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Since RouterOS v6.43 is it possible to create a Private VLAN setup on CRS3xx series switches, an example can be found in the Switch chip port isolation manual page. Hardware offloaded bonding interfaces are not included in the switch port-isolation menu, but it is still possible to configure port-isolation individually on each secondary interface of the bonding.
IGMP Snooping
CRS3xx series switches are capable of using IGMP Snooping on a hardware level. To see more detailed information, you should check out the IGMP Snooping manual page.
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