1-1 
1  Logging In to an Ethernet Switch 
Go to these sections for information you are interested in: 
z  Logging In to an Ethernet Switch 
z  Introduction to the User Interface 
Logging In to an Ethernet Switch 
To manage or configure a Switch 4210, you can log in to it in one of the following three methods: 
z  Command Line Interface 
z  Web-based Network Management Interface 
z  Network Management Station 
The following table shows the configurations corresponding to each method: 
Method  Tasks 
Logging In Through the Console Port 
Logging In Through Telnet 
Logging In Using a Modem 
Command Line Interface 
CLI Configuration 
Web-based Network Management Interface 
Logging In Through the Web-based Network 
Management Interface
 
Network Management Station  Logging In Through NMS 
 
Introduction to the User Interface 
Supported User Interfaces 
 
 
The auxiliary (AUX) port and the console port of a 3Com low-end and mid-range Ethernet switch are the 
same port (referred to as console port in the following part). You will be in the AUX user interface if you 
log in through this port. 
 
Switch 4210 supports two types of user interfaces: AUX and VTY. 
z  AUX user interface: A view when you log in through the AUX port. AUX port is a line device port.  
z  Virtual type terminal (VTY) user interface: A view when you log in through VTY. VTY port is a 
logical terminal line used when you access the device by means of Telnet or SSH.