All MIBs › RC-BRIDGE-MIB › rcStgDesignatedRoot
rcStgDesignatedRoot
Module: RC-BRIDGE-MIB
OID (symbolic): RC-BRIDGE-MIB::rcStgDesignatedRoot
OID (numeric): 1.3.6.1.4.1.2272.1.13.4.1.10
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 rcStgDesignatedRoot?
The Bridge Identifier of the node this Spanning Tree Group currently considers to be the root bridge, as determined by STP. Admins compare this across switches in the same STG to confirm they all agree on the same root, since disagreement indicates an STP convergence problem.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.13.4.1.10 snmpwalk -v2c -c public <target> RC-BRIDGE-MIB::rcStgDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.13.4.1.10.1 snmpget -v2c -c public <target> RC-BRIDGE-MIB::rcStgDesignatedRoot.1
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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 |
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.13 | rcStg | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.13.4 | rcStgTable | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.13.4.1 | rcStgEntry | RAPID-CITY |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2272.1.13.4.1.10 | rcStgDesignatedRoot | RC-BRIDGE-MIB |