topic Re: Slow wireless download speed in Wireless

Slow wireless download speed

kaiwen-bao — Mon, 01 Jul 2024 02:08:11 GMT

HI,

I have a problem here. The wireless download speed from the intranet server is very slow, but the upload speed is normal. The wired network upload and download are normal.

my wlc is 3504 ，ap is AIR-AP2802I-H-K9，Software Version is 8.10.185.0

Re: Slow wireless download speed

balaji.bandi — Mon, 01 Jul 2024 06:37:05 GMT

what client device you are testing ? where is the Server Located ?

How about same test using Lan Wired network ?

is the client connected 2.4 or 5gh ? - have you tried different place ? (i mean different AP)

Re: Slow wireless download speed

Mark Elsen — Mon, 01 Jul 2024 06:37:56 GMT

- FYI : https://www.cisco.com/c/en/us/support/docs/wireless/wireless-lan-controller-software/220877-troubleshoot-wireless-speed-issues.html

For the controller use https://software.cisco.com/download/home/286312601/type/280926587/release/8.10.196.0
as per https://www.cisco.com/c/en/us/support/docs/wireless/wireless-lan-controller-software/200046-tac-recommended-aireos.html
(older aireos controller should use last release available for the platform)

Re: Slow wireless download speed

kaiwen-bao — Tue, 02 Jul 2024 05:11:23 GMT

the device i am testing is my PC and my colleague's PC.

The server is an intranet server. its gateway on the core switch. PC's gateway on the firewall.Static route is between the firewall and the core switch.