11-18-2023 09:08 PM
After the new configuration our APs when I attempt to connect the device several times, it has difficulty establishing a stable connection with the access point. I don't know what the problem is.
Please take a look at our configuration details.
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dot11 mbssid
!
dot11 ssid LAB_WIFI
vlan 1
band-select
authentication open
authentication key-management wpa version 2
guest-mode
mbssid guest-mode
wpa-psk ascii 0 Passw0rd
!
interface Dot11Radio0
no ip address
!
encryption vlan 1 mode ciphers aes-ccm
!
ssid LAB_WIFI
!
antenna gain 6
stbc
speed 6.0 9.0 basic-12.0 18.0 24.0 36.0 48.0 54.0
power local 2
power client 14
channel 2412
station-role root
rts threshold 2312
no cdp enable
!
interface Dot11Radio0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
!
interface Dot11Radio1
no ip address
no ip route-cache
!
encryption vlan 1 mode ciphers aes-ccm
!
ssid LAB_WIFI
!
antenna gain 6
peakdetect
no dfs band block
stbc
no mbssid
speed 9.0 basic-12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15. m16. a1ssnone a2ssnone a3ssnone
power client 17
channel 5320
station-role root
rts threshold 2312
no cdp enable
!
interface Dot11Radio1.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
!
interface GigabitEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
!
interface GigabitEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 spanning-disabled
no bridge-group 1 source-learning
11-19-2023 01:37 PM
What model AP and what clients are you using. Looks like an autonomous AP
you can check out https://thewlan.com.au/2016/09/27/configuring-a-cisco-ap-for-site-survey/
11-19-2023 09:13 PM
Hi
This is our AP model:AIR-CAP3702l-A-K9
and we are using autonomous AP
11-23-2023 08:00 AM - edited 11-23-2023 08:01 AM
> it has difficulty establishing a stable connection with the access point
Are you able to establish a connection at all?
When you say it's not stable - what do you mean? Does it drop? After how long? Is it slow?
I see you've hard-coded the channels - is there a reason for that?
If you have all your APs using the same channels that will likely be a disaster because you'll have massive co-channel interference.
Recommended config use least congested 1/6/11 for 2.4 and DFS for 5:
interface Dot11Radio0
channel least-congested 2412 2437 2462
interface Dot11Radio1
channel dfs
If you want to use static channel assignments then you'll need to survey and design carefully (with correct power levels) to avoid excessive overlap.
You've used the power client setting. Note this setting will only work if the client supports Aironet extensions which not all clients will. https://www.cisco.com/c/en/us/td/docs/wireless/access_point/atnms-ap-8x/configuration/guide/cg-book/cg-chap6-radio.html
For 2.4 you've set radio power to 2 (which doesn't seem to be a valid power level - show controller dot11 0 will show us what it is actually using?) and then client power to 14. It's recommended to leave that at default or configure it to power client local.
For 5 you've presumably set radio power to level max (which will depend on country) so again show controller dot11 1 will show what power it's actually using, but then set client power to 17. Again recommended to leave as default or use power client local.
11-23-2023 08:40 PM
If I follow the guidelines below, do you think it is good or not?
https://thewlan.com.au/2016/09/27/configuring-a-cisco-ap-for-site-survey/
11-24-2023 04:52 AM
No it is not good!
Those instructions are for configuring 1 AP to be used for a site survey, not for configuring an AP for WiFi use.
11-24-2023 09:12 PM
Do I have to follow and implement the method I shared in your previous link?
11-25-2023 08:45 AM
That is the config guide for autonomous APs.
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