initially and Shared Explicit reservation style is used. After the LSP's primary and standby secondary paths are signaled, how much unreserved bandwidth is left on the links?

Exhibit

4A0-103 question #125 exhibit

Options

  • AR1-R2 will have 300Mbps left and R2-R4 will have 400Mbps left.
  • BR1-R2 will have 400Mbps left and R2-R4 will have 400Mbps left.
  • CR1-R2 will have 600Mbps left and R2-R4 will have 600Mbps left.
  • DR1-R2 will have 300Mbps left and R2-R4 will have 600Mbps left.

How the community answered

(49 responses)
  • A
    12% (6)
  • B
    8% (4)
  • C
    76% (37)
  • D
    4% (2)

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