All MIBs › DES3010FL-L2MGMT-MIB › swL2StpPortAdminPathCost
swL2StpPortAdminPathCost
Module: DES3010FL-L2MGMT-MIB
OID (symbolic): DES3010FL-L2MGMT-MIB::swL2StpPortAdminPathCost
OID (numeric): 1.3.6.1.4.1.171.11.63.4.2.16.4.1.12
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The administratively assigned value for the contribution of this port to the path cost of paths towards the spanning tree root.
Writing a value of '0' assigns the automatically calculated default Path Cost value to the port. If the default Path Cost is being used, this object returns '0' when read.
This complements the object swL2StpPortPathCost, which returns the operational value of the path cost.
Issue No.: 3250R2-077 As USE_RSTP is 1:enabled, swL2StpPortPathCost is forced to be read-only. configuration via swL2StpPortAdminPathCost. According 802.1w, value range of swL2StpPortAdminPathCost would be expanded. the former value range is (0..65535), the new is (0..200000000).
What is swL2StpPortAdminPathCost?
Sets the administratively assigned contribution of this port to the total Spanning Tree path cost toward the root bridge, with an expanded range of 0 to 200,000,000 per IEEE 802.1w; writing 0 tells the switch to use its automatically calculated default cost instead, and reading 0 back means the default is currently in effect. Admins raise this value to make the Spanning Tree algorithm prefer a different path over this port, or lower it to make this link more attractive as part of the active topology.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.63.4.2.16.4.1.12 snmpwalk -v2c -c public <target> DES3010FL-L2MGMT-MIB::swL2StpPortAdminPathCost
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.63.4.2.16.4.1.12.1 snmpget -v2c -c public <target> DES3010FL-L2MGMT-MIB::swL2StpPortAdminPathCost.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.63.4.2.16.4.1.12.1 i <value>
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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 |
| 1.3.6.1.4.1.171.11.63.4.2.16.4.1.12 | swL2StpPortAdminPathCost | DES3010FL-L2MGMT-MIB |