HUAWEI-IPDSLAM-MSTP-MIB :: hwMstpiDesignatedBridge

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHUAWEI-IPDSLAM-MSTP-MIBhwMstpiDesignatedBridge

hwMstpiDesignatedBridge

Module: HUAWEI-IPDSLAM-MSTP-MIB

OID (symbolic): HUAWEI-IPDSLAM-MSTP-MIB::hwMstpiDesignatedBridge

OID (numeric): 1.3.6.1.4.1.2011.5.25.42.4.1.20.1.7

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Indicates the designated bridge. The format of the bridge ID is bridge priority (2B) + bridge MAC address (6B). For example, if the bridge priority is 32768, and the bridge MAC address is 00.EE.DC.F9.13.20, then the bridge ID is 80.00.00.EE.DC.F9.13.20.

What is hwMstpiDesignatedBridge?

Reports the bridge ID of the designated bridge for the LAN segment attached to this port, in priority-plus-MAC format. Admins use this to identify which upstream switch is currently forwarding traffic onto this segment for the instance.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.42.4.1.20.1.7
snmpwalk -v2c -c public <target> HUAWEI-IPDSLAM-MSTP-MIB::hwMstpiDesignatedBridge

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.42.4.1.20.1.7.1
snmpget -v2c -c public <target> HUAWEI-IPDSLAM-MSTP-MIB::hwMstpiDesignatedBridge.1

Start monitoring Huawei IP-DSLAM access node (Multiple Spanning Tree Protocol) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-IPDSLAM-MSTP-MIB::hwMstpiDesignatedBridge OID value, configure state conditions and alerts, and monitor any Huawei IP-DSLAM access node (Multiple Spanning Tree Protocol) from a single console.

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
1.3.6.1.4.1.2011huaweiHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5huaweiMgmtHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25huaweiDatacommHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.5.25.42hwL2MgmtHUAWEI-IPDSLAM-MSTP-MIB
1.3.6.1.4.1.2011.5.25.42.4hwMstpHUAWEI-IPDSLAM-MSTP-MIB
1.3.6.1.4.1.2011.5.25.42.4.1hwMstpObjectsHUAWEI-IPDSLAM-MSTP-MIB
1.3.6.1.4.1.2011.5.25.42.4.1.20hwMstpPortTableHUAWEI-IPDSLAM-MSTP-MIB
1.3.6.1.4.1.2011.5.25.42.4.1.20.1hwMstpPortEntryHUAWEI-IPDSLAM-MSTP-MIB
1.3.6.1.4.1.2011.5.25.42.4.1.20.1.7hwMstpiDesignatedBridgeHUAWEI-IPDSLAM-MSTP-MIB