Cisco CRS-1 - Carrier Routing System Router Configuration Manual page 36

How to Configure AAA Services
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
radius-server deadtime minutes
Example:
RP/0/RP0/CPU0:router(config)# radius-server
deadtime 5
Step 3
radius-server dead-criteria time seconds
Example:
RP/0/RP0/CPU0:router(config)# radius-server
dead-criteria time 5
Step 4
radius-server dead-criteria tries tries
Example:
RP/0/RP0/CPU0:router(config)# radius-server
dead-criteria tries 4
Step 5
end
or
commit
Example:
RP/0/RP0/CPU0:router(config)# end
or
RP/0/RP0/CPU0:router(config)# commit
Step 6
show radius dead-criteria host ip-addr
[auth-port auth-port] [acct-port acct-port]
Example:
RP/0/RP0/CPU0:router# show radius dead-criteria
host 172.19.192.80
Cisco IOS XR System Security Configuration Guide for the Cisco CRS-1 Router
SC-30
Configuring AAA Services on Cisco IOS XR Software
Purpose
Enters global configuration mode.
Improves RADIUS response times when some servers
might be unavailable and causes the unavailable servers to
be skipped immediately.
Establishes the time for the dead-criteria conditions for a
RADIUS server to be marked as dead.
Establishes the number of tries for the dead-criteria
conditions for a RADIUS server to be marked as dead.
Saves configuration changes.
When you issue the end command, the system prompts
•
you to commit changes:
Uncommitted changes found, commit them before
exiting(yes/no/cancel)?
[cancel]:
Entering yes saves configuration changes to the
–
running configuration file, exits the configuration
session, and returns the router to EXEC mode.
Entering no exits the configuration session and
–
returns the router to EXEC mode without
committing the configuration changes.
Entering cancel leaves the router in the current
–
configuration session without exiting or
committing the configuration changes.
• Use the commit command to save the configuration
changes to the running configuration file and remain
within the configuration session.
(Optional) Displays dead-server-detection information that
has been requested for a RADIUS server at the specified IP
address.
OL-20382-01