contained in the first octet of the (2 octet long)
Port ID. The other octet of the Port ID is given
by the value of dot1dStpPortIfIndex.
Sources for this description
MIBdepot
Parsed from ods-bridge.mib.txt · ods · RFCEnBridge-MIB
Source file: Download brmib_asn.txt
Source file: Download bridge_asn.txt