Enabling The Online Tacacs User To Change The Password - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
Table 2-44 Set a real-time accounting interval
Set a real-time accounting interval.
Restore the default real-time accounting
interval.
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 recommends the ratio
of minutes to the number of users.
Table 2-45 Recommended ratio of the interval to the number of users
User number
1 – 99
100 – 499
500 – 999
ƒ1000
The real-time accounting interval defaults to 12 minutes.

2.4.10 Enabling the Online TACACS User to Change the Password

Perform the following configuration in user view.
Table 2-46 Enable the online TACACS user to change the password
Enable the online TACACS user to
change the password
After this command is configured, the system guides the TACACS online user through
to change the password. Three chances are available for changing the password.
Failure to do so makes the TACACS server quit this operation automatically.
This function is only valid for terminal users (including console, AUX, TTY, and VTY)
configured with TACACS authentication.
Operation
Real-time accounting interval (in minutes)
3
6
12
ƒ15
Operation
3Com Corporation
2-36
Chapter 2 AAA and RADIUS/HWTACACS Protocol
Command
timer realtime-accounting minutes
undo timer realtime-accounting
Command
hwtacacs change-password self
Configuration