Manual
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Москва, Новозаводская ул., 18, стр. 1 
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Switch#config 
Switch(config)#interface vlan 1 
Switch(Config-if-Vlan1)#ip address 10.1.128.251 255.255.255.0 
Switch(Config-if-Vlan1)#no shutdown 
To enable the Telnet Server function, users should type the CLI command telnet-server enable 
in the global mode as below: 
Switch>enable 
Switch#config 
Switch(config)# telnet-server enable 
Step 2: Run Telnet Client program. 
Run Telnet client program included in Windows with the specified Telnet target. 
Run telnet client program included in Windows 
Step 3: Login to the switch. 
Login to the Telnet configuration interface. Valid login name and password are required, 
otherwise  the  switch  will  reject  Telnet  access.  This  is  a  method  to  protect  the  switch  from 
unauthorized access. As  a  result, when Telnet is enabled for configuring and managing the 
switch,  username and  password  for authorized  Telnet  users  must be  configured  with  the 
following command: username <username> privilege <privilege> [password (0|7) <password>]. 
To open the local authentication style with the following command: authentication line vty login 
local. Privilege option must exist and just is 15. Assume an authorized user in the switch has a 
username  of  “test”,  and  password  of  “test”,  the  configuration  procedure  should  like  the 
following: 
Switch>enable 
Switch#config 










