how to configure two interfaces giga in the same vlan (1)?
That's a wrong example because, by default, switchports are already in VLAN 1.
Let's say you want to put two interfaces into the same VLAN, 20.
Scenario 1: Old method or "range" command not supported:
config t
interface Gig 0/1
switchport access vlan 20
interface Gig 0/2
switchport access vlan 20
end
Scenario 2: Range command, two ports are adjacent to each other
config t
interface RANGE Gig 0/1 - 2
switchport access vlan 20
end
Scenario 3: Range command, two ports are not adjacent to each other
config t
interface RANGE Gig 0/2, Gig 0/48
switchport access vlan 20
end
