All MIBs › DES3010FL-L2MGMT-MIB › swL2StpPortRole
swL2StpPortRole
Module: DES3010FL-L2MGMT-MIB
OID (symbolic): DES3010FL-L2MGMT-MIB::swL2StpPortRole
OID (numeric): 1.3.6.1.4.1.171.11.63.4.2.16.4.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: When the port Enable state is enabled, the port's current port role as defined by application of the Spanning Tree Protocol. If the Port Enable state is disabled, the the port role will be nonstp(7). If the port is in loop-back status, the port role will be loopback(8)
What is swL2StpPortRole?
Reports the port's current Spanning Tree Protocol role (e.g. root, designated, alternate, backup) when the port is STP-enabled; it reads nonstp(7) if STP is disabled on the port, or loopback(8) if the port is in loop-back status. Admins use this to understand why STP is forwarding or blocking a particular port within the topology.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.63.4.2.16.4.1.4 snmpwalk -v2c -c public <target> DES3010FL-L2MGMT-MIB::swL2StpPortRole
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.63.4.2.16.4.1.4.1 snmpget -v2c -c public <target> DES3010FL-L2MGMT-MIB::swL2StpPortRole.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swL2StpPortRole.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.63 | des30xxSeriesProd | DLINK-SWPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.63.4 | des3010fl | DLINK-SWPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.63.4.2 | swL2MgmtMIB | DES3010FL-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.4.2.16 | swL2StpMgmt | DES3010FL-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.4.2.16.4 | swL2StpPortTable | DES3010FL-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.4.2.16.4.1 | swL2StpPortEntry | DES3010FL-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.4.2.16.4.1.4 | swL2StpPortRole | DES3010FL-L2MGMT-MIB |