Description: The ONU profile port VLAN table. A table containing VLAN port information for VLANs configured into the bridge by (local or network) management, specifying the set of ports to which frames received on a VLAN for this FDB and containing a specific Group destination address are allowed to be forwarded.

When a manager wants to create a VLAN port,it must comply with the multi-variables usage rule that all the mib variables related to same fuction must be in one snmp set operation, the variables have two type: mandatory and optional.

Mandatory variables must be in the one snmp set operation. Optional variables may be in the one snmp set operation with the mandatory variables, but must not be used alone.

To modify a service port, there are several cases base on the variable zxAnGponOPVlanPortMode, and the mandatory and optional variables for each case are different.

Case 1: to modify a VLAN port when zxAnGponOPVlanPortMode is access(1): - mandatoty: zxAnGponOPVlanPortMode, - optional : zxAnGponOPVlanPortDefaultVid, zxAnGponOPVlanPortDefaultCos,

Case 2: to modify a service port when zxAnGponOPVlanPortMode is trunk(2): - mandatoty: zxAnGponOPVlanPortMode, - optional :

Case 3: to modify a service port when zxAnGponOPVlanPortMode is hybrid(3): - mandatoty: zxAnGponOPVlanPortMode, - optional : zxAnGponOPVlanPortDefaultVid, zxAnGponOPVlanPortDefaultCos,

Case 4: to modify a service port when zxAnGponOPVlanPortMode is transparent(4): - mandatoty: zxAnGponOPVlanPortMode, - optional :

Case 5: to modify a service port when zxAnGponOPVlanPortMode is none(5): - mandatoty: zxAnGponOPVlanPortMode, - optional :