[admin@MikroTik] > /interface ethernet print
Flags: X - disabled, R - running, S - slave
# NAME MTU MAC-ADDRESS ARP SWITCH
0 R ether1 1500 6C:3B:6B:20:10:D6 enabled switch1
1 RS ether2 1500 6C:3B:6B:20:10:D7 enabled switch1
2 S ether3 1500 6C:3B:6B:20:10:D8 enabled switch1
3 RS ether4 1500 6C:3B:6B:20:10:D9 enabled switch1
4 S ether5 1500 6C:3B:6B:20:10:DA enabled switch1
5 RS ether6 1500 6C:3B:6B:20:10:DC enabled switch2
6 RS ether7 1500 6C:3B:6B:20:10:DD enabled switch2
7 RS ether8 1500 6C:3B:6B:20:10:DE enabled switch2
8 ether9 1500 6C:3B:6B:20:10:DF enabled switch2
9 RS ether10 1500 6C:3B:6B:20:10:E0 enabled switch2
10 sfp1 1500 6C:3B:6B:20:10:DB enabled

Ugyanez van az enable ether5 után is.