All MIBs › CISCO-DOT11-IF-MIB › cd11IfPhyDsssChannelAutoEnable
cd11IfPhyDsssChannelAutoEnable
Module: CISCO-DOT11-IF-MIB
OID (symbolic): CISCO-DOT11-IF-MIB::cd11IfPhyDsssChannelAutoEnable
OID (numeric): 1.3.6.1.4.1.9.9.272.1.1.2.5.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description:
If the value is 'true' and the radio is function as an access point device (i.e., cd11IfStationRole is 'roleRoot', the radio will scan for other BSS activity on all channels available in the current cd11IfCurrentCarrierSet before establishing its own BSS. After the scan, this station will establish its own BSS on the channel with the least probability of radio signal congestion. If the value is 'false', this station always establishes its BSS on IEEE802dot11-MIB dot11CurrentChannel. The default value is 'true'.
What is cd11IfPhyDsssChannelAutoEnable?
When set to 'true', this object enables automatic channel selection on an 802.11 access point by scanning all available channels for interference before establishing its own broadcast service set. The AP selects the channel with the least congestion to minimize collisions and improve performance. Wireless administrators enable this feature to simplify deployment and allow the AP to adapt to RF environment changes, or disable it to enforce a fixed channel.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.272.1.1.2.5.1.2 snmpwalk -v2c -c public <target> CISCO-DOT11-IF-MIB::cd11IfPhyDsssChannelAutoEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.272.1.1.2.5.1.2.1 snmpget -v2c -c public <target> CISCO-DOT11-IF-MIB::cd11IfPhyDsssChannelAutoEnable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.272.1.1.2.5.1.2.1 s <value>
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 |
| 1.3.6.1.4.1.9 | cisco | CISCO-SMI |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 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 |
| 1.3.6.1.4.1.9.9.272.1.1.2.5 | cd11IfPhyDsssTable | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1.2.5.1 | cd11IfPhyDsssEntry | CISCO-DOT11-IF-MIB |
| 1.3.6.1.4.1.9.9.272.1.1.2.5.1.2 | cd11IfPhyDsssChannelAutoEnable | CISCO-DOT11-IF-MIB |