Description: VlanUntagUNI˿ڡ It is presented by member port list. Each member port is identified by 2-byte format, One for slot ID, the last for port ID. The actual length of this string depends of the number of untagged member ports in the VLAN. If the ONU is fixed (not modulized), set slot ID to FF, the NMS could ignore the slot info. Note that, slot here shall follow the last byte definition of EponCardIndex to indicate the main-slot and sub-slot index. The relationship is: Length of the string = 2 * (NUM of member ports) For example, if port 1/2 and 3/4 is the untagged member ports of the VLAN, then the object is presented as: 01 02 03 04