All MIBs › SWITCH-BRIDGE-MIB › switchBridgeStpDesignatedRoot
switchBridgeStpDesignatedRoot
Module: SWITCH-BRIDGE-MIB
OID (symbolic): SWITCH-BRIDGE-MIB::switchBridgeStpDesignatedRoot
OID (numeric): 1.3.6.1.4.1.207.8.9.2.2.5.2.1.1.5
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: The bridge identifier of the root of the spanning tree as determined by the Spanning Tree Protocol as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.
What is switchBridgeStpDesignatedRoot?
The Bridge ID of the current Spanning Tree root as determined by this bridge, used as the Root Identifier in every Configuration BPDU this node sends.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.9.2.2.5.2.1.1.5 snmpwalk -v2c -c public <target> SWITCH-BRIDGE-MIB::switchBridgeStpDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.9.2.2.5.2.1.1.5.1 snmpget -v2c -c public <target> SWITCH-BRIDGE-MIB::switchBridgeStpDesignatedRoot.1
Start monitoring vendor-specific managed Ethernet switch, multi-VLAN bridge instances (per-VLAN STP status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SWITCH-BRIDGE-MIB::switchBridgeStpDesignatedRoot OID value, configure state conditions and alerts, and monitor any vendor-specific managed Ethernet switch, multi-VLAN bridge instances (per-VLAN STP status) from a single console.
OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.207 | alliedTelesyn | AT-RG600-MIB |
| 1.3.6.1.4.1.207.8 | mibObject | AT-RG600-MIB |
| 1.3.6.1.4.1.207.8.9 | at8200SwitchMib | TELESYN-ATI-TC |
| 1.3.6.1.4.1.207.8.9.2 | switchMibModules | TELESYN-ATI-TC |
| 1.3.6.1.4.1.207.8.9.2.2 | bridgeModule | TELESYN-ATI-TC |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.207.8.9.2.2.5 | switchBridgeMib | SWITCH-BRIDGE-MIB |
| 1.3.6.1.4.1.207.8.9.2.2.5.2 | switchBridgeStp | SWITCH-BRIDGE-MIB |
| 1.3.6.1.4.1.207.8.9.2.2.5.2.1 | switchBridgeStpTable | SWITCH-BRIDGE-MIB |
| 1.3.6.1.4.1.207.8.9.2.2.5.2.1.1 | switchBridgeStpEntry | SWITCH-BRIDGE-MIB |
| 1.3.6.1.4.1.207.8.9.2.2.5.2.1.1.5 | switchBridgeStpDesignatedRoot | SWITCH-BRIDGE-MIB |