CISCOSB-BRIDGEMIBOBJECTS-MIB :: rldot1dStpExtendedPortNumberFormat

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCOSB-BRIDGEMIBOBJECTS-MIBrldot1dStpExtendedPortNumberFormat

rldot1dStpExtendedPortNumberFormat

Module: CISCOSB-BRIDGEMIBOBJECTS-MIB

OID (symbolic): CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpExtendedPortNumberFormat

OID (numeric): 1.3.6.1.4.1.9.6.1.101.57.2.5

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: Specifies whether the STP uses the extended port fnumber format.

What is rldot1dStpExtendedPortNumberFormat?

This OID enables or disables extended port numbering for Spanning Tree Protocol (used to prevent network loops). Extended numbering supports more ports than the standard format. An operator would enable this on large switches to support all physical ports in loop prevention.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.57.2.5
snmpwalk -v2c -c public <target> CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpExtendedPortNumberFormat

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.57.2.5.1
snmpget -v2c -c public <target> CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpExtendedPortNumberFormat.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.57.2.5.1 s <value>

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OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.9.6otherEnterprisesCISCO-SMI
1.3.6.1.4.1.9.6.1ciscoSBCISCO-SMI
1.3.6.1.4.1.9.6.1.101switch001CISCOSB-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.6.1.101.57rlpBridgeMIBObjectsCISCOSB-BRIDGEMIBOBJECTS-MIB
1.3.6.1.4.1.9.6.1.101.57.2rldot1dStpCISCOSB-BRIDGEMIBOBJECTS-MIB
1.3.6.1.4.1.9.6.1.101.57.2.5rldot1dStpExtendedPortNumberFormatCISCOSB-BRIDGEMIBOBJECTS-MIB