Configure System Information 
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M4300 Series and M4300-96X Fully Managed Switches User Manual 
The following table describes information in the Supported Switch table. If you 
preconfigure a new stack member, the switch index identifies the type of switch that is 
being added to the stack.
Configure a Loopback Interface
You can create, configure, and remove loopback interfaces.
 To configure a loopback interface: 
1.  Launch a web browser.
2.  In the address field of your web browser, enter the IP address of the switch.
The login window opens.
3.  Enter the user name and password. 
The default admin user name is 
admin and the default admin password is blank, that is, 
do not enter a password.
4.  Click the Login button. 
The System Information page displays.
5.  Select System > Management > Loopback Interface. 
Field Description
Switch Model ID The model number of the supported switch.
Switch Index The index that is assigned to the supported switch.
Management Preference The management preference of the supported switch.