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Example
The following shows how to set the configuration mode to port 1,
and then set the switchport mode to trunk:
switchport acceptable-frame-types
Use this command to configure the acceptable frame types for a
port. Use the no form to restore the default.
Syntax
switchport acceptable-frame-types {all | tagged}
no switchport acceptable-frame-types
all - The port accepts all frames, tagged or untagged.
tagged - The port only receives tagged frames.
Default Setting
All frame types
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
When set to receive all frame types, any received frames that
are untagged are assigned to the default VLAN.
Example
The following example shows how to restrict the traffic received
on port 1 to tagged frames:
Console(config)#interface ethernet 1/1
Console(config-if)#switchport mode trunk
Console(config-if)#
Console(config)#interface ethernet 1/1
Console(config-if)#switchport acceptable-frame-types tagged
Console(config-if)#