All MIBs › CISCO-WIRELESS-IF-MIB › cwrMaxTxPower
cwrMaxTxPower
Module: CISCO-WIRELESS-IF-MIB
OID (symbolic): CISCO-WIRELESS-IF-MIB::cwrMaxTxPower
OID (numeric): 1.3.6.1.4.1.9.9.136.1.5.1.1.9
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This object represents the maximum power that the RF subsystem can supply the antenna.
What is cwrMaxTxPower?
This read-only Integer32, in dBm, ranging from -80 to 33, reports the maximum power level the RF subsystem is capable of supplying to the antenna. It gives an admin the hardware ceiling for transmit power, which matters when closing a long link that needs as much power as the hardware and regulations allow. For example, on a long-distance hop struggling to close its link budget, an admin would check cwrMaxTxPower to see how much headroom is left before hitting the RF subsystem's hardware limit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.5.1.1.9 snmpwalk -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrMaxTxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.5.1.1.9.1 snmpget -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrMaxTxPower.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.136 | ciscoWirelessIfMIB | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1 | cwrRadioMibObjects | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.5 | cwrRadioFreqResGroup | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.5.1 | cwrRfTable | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.5.1.1 | cwrRfEntry | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.5.1.1.9 | cwrMaxTxPower | CISCO-WIRELESS-IF-MIB |