07-08-2021 03:32 AM
I have been read a lot of posts here and materials about how to encourage client to associated 5G radio, but failed.
these are the config:
additional settings - optional settings
1. turnoff 2.4Ghz 1-24, set 36 to be basic
2. turnoff 5Ghz 1-18, set 18 to be basic
radio profile
3. ng0_clone 2.4Ghz
deny-client: 80211b
maximum transmit power: 10
band-streeing: encourage 5 ghz band usage
number of connection attempts from 2.4Ghz client to ignore before responding: 3
weak signal probe request suppression: off
safety net: off
enable frame burst: off
enable short guard interval: on
enable aggregate mac protocol data units: on
enable VHT for 2.4Ghz: off
2. ac0_clone 5Ghz
maximum transmit power: 14
number of connection attempts from 2.4Ghz client to ignore before responding: 3
high density configuration: off
client load balancing: off
radio load balancing: off
weak signal probe request suppression: off
safety net: off
enable frame burst: on
enable short guard interval: on
enable aggregate mac protocol data units: on
enable transmit beamforming: on
but the nearly half of clients choose to associated 2.4Ghz band, how to solve this problem?
Solved! Go to Solution.
07-08-2021 06:57 PM
It is ultimately a client side decision on which radio to use. There may be devices specific settings influencing that behavior. You’ve set the radio profile to encourage 5GHz use, if the device is able to use 5GHz it will comply, otherwise it will use 2.4GHz instead after rejecting the 5GHz suggestion 3 times.
As a side note, I wouldn’t personally get that aggressive with turning off the data rates. You might have clients with a weaker connection that could typically still connect but are now blocked because they don’t meet the basic data rate you’ve set. Just something to think about.
07-23-2021 02:32 PM
Thank you for letting me know, I’ve flagged that article for an update so we can get some clear pictures in there. I appreciate the feedback!
07-22-2021 02:27 PM
07-22-2021 02:07 AM
wow, extreme did a good job on document, the article was updated a lot info recently after I check it couple weeks ago.
07-21-2021 02:34 PM
You should see the CRC error rate with the command “show int wifi0” and/or “show int wifi0 _count”. This guide goes in to more detail on how to read the outputs of those commands and what you can do to help reduce the amount of interference on your radios.