I've got an 877 running IOS 12.4.6, and I want to create two VLANs (1 & 26)1 already exists, and all the ethernet ports are already in it.I create VLAN 26 by doing:int vlan 26 ip add x.x.x.x 255.255.255.0Now, if I go to an interface and do:int f0 swi...