A string of octets containing one bit per VLAN
for VLANS with 'VlanIndex' values of 0 through 1023.
The first octet corresponds to VLANs with 'VlanIndex'
values of 0 through 7, the second octet to VLANs 8
through 15, etc. The most significant bit of each octet
corresponds to the lowest 'VlanIndex' value in that
octet. Bit 0 in the 1K map is ignored/discarded.
If variable hpicfUsrProfileConfigPvidEnable is TRUE,
some bit other than bit 0 in the 1K map must be set.
To specify an empty tagged vlan map, vlanIndex value
4095 in the 4K map must be set.
Setting a bit to '1' specifies the usage the
corresponding VLAN with this access profile.