DGS-6604 m show ip dvmrp neighbor
CLI Reference Guide
638
UpTime The total time elapsed since the neighbor was discovered; until now.
ExpTime The time remaining until the entry is removed from the DVMRP neighbor
table.
Generation ID If a DVMRP router is restarted, it will not be aware of any previous prunes
that it had sent or received. In order for the neighbor to detect that the
router has restarted, a non-decreasing number is placed in the periodic
probe message called the generation ID. When a change in the generation
ID is detected, any prune information received from the router is no longer
valid and should be flushed.