3Com Switch 8800 Configuration Guide
Chapter 40 AAA and RADIUS/ Protocol Con
figuration
40-29
Table 40-37
Set a real-time accounting interval
Operation
Command
Set a real-time accounting interval
timer realtime-accounting
minutes
Restore the default real-time accounting
interval
undo timer realtime-accounting
The interval is in minutes and must be a multiple of 3.
The setting of real-time accounting interval somewhat depends on the performance of
the NAS and the TACACS server: a shorter interval requires higher device performance.
You are therefore recommended to adopt a longer interval when there are a large
number of users (more than 1000, inclusive). The following table lists the numbers of
users and the recommended intervals.
Table 40-38
Numbers of users and the recommended intervals
Number of users
Real-time accounting interval (in minutes)
1 to 99
3
100 to 499
6
500 to 999
12
ƒ
1000
ƒ
15
The real-time accounting interval defaults to 12 minutes.
40.5 Displaying and Debugging AAA and RADIUS Protocol
After the above configuration, execute
display
command in any view to display the
running of the AAA and RADIUS/ configuration, and to verify the effect of the
configuration. Execute
reset
command in user view to reset AAA and
RADIUS/ statistics, etc. Execute
debugging
command in user view to
debug AAA and RADIUS/.
Table 40-39
Display and debug AAA and RADIUS/ protocol
Operation
Command
Display the configuration information of
the specified or all the ISP domains
display domain
[
isp
-
name
]
