All MIBs › MSTP-MIB › swMSTPInstRegionalRootBridge
swMSTPInstRegionalRootBridge
Module: MSTP-MIB
OID (symbolic): MSTP-MIB::swMSTPInstRegionalRootBridge
OID (numeric): 1.3.6.1.4.1.171.12.15.2.3.1.15
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: For CIST, Regional Root Identifier is the Bridge Identifier of the single bridge in a Region whose CIST Root Port is a Boundary Port, or the Bridge Identifier of the CIST Root if that is within the Region; For MSTI,MSTI Regional Root Identifier is the Bridge Identifier of the MSTI Regional Root for this particular MSTI in this MST Region; The Regional Root Bridge of this instance.
What is swMSTPInstRegionalRootBridge?
This read-only BridgeId reports the Regional Root for this instance: for the CIST it's the bridge whose CIST Root Port is a boundary port (or the CIST Root itself if within this region); for an MSTI it's that instance's own Regional Root bridge. Admins use this to identify the root of the tree within their own MST Region for a given instance.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.15.2.3.1.15 snmpwalk -v2c -c public <target> MSTP-MIB::swMSTPInstRegionalRootBridge
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.15.2.3.1.15.1 snmpget -v2c -c public <target> MSTP-MIB::swMSTPInstRegionalRootBridge.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.15 | swMSTPMIB | MSTP-MIB |
| 1.3.6.1.4.1.171.12.15.2 | swMSTPCtrl | MSTP-MIB |
| 1.3.6.1.4.1.171.12.15.2.3 | swMSTPInstanceCtrlTable | MSTP-MIB |
| 1.3.6.1.4.1.171.12.15.2.3.1 | swMSTPInstanceCtrlEntry | MSTP-MIB |
| 1.3.6.1.4.1.171.12.15.2.3.1.15 | swMSTPInstRegionalRootBridge | MSTP-MIB |