AT-GS950-16-MIB :: dot1dStpPortDesignatedRoot

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAT-GS950-16-MIBdot1dStpPortDesignatedRoot

dot1dStpPortDesignatedRoot

Module: AT-GS950-16-MIB

OID (symbolic): AT-GS950-16-MIB::dot1dStpPortDesignatedRoot

OID (numeric): 1.3.6.1.4.1.207.1.4.166.116.2.2.1.6

Node type: OBJECT-TYPE

Type: BridgeId

Access: read-only

Description: The unique Bridge Identifier of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.

What is dot1dStpPortDesignatedRoot?

This read-only OID identifies the Bridge Identifier of the bridge currently recorded as the STP root in Configuration BPDUs sent by the Designated Bridge on the segment connected to this port. It shows which bridge is considered the root from this port's perspective.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.166.116.2.2.1.6
snmpwalk -v2c -c public <target> AT-GS950-16-MIB::dot1dStpPortDesignatedRoot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.166.116.2.2.1.6.1
snmpget -v2c -c public <target> AT-GS950-16-MIB::dot1dStpPortDesignatedRoot.1

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.1productsAT-SMI-MIB
1.3.6.1.4.1.207.1.4swhubAtiEdgeSwitch-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.1.4.166at_GS95016v3AT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116l2BridgeAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2l2Dot1dStpAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2.2dot1dStpPortTableAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2.2.1dot1dStpPortEntryAT-GS950-16-MIB
1.3.6.1.4.1.207.1.4.166.116.2.2.1.6dot1dStpPortDesignatedRootAT-GS950-16-MIB