help for stpd config
what is my mistake * Slot-1 Stack.3 # configure stpd "s0" add "vlan100" ports 1:1-6 Error: Cannot assign vlan vlan100 port 1:1 to STP domain Error: Cannot assign vlan vlan100 port 1:2 to STP domain Error: Cannot assign vlan vlan100 port 1:3 to STP...