Cisco Systems XR manual Radius-server deadtime minutes No radius-server deadtime, SR-39

Authentication, Authorization, and Accounting Commands on Cisco IOS XR Software

radius-server deadtime

radius-server deadtime

To improve RADIUS response times when some servers are unavailable and cause the unavailable servers to be skipped immediately, use the radius-server deadtime command in global configuration mode. To set deadtime to 0, use the no form of this command.

radius-server deadtime minutes

no radius-server deadtime

Syntax Description	minutes	Length of time, in minutes, for which a RADIUS server is skipped over by transaction
		requests, up to a maximum of 1440 (24 hours). The range is from 1 to 1440. The default
		value is 0.

Defaults

Command Modes

Command History

Dead time is set to 0.

Global configuration

Release	Modification
Release 3.3.0	This command was introduced on the Cisco CRS-1 and
	Cisco XR 12000 Series Router.

Usage Guidelines	To use this command, you must be in a user group associated with a task group that includes the proper
	task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on
	Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
	A RADIUS server marked as dead is skipped by additional requests for the duration of minutes unless
	all other servers are marked dead and there is no rollover method.
Task ID	Task ID	Operations
	aaa	read, write
Examples	The following example specifies five minutes of deadtime for RADIUS servers that fail to respond to
	authentication requests for the radius-server deadtime command:

RP/0/RP0/CPU0:router# configure

RP/0/RP0/CPU0:router(config)# radius-server deadtime 5

Cisco IOS XR System Security Command Reference

SR-39