All MIBs › CISCOSB-BRIDGEMIBOBJECTS-MIB › rldot1dStpRootCost
rldot1dStpRootCost
Module: CISCOSB-BRIDGEMIBOBJECTS-MIB
OID (symbolic): CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpRootCost
OID (numeric): 1.3.6.1.4.1.9.6.1.101.57.2.6.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The cost of the path to the root as seen from this bridge.
What is rldot1dStpRootCost?
This read-only INTEGER reports the cost of the path from this bridge to the Spanning Tree root, as calculated by this bridge. An admin cares because root path cost determines which of several redundant paths STP considers best, directly shaping the active forwarding topology. For example, an admin designing redundant uplinks would check this value on each switch to confirm traffic is taking the intended lowest-cost path to the root bridge.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.57.2.6.1.6 snmpwalk -v2c -c public <target> CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpRootCost
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.57.2.6.1.6.1 snmpget -v2c -c public <target> CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpRootCost.1
Start monitoring Cisco Business 350 Series Managed Switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1dStpRootCost OID value, configure state conditions and alerts, and monitor any Cisco Business 350 Series Managed Switch from a single console.
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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.57 | rlpBridgeMIBObjects | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.2 | rldot1dStp | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.2.6 | rldot1dStpVlanTable | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.2.6.1 | rldot1dStpVlanEntry | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.2.6.1.6 | rldot1dStpRootCost | CISCOSB-BRIDGEMIBOBJECTS-MIB |