All MIBs › HH3C-DOT11-CFG-MIB › hh3cDot11PreambleLen
hh3cDot11PreambleLen
Module: HH3C-DOT11-CFG-MIB
OID (symbolic): HH3C-DOT11-CFG-MIB::hh3cDot11PreambleLen
OID (numeric): 1.3.6.1.4.1.25506.2.75.4.3.2.1.7
Node type: OBJECT-TYPE
Type: Hh3cDot11PreambleType
Access: read-write
Description: Represents whether use long or short preamble for 802.11 MAC frame. When hh3cDot11CfgRadioType is either dot11b or dot11g, then value for hh3cDot11PreambleLen will be valid. Othh3cise, the value for it will be invalid.
What is hh3cDot11PreambleLen?
This selects whether this radio uses a long or short 802.11 MAC frame preamble, defaulting to short; the setting is only meaningful when hh3cDot11CfgRadioType is dot11b or dot11g. An admin generally leaves this at the short default for better efficiency, switching to long preamble only for compatibility with older 802.11b clients that require it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.75.4.3.2.1.7 snmpwalk -v2c -c public <target> HH3C-DOT11-CFG-MIB::hh3cDot11PreambleLen
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.75.4.3.2.1.7.1 snmpget -v2c -c public <target> HH3C-DOT11-CFG-MIB::hh3cDot11PreambleLen.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.75.4.3.2.1.7.1 s <value>
Start monitoring H3C wireless controller (802.11 basic WLAN config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-DOT11-CFG-MIB::hh3cDot11PreambleLen OID value, configure state conditions and alerts, and monitor any H3C wireless controller (802.11 basic WLAN config) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2.75 | hh3cDot11 | HH3C-DOT11-REF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.75.4 | hh3cDot11CFG | HH3C-DOT11-CFG-MIB |
| 1.3.6.1.4.1.25506.2.75.4.3 | hh3cDot11APConfigGroup | HH3C-DOT11-CFG-MIB |
| 1.3.6.1.4.1.25506.2.75.4.3.2 | hh3cDot11RadioToConfigTable | HH3C-DOT11-CFG-MIB |
| 1.3.6.1.4.1.25506.2.75.4.3.2.1 | hh3cDot11RadioToConfigEntry | HH3C-DOT11-CFG-MIB |
| 1.3.6.1.4.1.25506.2.75.4.3.2.1.7 | hh3cDot11PreambleLen | HH3C-DOT11-CFG-MIB |