All MIBs › BRIDGE-MIB › dot1dStpDesignatedRoot
dot1dStpDesignatedRoot
Module: BRIDGE-MIB
OID (symbolic): BRIDGE-MIB::dot1dStpDesignatedRoot
OID (numeric): 1.3.6.1.2.1.17.2.5
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: Designated root.
What is dot1dStpDesignatedRoot?
Shows the Bridge ID of the root bridge as determined by the Spanning Tree Protocol from this bridge's perspective. This value is included in all Configuration Bridge PDUs sent by this node and identifies the current STP root.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.17.2.5 snmpwalk -v2c -c public <target> BRIDGE-MIB::dot1dStpDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.17.2.5.1 snmpget -v2c -c public <target> BRIDGE-MIB::dot1dStpDesignatedRoot.1
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OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.17 | dot1dBridge | BRIDGE-MIB |
| 1.3.6.1.2.1.17.2 | dot1dStp | BRIDGE-MIB |
| 1.3.6.1.2.1.17.2.5 | dot1dStpDesignatedRoot | BRIDGE-MIB |