CISCO-DOT11-IF-MIB :: cd11IfRfFrequencySpacing

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-DOT11-IF-MIBcd11IfRfFrequencySpacing

cd11IfRfFrequencySpacing

Module: CISCO-DOT11-IF-MIB

OID (symbolic): CISCO-DOT11-IF-MIB::cd11IfRfFrequencySpacing

OID (numeric): 1.3.6.1.4.1.9.9.272.1.1.2.15.1.7

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This is the frequency separation between two adjacent radio frequency channels. The actual frequency value is calculated by multiplying this object with the cd11IfRfFrequencyUnits. For example, for a frequency spacing of 5 MHz, the value of cd11IfRfFrequencyUnits is 'mHz' and the value of this object is 5.

What is cd11IfRfFrequencySpacing?

Read-only value reporting the frequency separation between adjacent radio channels (e.g., 5 MHz), used along with the frequency units to compute exact channel frequencies.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.272.1.1.2.15.1.7
snmpwalk -v2c -c public <target> CISCO-DOT11-IF-MIB::cd11IfRfFrequencySpacing

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.272.1.1.2.15.1.7.1
snmpget -v2c -c public <target> CISCO-DOT11-IF-MIB::cd11IfRfFrequencySpacing.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::cd11IfRfFrequencySpacing 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 OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.272ciscoDot11IfMIBCISCO-DOT11-IF-MIB
1.3.6.1.4.1.9.9.272.1ciscoDot11IfMIBObjectsCISCO-DOT11-IF-MIB
1.3.6.1.4.1.9.9.272.1.1cd11IfConfigurationsCISCO-DOT11-IF-MIB
1.3.6.1.4.1.9.9.272.1.1.2cd11IfPhyConfigCISCO-DOT11-IF-MIB
1.3.6.1.4.1.9.9.272.1.1.2.15cd11IfFrequencyBandTableCISCO-DOT11-IF-MIB
1.3.6.1.4.1.9.9.272.1.1.2.15.1cd11IfFrequencyBandEntryCISCO-DOT11-IF-MIB
1.3.6.1.4.1.9.9.272.1.1.2.15.1.7cd11IfRfFrequencySpacingCISCO-DOT11-IF-MIB