All MIBs › CTRON-AP3000-MIB › enterpriseApRadioPreamble
enterpriseApRadioPreamble
Module: CTRON-AP3000-MIB
OID (symbolic): CTRON-AP3000-MIB::enterpriseApRadioPreamble
OID (numeric): 1.3.6.1.4.1.52.4.13.8.2.1.17
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This value indicates the preamble length of 11g. The values are interpreted as follows: long(1) sets the preamble length to long. short(2) sets the preamble length to short. invalid(3) means not support. This setting is only valid for the 802.11g interface.
What is enterpriseApRadioPreamble?
This sets the 802.11g preamble length used by this radio interface to either long or short, with invalid(3) meaning the setting isn't supported on that interface. An admin can shorten the preamble to squeeze out slightly better throughput on an all-modern-client network, but must use long preambles if any older 802.11b-era clients are present for compatibility. For example, an admin with an all-modern-device deployment on the 802.11g radio might set enterpriseApRadioPreamble to short(2) for a small efficiency gain.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.13.8.2.1.17 snmpwalk -v2c -c public <target> CTRON-AP3000-MIB::enterpriseApRadioPreamble
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.13.8.2.1.17.1 snmpget -v2c -c public <target> CTRON-AP3000-MIB::enterpriseApRadioPreamble.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.13.8.2.1.17.1 i <value>
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4 | mibs | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.13 | ctronAP3000 | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.13.8 | apRadioInterfaceMgnt | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.13.8.2 | enterpriseApRadioTable | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.13.8.2.1 | enterpriseApRadioEntry | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.13.8.2.1.17 | enterpriseApRadioPreamble | CTRON-AP3000-MIB |