/interface bridge
add admin-mac=5C:xx:xx:xx:xx:xx auto-mac=no fast-forward=no igmp-snooping=yes name=IPTV-Bridge
add admin-mac=CC:xx:xx:xx:xx:xx auto-mac=no comment=defconf fast-forward=no name=bridge
add fast-forward=no name=bridgeWAN
/interface ethernet
set [ find default-name=sfp1 ] mac-address=5C:xx:xx:xx:xx:xx name=spf1
/interface vlan
add comment=Phone interface=spf1 name=vlan100 vlan-id=100
add comment=IPTV interface=spf1 name=vlan101 vlan-id=101
add comment=Internet interface=spf1 name=vlan102 vlan-id=102
/interface ethernet switch
set 0 mirror-source=ether2 mirror-target=ether4
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=ether6
add bridge=bridge comment=defconf interface=ether7
add bridge=bridge comment=defconf interface=ether8
add bridge=bridge comment=defconf interface=ether9
add bridge=IPTV-Bridge hw=no interface=vlan101
add bridge=bridge interface=ether1
add bridge=bridgeWAN interface=spf1
/interface detect-internet
set lan-interface-list=LAN wan-interface-list=WAN
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=bridgeWAN list=WAN

# mar/15/2018 23:22:30 by RouterOS 6.41.3
# software id = DBGU-IA44
#
# model = RouterBOARD 3011UiAS
# serial number = xxxxxxxxxxx
/routing igmp-proxy
set quick-leave=yes
/routing igmp-proxy interface
add alternative-subnets=0.0.0.0/0 interface=IPTV-Bridge upstream=yes
add interface=bridge