Cisco Hot Standby Router Protocol Group Preempt Delay

1.3.6.1.4.1.9.9.106.1.2.1.1.5

This delay is the time difference between a router power up and the time it can actually start preempting the currently active router. When a router first comes up, it doesn't have a complete routing table. If it's configured to preempt, then it will become the Active router, but it will not be able to provide adequate routing services. The solution to this is to allow for a configurable delay before the router actually preempts the currently active router.