All MIBs › RADLAN-BRIDGEMIBOBJECTS-MIB › rldot1dStpVlanPortDesignatedCost
rldot1dStpVlanPortDesignatedCost
Module: RADLAN-BRIDGEMIBOBJECTS-MIB
OID (symbolic): RADLAN-BRIDGEMIBOBJECTS-MIB::rldot1dStpVlanPortDesignatedCost
OID (numeric): 1.3.6.1.4.1.89.57.2.7.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description:
The path cost of the Designated Port of the segment connected to this port. This value is compared to the Root Path Cost field in received bridge PDUs.
What is rldot1dStpVlanPortDesignatedCost?
This OID stores a cost value for a Spanning Tree Protocol designated port, representing the network distance (hop count or latency) to reach the root switch. The protocol uses this to prevent network loops by selecting the best path. Network engineers examine this when troubleshooting why traffic isn't flowing through expected routes after network changes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.89.57.2.7.1.8 snmpwalk -v2c -c public <target> RADLAN-BRIDGEMIBOBJECTS-MIB::rldot1dStpVlanPortDesignatedCost
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.89.57.2.7.1.8.1 snmpget -v2c -c public <target> RADLAN-BRIDGEMIBOBJECTS-MIB::rldot1dStpVlanPortDesignatedCost.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.89 | rnd | Dell-MIB |
| 1.3.6.1.4.1.89.57 | rlpBridgeMIBObjects | Dell-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.89.57.2 | rldot1dStp | Dell-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.89.57.2.7 | rldot1dStpVlanPortTable | Dell-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.89.57.2.7.1 | rldot1dStpVlanPortEntry | Dell-BRIDGEMIBOBJECTS-MIB |
| 1.3.6.1.4.1.89.57.2.7.1.8 | rldot1dStpVlanPortDesignatedCost | RADLAN-BRIDGEMIBOBJECTS-MIB |