KTI Networks KS-115FM-V Installation Manual page 29

Tag Mode : Setting for each port to be Tag port or Untag port for out-
bound.
Tag port - All output packets are tagged.
Untag port - All output packets are untagged.
Depending on the received packet type, the rules are applied as follows:
Received untagged packet output to:
Tag port :
Untag port : The packet is forwarded with no change.
Received tagged packet output to:
Tag port :
Untag port : The VID of the packet is removed and forwarded
Note:
1. When VLAN mode is switched from 802.1Q mode to Port-based
mode, the Tag mode settings for all ports are preset to Untag
automatically.
2. When VLAN mode is changed, current group member ports settings
and per port PVID settings are applied to new VLAN mode.
The packet is inserted with PVID of the input port
as VLAN ID and new CRC.
The packet is forwarded with no change.
with new CRC.
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