Cisco Catalyst 3750 Metro Command Reference Manual page 756

switchport trunk
This example shows how to remove VLANs 3 and 10 to 15 from the pruning-eligible list:
Switch(config-if)# switchport trunk pruning vlan remove 3,10-15
You can verify your settings by entering the show interfaces interface-id switchport privileged EXEC
command.
Related Commands Command
show interfaces
switchport mode
Catalyst 3750 Metro Switch Command Reference
2-728
Description
switchport Displays the administrative and operational status of a switching
(nonrouting) port, including port blocking and port protection settings.
Configures the VLAN membership mode of a port.
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
OL-9645-10