Chapter 4 Web Configurator
GS2220 Series User’s Guide
76
Fig ure 55 Change Administrator Login Password
4.6 Sa ve Yo ur C o nfig ura tio n
When you are done modifying the settings in a screen, click Apply to save your changes back to the
run-time memory. Settings in the run-time memory are lost when the Switch’s power is turned off.
Click the Sa ve link in the upper right hand corner of the Web Configurator to save your configuration to
non-volatile memory. Non-volatile memory refers to the Switch’s storage that remains even if the
Switch’s power is turned off.
Note: Use the Sa ve link when you are done with a configuration session.
4.7 Switc h Lo c ko ut
You could block yourself (and all others) from using in-band-management (managing through the data
ports) if you do one of the following:
1 Delete the management VLAN (default is VLAN 1).
2 Delete all port-based VLANs with the CPU port as a member. The “CPU port” is the management port of
the Switch.
3 Filter all traffic to the CPU port.
4 Disable all ports.
5 Misconfigure the text configuration file.
6 Forget the password and/or IP address.
7 Prevent all services from accessing the Switch.
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