JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
  Password Authentication Mode 
1.  Open the software to log in to the interface of PuTTY. Enter the IP address of the switch 
into Host Name field; keep the default value 22 in the Port field; select SSH as the 
Connection type.   
 
Figure 1-9 SSH Connection Config 
2.  Click the Open button in the above figure to log in to the switch. Enter the login user name 
and password to log on the switch, and then enter the Privileged EXEC Mode password, so 
you can continue to configure the switch.   
 
Figure 1-10 Log on the Switch 
1.2  CLI Command Modes 
The CLI is divided into different command modes: User EXEC Mode, Privileged EXEC Mode, 
Global Configuration Mode, Line Configuration Mode, VLAN Configuration Mode, Interface 
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