D-Link DWS-1008 User Manual page 103

DWS-1008 User's Manual
Changing the Telnet Service Port Number
To change the TCP port the Switch listens on for Telnet connections, use the following
command:
set ip telnet port-num
Caution: If you change the Telnet port number from a Telnet session, MSS immediately ends the
session. To open a new management session, you must Telnet to the switch with the new Telnet port
number.
Resetting the Telnet Service Port Number to Its Default
To reset the Telnet management service to its default TCP port, use the following command:
clear ip telnet
Managing Telnet Server Sessions
Use the following commands to manage Telnet server sessions:
show sessions admin
clear sessions admin telnet [session-id]
These commands display and clear management sessions from a remote client to the switch's
Telnet server.
To display the Telnet server sessions on an Switch, type the following command:
Note. If you type the clear sessions admin telnet command from within a Telnet session, the
session ends as soon as you press Enter.
DWS-1008# show sessions admin
Tty Username
------- --------------------
tty0
tty2 tech
tty3 sshadmin
3 admin sessions
To clear all Telnet server sessions, type the following command:
DWS-1008# clear sessions telnet
This will terminate manager sessions, do you wish to continue? (y|n) [n]y
Cleared telnet session on tty2
D-Link Systems, Inc.
Configuring and Managing IP Interfaces and Services
Time (s) Type
----------- --------
3644 Console
6 Telnet
381 SSH
98