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GS1200-8 IPv6 neighbor discovery multicast on VLAN not filtered properly?!
I observed this strange behavior on my GS1200-8 switch, that IPv6 neighbor discovery multicast packets are not filtered properly according to their VLAN-ID.The attached picture shows the VLAN configuration. Port 1 and 2 are used for trunking to the router and another managed switch. All the other ports show the anomaly, that mentioned packets from VLAN 16 show up on the ports 3 to 8.
What is wrong here? Is that a bug or did I do anything wrong? Thanks in advance!