sample csv file

How to Configure Allowed VLANs on Cisco Trunk

By default, all VLANs are allowed across the trunk link. We can verify that using the show interfaces trunk command: You can prevent traffic from certain VLANs from traversing a trunked link using the following interface mode command: switchport trunk allowed vlan {add | all | except | remove} vlan-list For example, to prevent traffic from VLAN Read More