Cisco Crosswork Planning Design 7.2.x User Guide

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Cisco Crosswork Planning Design 7.2.x User Guide

SR LSP paths

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Details how SR LSP paths function within Segment Routing to provide flexible routing options.


SR LSPs can have multiple LSP paths, where each LSP path has its own segment list. There is no distinction between standby and non-standby LSP paths for SR LSPs.

Note
If both the SR LSP and its SR LSP paths have segments, the segments on the LSP paths override those on the SR LSP.

Example

Example SR LSP shows an SR LSP from kcy to mia that has a primary and a secondary path. The primary path is configured with a chi node segment list hop and chi-to-wdc interface segment list hop, and the secondary path is configured with a node segment list hop in okc. This can be seen by selecting the LSP paths individually from the LSP Paths table.

Figure 1. Example SR LSP
SR LSP path