VLAN TAG - Virtual Local Area Network Tag

Identifies the numeric tag for packets traveling through trunk links.

USAGE: This field is conditional.

NOTE 1: Required when the RT field on the CN Form is “F”, the first position of the REQTYP field on the ASR Form is “X” or “V” and a VLAN TAG is assigned by the provider, otherwise prohibited.

DATA CHARACTERISTICS: 4 numeric characters

EXAMPLE: 0 2 0 1