IPTV & LAN forwarding

hi guys, just wanted to try and understand the best method to achieve my goal of forwarded both LAN&IPTV packets through PTP antennas
the setup i have looks like this (both mikrotik router/switch at latest versions)
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1st router config looks like this:

[hooliz@home] > /interface print
Flags: D - dynamic, X - disabled, R - running, S - slave 
 #     NAME                                TYPE       ACTUAL-MTU L2MTU 
 0  R  ether1                              ether            1500  1598      ====> WAN INTERFACE WITH VLAN ASSIGNED (ether1-vlan6)
 1  RS ether2                              ether            1500  1598    ====> LAN INTERFACE in default bridge (assigned ether2-vlan6 while testing)   
 6  R   bridge                              bridge           1500  1598            
 7  R  bridge-vlan6                        bridge           1500  1594            ====> bridge for both eth1/eth2 vlans
 8  RS ether1-vlan6                        vlan             1500  1594           
 9  RS ether2-vlan6                        vlan             1500  1594           
 
 [hooliz@home] > /interface bridge print
Flags: X - disabled, R - running 
 0 R ;;; defconf
     name="bridge" mtu=auto actual-mtu=1500 l2mtu=1598 arp=enabled arp-timeout=auto  protocol-mode=rstp fast-forward=no igmp-snooping=no auto-mac=yes 
     ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s transmit-hold-count=6 vlan-filtering=no 

 1 R name="bridge-vlan6" mtu=auto actual-mtu=1500 l2mtu=1594 arp=enabled arp-timeout=auto  protocol-mode=rstp fast-forward=no igmp-snooping=no 
     auto-mac=yes ageing-time=5m priority=0x8000 max-message-age=20s forward-delay=15s transmit-hold-count=6 vlan-filtering=no

when i try DHCP-client on bridge-vlan6 on the first router i do get the proper IPTV address via vlan6 from my ISP and
i’d like my second switch to be able to get the IPaddress from vlan6, so both LAN and IPV6 packets should be forwarded somehow to my second switch,
The question here is how to achieve this and whether i should be using “/interface ethernet switch” capabilities here or any other methods to achive this ?