Security Commands 986• vlan-id — The ID of a valid VLAN to use as the guest VLAN (Range: 0-4093).Default ConfigurationThe guest VLAN is disabled on the interface by default.Command ModeInterface Configuration (Ethernet) modeUser GuidelinesIf configured, the guest VLAN is the VLAN to which 802.1X unaware clientsare assigned. Configure the guest VLAN before using this command.The switch attempts authentication three times before assigning a supplicantto the guest VLAN.ExampleThe following example sets the guest VLAN on port 1/0/2 to VLAN 10.console(config-if-Gi1/0/2)#dot1x guest-vlan 10dot1x timeout guest-vlan-periodUse the dot1x timeout guest-vlan-period command in InterfaceConfiguration mode to set the number of seconds that the switch waitsbefore authorizing the client if the client is an 802.1X unaware client. Use theno form of the command to return the timeout to the default value.Syntaxdot1x timeout guest-vlan-period secondsno dot1x timeout guest-vlan-period• seconds — Time in seconds that the switch waits before authorizing theclient if the client is a 802.1X unaware client. Range 1-300.Default ConfigurationThe switch remains in the quiet state for 90 seconds.
