I have to do some labs with antenna diversity. But I do not have any 1240, 1131, etc right now. I only have 1250. What parameters must be enable/disable to run 1250 as 1240. I have disable 2 RX (B i C) and 1 TX (B). How to disable spatial multiplexing and enable antenna diversity. It is LAP connected to controller.
I found this:
802.11a antenna diversity enable <ap name>
But this massage appears:
Slot is not Disabled.
I have managed to enable antenna diversity. I had to disable "admin status" before applying diversity. But now I have some doubts. Should I disable one Tx and two RX or only one RX. Which antenna are used for diversity for 5GHz. I think A and B. Anyone can help ?
The AP 1250 is fully capable of running in 802.11a/b/g-only mode only. To do so, you need at a minimum to use the "A" and "B" antenna ports on both radios. However even at "legacy" data rates there is a performance improvement when using all three antennas. The additional receiver improves range and throughput for OFDM (i.e., 802.11a/g) clients. In addition, RRM, location tracking, and heat maps assume that three antennas are in use on each radio. Deploying all six antennas during the initial installation also makes you eventual migration to 802.11n a little easier.
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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