All MIBs › APPLIC-MIB › scPortHistoryCollisions
scPortHistoryCollisions
Module: APPLIC-MIB
OID (symbolic): APPLIC-MIB::scPortHistoryCollisions
OID (numeric): 1.3.6.1.4.1.81.30.3.3.1.7
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The best estimate of the total number of collisions on the Ethernet segment connected to the port.
What is scPortHistoryCollisions?
This read-only counter estimates collisions on the Ethernet segment during sampling. Network engineers use this to diagnose half-duplex link congestion. Increasing counts suggest link problems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.81.30.3.3.1.7 snmpwalk -v2c -c public <target> APPLIC-MIB::scPortHistoryCollisions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.81.30.3.3.1.7.1 snmpget -v2c -c public <target> APPLIC-MIB::scPortHistoryCollisions.1
Start monitoring Legacy LAN switch/Ethernet segment concentrator (vendor unconfirmed) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the APPLIC-MIB::scPortHistoryCollisions OID value, configure state conditions and alerts, and monitor any Legacy LAN switch/Ethernet segment concentrator (vendor unconfirmed) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.81 | lannet | GEN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.81.30 | smon | APPLIC-MIB |
| 1.3.6.1.4.1.81.30.3 | portHistory | APPLIC-MIB |
| 1.3.6.1.4.1.81.30.3.3 | scPortHistoryTable | APPLIC-MIB |
| 1.3.6.1.4.1.81.30.3.3.1 | scPortHistoryEntry | APPLIC-MIB |
| 1.3.6.1.4.1.81.30.3.3.1.7 | scPortHistoryCollisions | APPLIC-MIB |