CLI Guide

Layer 2 Switching Commands 873
show port protocol
Use the show port protocol command to display the Protocol-Based VLAN
information for either the entire system or for the indicated group.
Syntax
show port protocol {group-id | all}
• group-id — The protocol-based VLAN group ID, which is automatically
generated when you create a protocol-based VLAN group with the vlan
protocol group command.
• all — Enter all to show all interfaces.
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec mode, Global Configuration mode and all Configuration
submodes
User Guidelines
This command has no user guidelines.
Example
The following example displays the Protocol-Based VLAN information for
either the entire system.
console#show port protocol all
Group
Group Name ID Protocol(s) VLAN Interface(s)
--------------- ----- ---------- ---- ------------
test 1 IP 1 gi1/0/1
show switchport ethertype
Use the show switchport ethertype to display the configured Ethertype for
each interface.