All MIBs › GIGAswitchEthernet-MIB › gsEBridgeStpDesignatedRoot
gsEBridgeStpDesignatedRoot
Module: GIGAswitchEthernet-MIB
OID (symbolic): GIGAswitchEthernet-MIB::gsEBridgeStpDesignatedRoot
OID (numeric): 1.3.6.1.4.1.36.2.18.39.5.1.2.1.1.8
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: The bridge considered to be root by this node. See dot1dStpDesignatedRoot.
What is gsEBridgeStpDesignatedRoot?
Reports the Bridge ID this bridge currently believes is the STP root, mirroring the standard dot1dStpDesignatedRoot object. Admins check this to confirm the intended core switch, not some unexpected device, actually won the root election.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.39.5.1.2.1.1.8 snmpwalk -v2c -c public <target> GIGAswitchEthernet-MIB::gsEBridgeStpDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.39.5.1.2.1.1.8.1 snmpget -v2c -c public <target> GIGAswitchEthernet-MIB::gsEBridgeStpDesignatedRoot.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> gsEBridgeStpDesignatedRoot.1
Start monitoring Digital Equipment Corporation (DEC) GIGAswitch/Ethernet chassis switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GIGAswitchEthernet-MIB::gsEBridgeStpDesignatedRoot OID value, configure state conditions and alerts, and monitor any Digital Equipment Corporation (DEC) GIGAswitch/Ethernet chassis switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.36 | dec | CMU-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.39 | gsEMIB | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5 | gsESwitching | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.1 | gsESwitchingLayerII | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.1.2 | gsEBridgeMgmt | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.1.2.1 | gsEBridgeTable | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.1.2.1.1 | gsEBridgeEntry | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.1.2.1.1.8 | gsEBridgeStpDesignatedRoot | GIGAswitchEthernet-MIB |