ieee8021BridgePortUseDEI

If the Use_DEI is set to true(1) for the Port then the 
drop_eligible parameter is encoded in the DEI of transmitted
frames, and the drop_eligible parameter shall be true(1) for a
received frame if the DEI is set in the VLAN tag or the Priority
Code Point Decoding Table indicates drop_eligible True for
the received PCP value. If the Use_DEI parameter is false(2),
the DEI shall be transmitted as zero and ignored on receipt.
The default value of the Use_DEI parameter is false(2).

MIB

IEEE8021-BRIDGE-MIB

OID

.1.3.111.2.802.1.1.2.1.3.1.1.4

Type

column

Access

readwrite

Status

current

Parent

ieee8021BridgePortPriorityEntry