Dell PowerConnect 8100 CLI Reference Guide - Page 806
Command Mode, User Guidelines, Example, switchport general forbidden vlan, Syntax, Default
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Command Mode Interface Configuration (gigabitethernet, port-channel, tengigabitethernet, fortygigabitethernet) mode User Guidelines This command removes the port from the previous VLAN membership and adds it to the specified VLAN. The no form of the command sets the port VLAN membership to VLAN 1. Example The following example configures interface gi1/0/8 to operate in access mode with a VLAN membership of 23. Received untagged packets are processed on VLAN 23. Received packets tagged with VLAN 23 are also accepted. Other received tagged packets are discarded. console(config)#interface gigabitethernet 1/0/8 console(config-if-1/0/8)#switchport access vlan 23 switchport general forbidden vlan Use the switchport general forbidden vlan command in Interface Configuration mode to forbid adding specific VLANs to a general mode port. To revert to allowing the addition of specific VLANs to the port, use the remove parameter of this command. Syntax switchport general forbidden vlan {add vlan-list | remove vlan-list} • add vlan-list - List of valid VLAN IDs to add to the forbidden list. Separate nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a range of IDs. • remove vlan-list - List of valid VLAN IDs to remove from the forbidden list. Separate nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a range of IDs. Default Configuration All VLANs allowed. 806 VLAN Commands
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