All MIBs › CISCO-WIRELESS-IF-MIB › cwrTxPower
cwrTxPower
Module: CISCO-WIRELESS-IF-MIB
OID (symbolic): CISCO-WIRELESS-IF-MIB::cwrTxPower
OID (numeric): 1.3.6.1.4.1.9.9.136.1.3.2.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object represents the power that the antenna will transmit. The minimum average transmit power for the U-NII or MMDS band is 0.01 microwatts (-80 dBm). Maximum average transmit power: For the MMDS band is 2 Watts i.e. (+33dBm). For the U-NII band is 100 milliwatts i.e. (+20dBm). The power is specified in dBm.
What is cwrTxPower?
This read-write INTEGER, in dBm, ranging from -80 to 50, represents the power level the antenna will transmit at, with regulatory maximums such as +33dBm for MMDS or +20dBm for U-NII band. An admin tunes this to meet the link budget for the path distance while staying within the regulatory ceiling for the operating band. For example, on a long point-to-point hop in the U-NII band, an admin would set cwrTxPower as close to the +20dBm regulatory maximum as needed to close the link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.3.2.1.7 snmpwalk -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrTxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.3.2.1.7.1 snmpget -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrTxPower.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.136.1.3.2.1.7.1 i <value>
Start monitoring Cisco wireless point-to-point radio/bridge equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-WIRELESS-IF-MIB::cwrTxPower OID value, configure state conditions and alerts, and monitor any Cisco wireless point-to-point radio/bridge equipment (legacy) from a single console.
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 |
| 1.3.6.1.4.1.9.9.136.1.3 | cwrRadioBaseGroup | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3.2 | cwrRadioPhyTable | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3.2.1 | cwrRadioPhyEntry | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.3.2.1.7 | cwrTxPower | CISCO-WIRELESS-IF-MIB |