All MIBs › JUNIPER-MIMSTP-MIB › jnxMIMstCistDynamicPathcostCalculation
jnxMIMstCistDynamicPathcostCalculation
Module: JUNIPER-MIMSTP-MIB
OID (symbolic): JUNIPER-MIMSTP-MIB::jnxMIMstCistDynamicPathcostCalculation
OID (numeric): 1.3.6.1.4.1.2636.3.46.1.1.3.1.39
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: This object is used to determine whether dynamic pathcost calculation is allowed or not.The value is determined by management. If set to true, pathcost is calculated dynamically from port speed, otherwise the link speed at the time of port creation is used for calculating the path cost. In both cases if the user has configured a pathcost for the port that will be used. By default dynamic pathcost calculation is set to false.
What is jnxMIMstCistDynamicPathcostCalculation?
Controls whether port path costs for the Common Spanning Tree are recalculated dynamically from current port speed (true) or fixed at the speed seen when the port was created (false, the default), with any manually configured pathcost always taking priority over either. Enabling it keeps path-cost values accurate automatically after a port's link speed changes, e.g. via auto-negotiation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.3.1.39 snmpwalk -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstCistDynamicPathcostCalculation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.3.1.39.1 snmpget -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstCistDynamicPathcostCalculation.1
Start monitoring Juniper EX-series Ethernet switch (MIMSTP, any generation) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-MIMSTP-MIB::jnxMIMstCistDynamicPathcostCalculation OID value, configure state conditions and alerts, and monitor any Juniper EX-series Ethernet switch (MIMSTP, any generation) 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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.46 | jnxXstpMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.46.1 | jnxMIMstMIB | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1 | jnxMIDot1sJuniperMst | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.3 | jnxMIDot1sJuniperMstTable | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.3.1 | jnxMIDot1sJuniperMstEntry | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.3.1.39 | jnxMIMstCistDynamicPathcostCalculation | JUNIPER-MIMSTP-MIB |