All MIBs › CISCO-DOT11-IF-MIB › cd11IfRatesSensContention
cd11IfRatesSensContention
Module: CISCO-DOT11-IF-MIB
OID (symbolic): CISCO-DOT11-IF-MIB::cd11IfRatesSensContention
OID (numeric): 1.3.6.1.4.1.9.9.272.1.1.2.18.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The average contention sensitivity level for each data rate supported by a radio interface, when using the modulation technique specified by cd11IfRadioModulationClass. This is the value where 50% of the packets are received successfully.
What is cd11IfRatesSensContention?
This object specifies the average contention sensitivity level (in dBm) at which a wireless interface can receive 50% of packets successfully at each supported data rate using the configured modulation technique. Contention sensitivity represents the signal strength threshold when the wireless medium is congested with competing transmissions. Operators reference this to understand radio performance characteristics and adjust power levels for optimal coverage and capacity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.272.1.1.2.18.1.2 snmpwalk -v2c -c public <target> CISCO-DOT11-IF-MIB::cd11IfRatesSensContention
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.272.1.1.2.18.1.2.1 snmpget -v2c -c public <target> CISCO-DOT11-IF-MIB::cd11IfRatesSensContention.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cd11IfRatesSensContention.1
Start monitoring Cisco Aironet/Catalyst wireless access points (802.11 radio interfaces) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-DOT11-IF-MIB::cd11IfRatesSensContention OID value, configure state conditions and alerts, and monitor any Cisco Aironet/Catalyst wireless access points (802.11 radio interfaces) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.272 | ciscoDot11IfMIB | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1 | ciscoDot11IfMIBObjects | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1 | cd11IfConfigurations | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1.2 | cd11IfPhyConfig | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1.2.18 | cd11IfDataRatesSensitivityTable | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1.2.18.1 | cd11IfDataRatesSensitivityEntry | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1.2.18.1.2 | cd11IfRatesSensContention | CISCO-DOT11-IF-MIB |