HPN-ICF-LswMSTP-MIB :: hpnicfdot1sMstiStpPortOperBPDUFmt

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHPN-ICF-LswMSTP-MIBhpnicfdot1sMstiStpPortOperBPDUFmt

hpnicfdot1sMstiStpPortOperBPDUFmt

Module: HPN-ICF-LswMSTP-MIB

OID (symbolic): HPN-ICF-LswMSTP-MIB::hpnicfdot1sMstiStpPortOperBPDUFmt

OID (numeric): 1.3.6.1.4.1.11.2.14.11.15.8.35.14.20.1.31

Node type: OBJECT-TYPE

Type: Hpnicfdot1sFormatStatus

Access: read-only

Description: The format of MST BPDU which the port is sending. Value legacy means that the format of MST BPDU sending on the port is legacy. Value dot1s means that the format of MST BPDU sending on the port is IEEE 802.1s. Effective in CIST.

What is hpnicfdot1sMstiStpPortOperBPDUFmt?

This reports the actual BPDU format (legacy or dot1s/IEEE 802.1s) the port is currently sending MST BPDUs in, effective in the CIST. An admin compares this against hpnicfdot1sMstiStpPortAdminBPDUFmt to confirm an auto-negotiated or forced BPDU format took effect as expected.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.8.35.14.20.1.31
snmpwalk -v2c -c public <target> HPN-ICF-LswMSTP-MIB::hpnicfdot1sMstiStpPortOperBPDUFmt

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.8.35.14.20.1.31.1
snmpget -v2c -c public <target> HPN-ICF-LswMSTP-MIB::hpnicfdot1sMstiStpPortOperBPDUFmt.1

Start monitoring HP/H3C Comware Layer 2 switch (Multiple Spanning Tree Protocol) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HPN-ICF-LswMSTP-MIB::hpnicfdot1sMstiStpPortOperBPDUFmt OID value, configure state conditions and alerts, and monitor any HP/H3C Comware Layer 2 switch (Multiple Spanning Tree Protocol) from a single console.

OID Breakdown

Upper-level ancestors (13 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.11hpCLJ8500-MIB
1.3.6.1.4.1.11.2nmCLJ8500-MIB
1.3.6.1.4.1.11.2.14icfCONFIG-MIB
1.3.6.1.4.1.11.2.14.11hpicfObjectsCONFIG-MIB
1.3.6.1.4.1.11.2.14.11.15hpnicfHPN-ICF-OID-MIB
1.3.6.1.4.1.11.2.14.11.15.8hpnicfRhwHPN-ICF-OID-MIB
1.3.6.1.4.1.11.2.14.11.15.8.35hpnicflswCommonHPN-ICF-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.11.2.14.11.15.8.35.14hpnicfdot1sMstpHPN-ICF-LswMSTP-MIB
1.3.6.1.4.1.11.2.14.11.15.8.35.14.20hpnicfdot1sPortTableHPN-ICF-LswMSTP-MIB
1.3.6.1.4.1.11.2.14.11.15.8.35.14.20.1hpnicfdot1sPortEntryHPN-ICF-LswMSTP-MIB
1.3.6.1.4.1.11.2.14.11.15.8.35.14.20.1.31hpnicfdot1sMstiStpPortOperBPDUFmtHPN-ICF-LswMSTP-MIB