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VLAN Commands
366 Intel® Blade Server Ethernet Switch Modules SBCEGBESW1 and SBCEGBESW10 CLI Guide
switchport general acceptable-frame-type
tagged-only
The switchport general acceptable-frame-type tagged-only Interface Configuration
mode command discards untagged frames at ingress. To return to the default
configuration, 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
There are no user guidelines for this command.
Example
The following example configures Ethernet port 1 to discard untagged frames at ingress.
switchport forbidden vlan
The switchport forbidden vlan Interface Configuration mode command forbids adding
specific VLANs to a port. To return to the default configuration, use the
remove
parameter for this command.
Syntax
switchport forbidden vlan {add vlan-list | remove vlan-list}
Console(config)# interface ethernet ext.1
Console(config-if)# switchport general acceptable-frame-type tagged-only