I have multiple access points and need an easier way to change the Wired Equivalent Privacy (WEP) keys on the units. Can I change the WEP keys through Simple Network Management Protocol (SNMP)?
A. Unfortunately, you cannot change the WEP keys via SNMP because only one variable can be written at a time using SNMP “puts” operation. Whereas WEP requires two variables such as WEP key and the key length to be written to the radio at the same time. Q. I have some AIR-PCM340 client adapter cards that get 100 percent signal quality and work without problem. I also have some AIR-PCM350s that only get 70 to 80 percent signal quality when they are installed in the same machines and are the same distance away. Why? A. Some versions of firmware actually change the readings. Inside the card, an analog-to-digital conversion takes place. The analog reading that the card gets and reports to ACU does not always use the same calibration that was used in some of the earlier versions of firmware. In order to get a more accurate reading in later versions, a change in the way that analog signal interpretation occurs was necessary. Therefore, when you change firmware versions or look at earlier card
