cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
557
Views
0
Helpful
7
Replies

WLC 2504 WITH 20 AIRONET 2702I

amalmichaelvj
Level 1
Level 1

Hi team,

I have configured a 20 nos 2702i acces point with Cisco wlc 2504.

But we have faced serious issues in speed between wireless devices.The speed between Wireless devices is less than 3 mbps.

In the same premise the traffic between wired device is above 16 mbps.Wired devices are connected through Cisco Catalyst series switches.

What might be the issue in wirelss network?? Any idea regarding this??

Please help??

Netwok Topology

-------------------- 

Router->Core Switch->Distribution Switch->Access switch

Access point are connected to POE switches in access. Lan  controller in core switch.

1 Accepted Solution

Accepted Solutions

Radio used is 820.11n in my laptop

What is the model of the wireless NIC and the version of the drivers?

All radios are enabled in wlc configurations

Disable 802.11b radio and see if performance improves.

View solution in original post

7 Replies 7

Leo Laohoo
Hall of Fame
Hall of Fame

The speed between Wireless devices is less than 3 mbps.

What kind or "wireless devices" were used to test the speed?  What are the model of wireless NIC and the versions of the wireless NIC drivers?

What is the distances between these "wireless devices" and the APs? 

What radio was used?  802.11a or 802.11b? 

Wireless Devices are laptops and mobiles..

Radio used is 820.11n in my laptop....I just Try to share files which in located in another pc...But getting low speed..

All radios are enabled in wlc configurations

Radio used is 820.11n in my laptop

What is the model of the wireless NIC and the version of the drivers?

All radios are enabled in wlc configurations

Disable 802.11b radio and see if performance improves.

Leo,

Driver Provider: Qualicom Atheros Communication inc
Driver date:9/6/2015
Driver Version:10.0.0.326

I will disable 802.b and will c the perfomance...

kindly wait ....

Driver Provider: Qualicom Atheros Communication inc
Driver date:9/6/2015
Driver Version:10.0.0.326

What is the exact model of the wireless NIC card?  The driver looks old.  Kindly update them.

johnlloyd_13
Level 9
Level 9

hi,

what's the speed/duplex setting on the switch that's connecting to WLC? is it configured as trunk?

could you share show run int fx/x and show int fx/x?

John,

Kindly wait i will update regarding that

Review Cisco Networking for a $25 gift card