3Com 3CRWX120695A, Руководство по настройке

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116 C
HAPTER
6: C
ONFIGURING AND
M
ANAGING
IP I
NTERFACES AND
S
ERVICES
To clear all SSH server sessions, type the following command:
WX1200# clear sessions admin ssh
This will terminate manager sessions,
do you wish to continue? (y|n) [n]
y
Cleared ssh session on tty3
(To manage Telnet client sessions, see “Logging In to a Remote Device”
on page 132.)
Managing Telnet Telnet requires a valid username and password for access to the switch.
Telnet Login Timers
After the username prompt is displayed, MSS allows 30 seconds to enter
a valid username and password to complete the login. If you do not press
Enter or complete the login before the timer expires, MSS ends the
session. This timer is not configurable.
Enabling Telnet
Telnet is disabled by default. To enable Telnet, use the following
command:
set ip telnet server { enable | disable }
Adding a Telnet User
To log in with Telnet, a user must supply a valid username and password.
To add a username and password to the local database, use the following
command:
set user username password password
Optionally, you also can configure MSS either to locally authenticate the
user or to use a RADIUS server to authenticate the user. Use the following
command:
set authentication admin { user-glob }
method1 [ method2] [ method3 ] [ method4 ]
You can use the same username and password for SSH or create a new
one. For a CLI example, see “Adding an SSH User” on page 114.