88Available commands are listed below.N Display the next page.Press "N" to display the next page.P Display the previous page.Press "P" to display the previous page.C Move to the VLAN creation screen.Press "C." The screen changes to "VLAN Create Menu." For details, refer to the next section(4.6.1.c).D Delete a VLAN that has been configured.Press "D." The command prompt changes to "Enter VLAN ID >." Enter the VLAN ID you wishto delete with a value of 2 to 4094.M Set the management VLAN.Press "M." The command prompt changes to "Enter index number>." Enter VLAN ID youwish to configure as a management VLAN with a value of 1 to 4094.I Set the Internet Mansion mode.Press "I." The command prompt changes to "Enable or Disable Internet Mansion Function?(E/D>." Enter "E" to enable the Internet Mansion mode. Enter "D" to disable it.If you press "E", the command prompt changes to "Uplink port?>." Enter the port numberyou wish to configure as Uplink port. By this setting, you can set the device to be an opti-mum environment as a Switching Hub used in Internet Mansion. By this setting, the speci-fied port becomes an Uplink port, and other ports can communicate only with downlinkports. Downlink ports cannot communicate with each other. So, it is possible to ensuresecurity between each resident.(There are some constrained conditions for use. Please execute configuration after confirm-ing "Precautions.")O Move to the screen to modify the VLAN settings.Press "O." The command prompt changes to "Enter VLAN ID>." Enter the VLAN ID you wishto configure with a value of 1 to 4094. Then, the screen changes to ”VLAN modificationMenu.” For details, refer to the next section(4.6.1.d).S Configure and confirm the PVID by port.Press "S." The screen changes to ”VLAN Port Configuration Menu.” For details, refer to thenext section(4.6.1.e).Q Return to the parent menu.Note: When creating a new VLAN, the PVID is not changed with this new creation.After registering the VLAN on this screen, make sure to confirm the configura-tion operation and configuration content on the configuration screen of Fig.4-38.When you wish to delete a VLAN, you cannot delete it if the VLAN ID of theVLAN to be deleted still remains as a PVID. Delete the VLAN after changingthe PVID to other VLAN ID.