To create checkpoints from an ISIS topology map


1	Choose Tools→Route Analysis→ISIS Topology→IGP_Administrative_Domain from the NFM-P main menu. The appropriate ISIS topology map opens.
2	Right-click on the map and choose Checkpoint from the contextual menu.
3	Perform one of the following: Choose All ISIS Domains from the contextual menu to create checkpoints for every ISIS routing domain in the IGP administrative domain. Choose Checkpoint Manager from the contextual menu. The Checkpoint Manager form opens.
4	Close the topology map. End of steps

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