All MIBs › CISCOSB-BRIDGEMIBOBJECTS-MIB › rldot1sMstpInstanceRootCost
rldot1sMstpInstanceRootCost
Module: CISCOSB-BRIDGEMIBOBJECTS-MIB
OID (symbolic): CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstanceRootCost
OID (numeric): 1.3.6.1.4.1.9.6.1.101.57.6.1.1.6
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 rldot1sMstpInstanceRootCost?
This read-only integer is the path cost from this bridge to the spanning tree root, as calculated for a specific MSTP instance. An admin uses it to gauge how many hops or how much bandwidth-weighted cost separates this switch from the root bridge. For example, comparing this value across two redundant uplinks would help an admin confirm traffic is taking the lower-cost, intended path to the core.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.57.6.1.1.6 snmpwalk -v2c -c public <target> CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstanceRootCost
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.57.6.1.1.6.1 snmpget -v2c -c public <target> CISCOSB-BRIDGEMIBOBJECTS-MIB::rldot1sMstpInstanceRootCost.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 |
| 1.3.6.1.4.1.9 | 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 |
| 1.3.6.1.4.1.9.6.1.101.57.6 | rldot1sMstp | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.6.1 | rldot1sMstpInstanceTable | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.6.1.1 | rldot1sMstpInstanceEntry | CISCOSB-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.9.6.1.101.57.6.1.1.6 | rldot1sMstpInstanceRootCost | CISCOSB-BRIDGEMIBOBJECTS-MIB |