DLINK-3100-BRIDGEMIBOBJECTS-MIB :: rldot1sMstpInstancePortDesignatedRoot

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DLINK-3100-BRIDGEMIBOBJECTS-MIB › rldot1sMstpInstancePortDesignatedRoot

rldot1sMstpInstancePortDesignatedRoot

Module: DLINK-3100-BRIDGEMIBOBJECTS-MIB

OID (symbolic): DLINK-3100-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstancePortDesignatedRoot

OID (numeric): 1.3.6.1.4.1.171.10.94.89.89.57.6.2.1.7

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.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.94.89.89.57.6.2.1.7
snmpwalk -v2c -c public <target> DLINK-3100-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstancePortDesignatedRoot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.94.89.89.57.6.2.1.7.1
snmpget -v2c -c public <target> DLINK-3100-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstancePortDesignatedRoot.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> rldot1sMstpInstancePortDesignatedRoot.1

Start monitoring D-Link 3100 series switch (DES/DGS-3100), per-VLAN spanning tree/priority with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DLINK-3100-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstancePortDesignatedRoot OID value, configure state conditions and alerts, and monitor any D-Link 3100 series switch (DES/DGS-3100), per-VLAN spanning tree/priority from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.10dlink_productsDES-1226G-MIB
1.3.6.1.4.1.171.10.94dlink_Dgs3100SeriesProdDLINK-3100-INC-MIB
1.3.6.1.4.1.171.10.94.89dgs3100_SWL2MGMT_MIBDLINK-3100-INC-MIB
1.3.6.1.4.1.171.10.94.89.89rndDLINK-3100-INC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.10.94.89.89.57rlpBridgeMIBObjectsDLINK-3100-BRIDGEMIBOBJECTS-MIB
1.3.6.1.4.1.171.10.94.89.89.57.6rldot1sMstpDLINK-3100-BRIDGEMIBOBJECTS-MIB
1.3.6.1.4.1.171.10.94.89.89.57.6.2rldot1sMstpInstancePortTableDLINK-3100-BRIDGEMIBOBJECTS-MIB
1.3.6.1.4.1.171.10.94.89.89.57.6.2.1rldot1sMstpInstancePortEntryDLINK-3100-BRIDGEMIBOBJECTS-MIB
1.3.6.1.4.1.171.10.94.89.89.57.6.2.1.7rldot1sMstpInstancePortDesignatedRootDLINK-3100-BRIDGEMIBOBJECTS-MIB