A3COM-HUAWEI-DOT11-RRM-MIB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-HUAWEI-DOT11-RRM-MIB

Organization: Hangzhou H3C Technologies Co., Ltd.

Last Updated: 2010-09-25

Category: Vendor: H3C/HH3C, Wireless and WLAN

Description: Manages 802.11 Radio Resource Management including channel, power, and load-balancing policies on H3C APs.

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What Is A3COM-HUAWEI-DOT11-RRM-MIB?

A3COM-HUAWEI-DOT11-RRM-MIB is an H3C WLAN MIB implementing 802.11 Radio Resource Management (RRM), which automates channel selection, transmit power, and interference avoidance across access points. It exposes configuration objects for protocol modes (like 11n MCS rates and 11g protection), power constraints, spectrum management, and scan behavior, alongside interference-threshold settings for APs and stations. Its monitoring emphasis is radio-frequency health and performance: administrators track interference thresholds and scan results to detect RF congestion or misconfigured channels affecting wireless service quality, functioning as a software/radio-status view rather than physical hardware sensors. It is a self-contained WLAN feature MIB with no strong indication of dependency on other standard MIBs beyond the general 802.11 WLAN MIB family it belongs to. It is deployed on H3C wireless access controllers and APs in environments needing automated RF tuning across many radios, forming the basis of A3COM-HUAWEI-DOT11-RRM-MIB SNMP monitoring for wireless network administrators.

IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-DOT11-RRM-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • H3C wireless access controllers and access points

Monitoring Examples

An operator would poll h3cDot11APInterfNumThreshhd and h3cDot11StaInterfNumThreshhd to see the configured interference thresholds, then check the h3cDot11RRMRadioCfgTable for per-radio settings like h3cDot11RRM11nMadtMaxMcs and h3cDot11RRM11aPwrConstrt. Frequent triggering relative to h3cDot11RRMScanChl and h3cDot11RRMScanRptIntvel scan results would indicate an AP is experiencing high co-channel interference and may need a channel change. h3cDot11RRMAutoChlAvoid11h shows whether automatic channel avoidance (DFS/radar avoidance) is enabled for regulatory compliance.

What Can Be Monitored

  • AP/station interference thresholds
  • per-radio MCS and power configuration
  • RF scan channel and interval settings
  • automatic channel avoidance status
  • 11g protection mode
Imported Objects

From A3COM-HUAWEI-DOT11-REF-MIB

H3cDot11ChannelScopeType
H3cDot11ObjectIDType
H3cDot11RadioElementIndex
H3cDot11RadioScopeType
H3cDot11RadioType
H3cDot11SSIDStringType
h3cDot11MODULE-IDENTITY
h3cDot11APElementIndexOBJECT-TYPE

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DateAndTime
MacAddress
RowStatus
TruthValue
OIDs

RFC description

Defines WLAN radio resource management (RRM) including interference detection, AP configuration, and channel management.

Start monitoring H3C wireless controllers and APs with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download A3COM-HUAWEI-DOT11-RRM-MIB