CpdV2CiscoGroupDispType is a read-write setting on the Ethernet network-facing (NNI/trunk) port that selects how the combined Cisco protocol group (ISL, PAGP, UDLD, CDP, VTP, DTP, PVST+, UplinkFast, VLAN Bridge, and L2PT together) control frames are disposed of when they reach this NE — typically processed locally, dropped, passed through untouched, or tunneled across the network via L2PT. Because a specific per-protocol filter overrides this group setting, it mainly serves as a bulk default for legacy configurations before individual Cisco-protocol objects are tuned. This particular object is marked deprecated in favor of per-MAC-address disposition objects, but is retained for backward compatibility. 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 combined Cisco protocol group (ISL, PAGP, UDLD, CDP, VTP, DTP, PVST+, UplinkFast, VLAN Bridge, and L2PT together) frames depending on whether this facility should terminate, block, forward, or L2PT-encapsulate that traffic.