NEC SOPHO IP 5000 Command Reference Manual page 79

shell
Command Reference Guide
for example. An encrypted password, however, must be of 24 characters in
length and must be in ciphertext, _(TT8F]Y\5SQ=^Q`MAF4<1!! for example.
Description
Using the set authentication password command, you can set a local
authentication password. Using the undo set authentication password
command, you can remove the local authentication password.
Regardless of whether the password format is set to plain text or ciphertext, a
user must input plain text password during the authentication.
When configuring a password, you must specify its format to simple or cipher. If
the former has been specified, the password saved in the configuration file will
be in plain text. If the latter is specified, however, the password will be displayed
in ciphertext regardless of whether the password you enter is a simple
password of 1 to 16 bytes or an encrypted password of 24 bytes.
By default, Telnet users are required to undergo login password authentication
(which can be set by using the authentication-mode password command). If
no password has been configured, the following information will be displayed:
■ password required, but none set
For related command, see authentication-mode.
Example
Set the local authentication password for the user interfaces vtys 0 to 4 to
"NEC-PHILIPS".
[NEC-PHILIPS-ui-vty0-4] authentication-mode password
[NEC-PHILIPS-ui-vty0-4] set authentication password simple NEC-PHILIPS
Syntax
shell
undo shell
View
User interface view
Parameter
None
Description
Using the shell command, you can enable terminal services on a user interface.
Using the undo shell command, you can remove the current setting.
By default, the terminal services are enabled on all the user interfaces.
Some constraints are put on the undo shell command. First, CON does not
support this command. Second, if there is only AUX but no CON on a router
(AUX and CON shares the same port), the AUX will not support this command
as well. These constraints do not apply to other types of user interfaces.
Example
Disable terminal services on the virtual terminals (VTYs) 0 to 4.
[NEC-PHILIPS] user-interface vty 0 4
[NEC-PHILIPS-ui-vty0-4] undo shell
The following information will be displayed for a login Telnet terminal:
SOPHO
IP 5000/SOPHO IP6000
79