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zhiping wan
Beginner

wireless performance is bad

 the wireless environment is very bad in my office ,


 

but the wired ping is pretty good.

my wireless channels are assigned by WLC5508. please help me with the issue. and AP is 3702I and 1142N

 

5 REPLIES 5
Saurav Lodh
Rising star

Things affecting the wireless comm.,

1. congestion >> since air is the shared media, frame retransmission also happens when transmission fails

2. Interference could also b a reason

3. Using broad bandwidth channels are prone to this

Please check for the number of clients , any overload situation ?

thanks , i found there were no more than 20 clients on one aps.

we have a 2504 WLC configured with 5 ssids. and a 5508 WLC configured with another 4 ssids.

is there any conflict between the two WLCs.

Hi,

 

get show ap auto-rf 802.11b or a <AP-NAME> and check whats near.

connect 1 client and see if that makes a difference.

ok,thanks .

 Ive got a show on the  WLC,please help me check if there are any problems on the 802.11b.

 

 

Hi,

 

Noise, load are high.

 

Channel Utilization.......................... 88 %

 

try to contact your system engineer to assist you in doing a site survey.

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