I am in the process of setting up a trunk port for a client. I want to allow only 4 production vlan to traverse the trunk. The rest of the vlans I want to prune off.
I am shipping this trunk port to an IPS unit to inspect the traffic for mal content. The IPS interface is supposed to act as a trunk port as well and then ship traffic from one vlan pair back to another Vlan Pair. I am configuring two vlan pairs on the interface of the IPS unit.
Yesterday i used the command " swi trunk pruning vlan 4,6,7,8,10,14,15,20"
Should this command keep these vlan's from propogating down the trunk link?