What is the meaning of this?
switch-b7bc88 (config) # interface ethernet 1/5-1/6 switchport mode hybrid
% interface range is not supported for this command
I’m adapting from instructions whose purpose isn’t always clear, and this error message isn’t either. What I did differently was to use the command “vlan 1” followed by “exit” rather than “vlan 100” or “vlan 200”, since I’m using vlan 1. It’s also not clear what “vlan 1” does, because “vlan 1 ?” just tells me “”.