Cisco Systems OL-7029-01 manual Clients, Operation returns to the default behavior

Chapter 3 Commands Specific to the Content Switching Module with SSL

standby preempt

	When you use group number 0, no group number is written to NVRAM, providing backward
	compatibility.
	IP-redundancy clients can prevent preemption from taking place. The standby preempt delay sync
	delay command specifies a maximum number of seconds to allow IP-redundancy clients to prevent
	preemption. When this expires, preemption takes place regardless of the state of the IP-redundancy
	clients.
	The standby preempt delay reload delay command allows preemption to occur only after a router
	reloads. This provides stabilization of the router at startup. After this initial delay at startup, the
	operation returns to the default behavior.
	The no standby preempt delay command disables the preemption delay but preemption remains
	enabled. The no standby preempt delay minimum delay command disables the minimum delay but
	leaves any synchronization delay if it was configured.
Examples	This example shows how to configure the router to wait for 300 seconds (5 minutes) before attempting
	to become the active router:
	ssl-proxy(config-vlan)#standby preempt delay minimum 300
	ssl-proxy (config-vlan)#

Catalyst 6500 Series Switch Content Switching Module with SSL Command Reference

3-88 OL-7029-01