Dell PowerConnect M6348 Cli Reference Manual page 515

User Guidelines
This command has no user guidelines.
Example
The following example forbids adding VLAN numbers 234 through 256 to port 1/g8.
console(config)#interface ethernet 1/g8
console(config-if-1/g8)#switchport forbidden vlan add 234-256
switchport general acceptable-frame-type tagged-only
Use the switchport general acceptable-frame-type tagged-only command in Interface
Configuration mode to discard untagged frames at ingress. To enable untagged frames at
ingress, use the no form of this command.
Syntax
switchport general acceptable-frame-type tagged-only
no switchport general acceptable-frame-type tagged-only
Default Configuration
All frame types are accepted at ingress.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
This command has no user guidelines.
Example
The following example configures 1/g8 to discard untagged frames at ingress.
console(config)#interface ethernet 1/g8
console(config-if-1/g8)#switchport general acceptable-frame-type
tagged-only
switchport general allowed vlan
Use the switchport general allowed vlan command in Interface Configuration mode to add
VLANs to or remove VLANs from a general port.
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