Figure 86 Shared Risk Link Group

Figure 8-6 shows that all links that pass through conduit 1 share the same SRLG. The same is true for all links that pass through conduit 2. If the SRLG option is used, two LSPs that need to be diversely routed between node A and node D cannot both pass through conduit 1 or conduit 2, because they would have the same SRLGs in common.

Figure 8-6 shows that all links that pass through conduit 1 share the same SRLG. The same is true for all links that pass through conduit 2. If the SRLG option is used, two LSPs that need to be diversely routed between node A and node D cannot both pass through conduit 1 or conduit 2, because they would have the same SRLGs in common.

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