Display And Maintenance Commands For Hwtacacs - H3C SR8800-F Configuration Manual

Tries to communicate with a secondary server in active state that has the highest priority.
•
If the secondary server is unreachable, the device performs the following operations:
Changes the server status to blocked.
Starts a quiet timer for the server.
Tries to communicate with the next secondary server in active state that has the highest
priority.
•
The search process continues until the device finds an available secondary server or has
checked all secondary servers in active state. If no server is available, the device considers the
authentication, authorization, or accounting attempt a failure.
•
When the quiet timer of a server expires, the status of the server changes back to active. The
device does not check the server again during the authentication, authorization, or accounting
process.
•
When you remove a server in use, communication with the server times out. The device looks
for a server in active state by first checking the primary server, and then checking secondary
servers in the order they are configured.
•
When all servers are in blocked state, the device only tries to communicate with the primary
server.
•
When one or more servers are in active state, the device tries to communicate with these
servers only, even if they are unavailable.
•
When an HWTACACS server's status changes automatically, the device changes this server's
status accordingly in all HWTACACS schemes in which this server is specified.
Restrictions and guidelines
A short real-time accounting interval helps improve accounting precision but requires many system
resources. When there are 1000 or more users, set a real-time accounting interval longer than 15
minutes.
Procedure
To set HWTACACS timers:
Step
1. Enter system view.
2. Enter HWTACACS scheme
view.
3. Set the HWTACACS server
response timeout timer.
4. Set the real-time accounting
interval.
5. Set the server quiet timer.

Display and maintenance commands for HWTACACS

Execute display commands in any view and reset commands in user view.
Command
system-view
hwtacacs scheme
hwtacacs-scheme-name
timer response-timeout
seconds
timer realtime-accounting
minutes
timer quiet minutes
48
Remarks
N/A
N/A
By default, the HWTACACS
server response timeout timer is 5
seconds.
By default, the real-time
accounting interval is 12 minutes.
A short interval helps improve
accounting precision but requires
many system resources. When
there are 1000 or more users, set
a longer interval.
By default, the server quiet timer
is 5 minutes.