Câu 65: 4A0-103: Alcatel-Lucent Multiprotocol Label Switching
An LSP path is configured as follows:- Shared-explicit reservation style- Make-before-break (MBB) enabled- 500Mpbs bandwidth reserved on a 1Gbps linkWith 100Mbps of unreserved bandwidth remaining, the operator increases the LSP-path's bandwidth reservation to 900Mbps. What happens to the existing LSP?
Nội dung câu hỏi
An LSP path is configured as follows:- Shared-explicit reservation style- Make-before-break (MBB) enabled- 500Mpbs bandwidth reserved on a 1Gbps linkWith 100Mbps of unreserved bandwidth remaining, the operator increases the LSP-path's bandwidth reservation to 900Mbps. What happens to the existing LSP?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. CSPF looks for the delta bandwidth, taking down the first path if necessary.
- B. CSPF looks for the delta bandwidth, implementing make-before-break. — đáp án hiện tại
- C. After 5 failed attempts to find the bandwidth requested, the head end disables the LSP.
- D. CSPF looks for the entire bandwidth requested, implementing MBB.
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