CISCO-STACK-MIB :: sysPortFastBpduGuard

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-STACK-MIBsysPortFastBpduGuard

sysPortFastBpduGuard

Module: CISCO-STACK-MIB

OID (symbolic): CISCO-STACK-MIB::sysPortFastBpduGuard

OID (numeric): 1.3.6.1.4.1.9.5.1.1.54

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Indicates whether BPDU Guard for Spanning Tree Port Fast Start feature is enabled or not. If the value of this object is set to enabled(1), then when the switch receives a BPDU from a port with the value of portSpantreeFastStart object set to enabled(1), that port is immediately disabled.

This object is deprecated and replaced by stpxFastStartBpduGuardEnable in CISCO-STP-EXTENSIONS-MIB.

What is sysPortFastBpduGuard?

Read-write switch controlling BPDU Guard for the Spanning Tree PortFast feature, which reacts when a BPDU is received on a PortFast-enabled port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.5.1.1.54
snmpwalk -v2c -c public <target> CISCO-STACK-MIB::sysPortFastBpduGuard

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.5.1.1.54.1
snmpget -v2c -c public <target> CISCO-STACK-MIB::sysPortFastBpduGuard.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.5.1.1.54.1 i <value>

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.5workgroupCISCO-ES-STACK-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.5.1ciscoStackMIBCISCO-STACK-MIB
1.3.6.1.4.1.9.5.1.1systemGrpCISCO-STACK-MIB
1.3.6.1.4.1.9.5.1.1.54sysPortFastBpduGuardCISCO-STACK-MIB