The value of tmnxElmiIfCfgUniType indicates the information retrieved
from the CE-VLAN ID/EVC Map Type contained in the UNI Status
Information Element.
The valid options are:
notUsed (0) -- unused value.
allToOneBundling (1) -- All VLANs are associated with a
single EVC.
svcMultiplexNoBundling (2) -- One VLAN is associated with a
single EVC.
bundling (3) -- multiple VLANs can be associated
with a single EVC.