Security class
Security class is a rule for the restriction of accessing into the router, including the measures of forgetting the password.
There are 3 levels for the restriction of accessing into the router.
There are 2 levels for the measures of password lost.
'security class' command is used for setting the security class.
+---------------------------------------------------------------------------------------------------
|
| > administrator
| Password:
| #
| # security class ?
| Command Format: security class LEVEL FORGET [TELNET [SSH]]
| LEVEL = 1-3, FORGET = 'on' or 'off', TELNET = 'on' or 'off', SSH = 'on' or 'off'
| Description: Sets security class.
| Default Parameter: 1 on off off
| #
| #
|
+---------------------------------------------------------------------------------------------------
LEVEL (Restriction of accessing into Yamaha router)
The following table shows the difference of 3 levels for the restriction of accessing.
For example, if change the LEVEL to "2", it is possible to reject the access by the remote setup, but allow the access by the TELNET,SSH and SERIAL.
LEVEL |
Access by the SERIAL |
Access by the TELNET,SSH |
Access by the remote setup |
1 |
Enable |
Enable |
Enable |
2 |
Enable |
Enable |
Disable |
3 |
Enable |
Disable |
Disable |
FORGET (Measures of forgetting password)
Type |
The login to the console when forget the password |
on |
Enable |
off |
Disable |
TELNET (Restriction of the TELNET client function)
Type |
TELNET client function |
on |
Enable |
off |
Disable |
SSH (Restriction of the SSH client function)
Type |
SSH client function |
on |
Enable |
off |
Disable |
Example of changing the security class
+---------------------------------------------------
|
| > administrator
| Password:
| # security class 2 on on on
| # show environment
| ...
| Security Class: 2, FORGET: ON, TELNET: ON, SSH: ON
| ...
| # save
| #
|
+---------------------------------------------------
Return to Top