Câu 16: 4A0-103: Alcatel-Lucent Multiprotocol Label Switching

All links have 1Gbps unreserved bandwidth initially and all LSPs have the least-fill feature enabled. After the two LSPs have been signaled as shown, two newLSPs are configured. LSP-3 is signaled first with 600Mbps reserved. LSP-4 is signaled after with 800Mbps reserved. All LSPs have the same setup and hold priorities. Which paths will CSPF choose for LSP-3 and LSP-4?

1. A. LSP-3 takes R1-R3-R5-R6 and LSP-4 takes R1-R2-R4-R6.
2. B. LSP-3 takes R1-R2-R4-R6 and LSP-4 takes R1-R3-R5-R6.
3. C. LSP-3 takes R1-R3-R5-R6 and LSP-4 has no available path. — đáp án hiện tại
4. D. LSP-3 takes R1-R2-R4-R6 and LSP-4 has no available path.