CpdV2LACPMarkerDispType is a read-write setting on the Ethernet network-facing (NNI/trunk) port that selects how the IEEE 802.3ad LACP Marker protocol control frames (MAC 01:80:C2:00:00:03, Ethertype 0x8809, subtype 02) are disposed of when they reach this NE — typically processed locally, dropped, passed through untouched, or tunneled across the network via L2PT. This is checked separately from the general LACP/Bridge-Group handling because Marker PDUs are used to verify link-aggregation frame ordering during a bundle's operation. On the network-facing trunk port linking to the next carrier NE, an administrator would set this object to peer, drop, pass-through, or tunnel the IEEE 802.3ad LACP Marker protocol frames depending on whether this facility should terminate, block, forward, or L2PT-encapsulate that traffic.