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Error and resource exhaustion handling
Supporting multiple topologies for the same destination prefix
Resolving received SID indexes or labels to different routes of the same prefix within the same IGP instance
Checking for SID errors before programming the ILM and NHLFE
Programming ILM/NHLFE for duplicate prefix-SID indexes/labels for different prefixes
Programming ILM/NHLFE for the same prefix across IGP instances
Handling ILM resource exhaustion while assigning a SID index/label
Handling ILM, NHLFE, or other IOM or CPM resource exhaustion while resolving or programming a SID index/label
Parent topic:
Segment routing operational procedures