IP Telephony - NBX
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Multicasts not vlan tagged.


Multicasts not vlan tagged.

I have NBX set to tag for VLAN 2. It's switch port is set to VLAN 1-untagged, 2-tagged.

We have two data subnets on VLAN 1 & 3. Most phones are plugged into ports with vlan 1-untagged and 2-tagged.

Some phones are on ports that have to be in 3-untagged, 2-tagged ports. These phones don't recieve pages and status light updates. Seems the multicasts are going out untagged? Is there a solution, shouldn't all NBX traffic (including multicasts) go out over VLAN 2 tagged?