Indicates the capabilities of this port. The corresponding instance of ieee8021BridgeBasePortType can potentially take any of the values for which the corresponding bit in this object is 1. The possible port types are as follows:

customerVlanPort(0) - Indicates the port can be a C-TAG- aware port of an enterprise VLAN-aware Bridge.

providerNetworkPort(1) - Indicates the port can be an S-TAG-aware port of a Provider Bridge or Backbone Edge Bridge used for connections within a PBN or PBBN.

customerNetworkPort(2) - Indicates the port can be an S-TAG-aware port of a Provider Bridge or Backbone Edge Bridge used for connections to the exterior of a PBN or PBBN.

customerEdgePort(3) - Indicates the port can be a C-TAG- aware port of a Provider Bridge used for connections to the exterior of a PBN or PBBN.

customerBackbonePort(4) - Indicates the port can be a I-TAG-aware port of a Backbone Edge Bridge's B-component.

virtualInstancePort(5) - Indicates the port can be a virtual S-TAG-aware port within a Backbone Edge Bridge's I-component which is responsible for handling S-tagged traffic for a specific backbone service instance.

dBridgePort(6) - Indicates the port can be a VLAN-unaware member of an IEEE 802.1Q Bridge.

remoteCustomerAccessPort(7) - Indicates the port can be an S-TAG-aware port of a Provider Bridge capable of providing Remote Customer Service Interfaces.

stationFacingBridgePort(8) - Indicates the station-facing Bridge Port in a EVB Bridge.

uplinkAccessPort(9) - Indicates the uplink access port in an EVB Bridge or EVB station.

uplinkRelayPort (10) - Indicates the uplink relay port in an EVB station.