CpdV2CustomerLLDPDispType is a read-write setting on the Ethernet access port (the customer/UNI-facing facility) that selects how the LLDP Customer Bridge scope control frames are disposed of when they reach this NE — typically processed locally, dropped, passed through untouched, or tunneled across the network via L2PT. Setting this to pass-through lets a customer's own LLDP neighbor-discovery frames traverse the carrier facility end-to-end without the provider's own bridge intercepting them. On an access port handed off to a customer switch, a carrier offering a transparent Ethernet private line would set this to pass-through so the two ends of a customer's LLDP session see each other unmodified.