I got great help from experts here, so I just keep asking for help on our new catalyst 3560X switch(12.2(58)SE1).
Purpose: Intervlan routing,
actions taken: I created Vlan10 with 10.10.1.1/24; vlan20 with 10.20.1.1/24 on this new switch, IP routing enabled, Vlan 1 is 10.1.10.2/24 for management
Problem: on a new port ( unconfigured 😞
>interface GigabitEthernet0/24
>no switchport
command rejected, not allowed on this interface
I have googled a while but couldn't firgured out why this command is rejected, what should I prepare the port before I can run "no switchport"?
Any suggestions and advises are greatly appreciated.
