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New Member

Strange issue with Cisco 2602 AP's

Hi,

A client is having Cisco 1131 & 2602 AP's installed. His laptop only support 802.11a/b/g. When the client is connecting through Cisco 1131 & trying to download a file from a shared server within his organization, he is able to download 30MB file in less then 5 min. But when downloading the same file from same server while connecting with 2602, it is taking approx 25 min to download.

Both the AP's were connected to the same switch, same port.

Regards,

Shahab

5 REPLIES
VIP Purple

Strange issue with Cisco 2602 AP's

Did you check the client connected  data rate in those two scenario ?

Are they autonomous AP or CAPWAP ?

Rasika

New Member

Strange issue with Cisco 2602 AP's

Hi Rasika,

They are CAPWAP. With both the models it is 54Mbps.

VIP Purple

Strange issue with Cisco 2602 AP's

Ok, then post "show client detail output from your WLC while you are doing this testing (1st output when it is connected to 1131 & the 2nd output when it is connected to 1262)

This output will provide all the information required to see what's the difference of client connection

HTH

Rasika

New Member

Re: Strange issue with Cisco 2602 AP's

Hi,

Please find attached output files

Regards,

VIP Purple

Re: Strange issue with Cisco 2602 AP's

Based on the output, we can see client connected 54Mbps rate to 2602 (even though you experience slow file transfer rate) where as 48Mpbs to 1131 (you got much better file transfer rate).

One other thing I noticed is with 2602 EAP Type shown as TTLS where as 1131 shown as 0. Is it possible to create a test WLAN with Open Authentication & do a similar test ?

Also veryfy switchport connected to 2602 is Full duplex/1Gbps . (show interface x/x will confirm this)

With 2602AP          

QoS Level........................................ Silver

802.1P Priority Tag.............................. disabled

WMM Support...................................... Disabled

Power Save....................................... OFF

Current Rate..................................... 54.0

Supported Rates.................................. 1.0,2.0,5.5,11.0,6.0,9.0,

    ............................................. 12.0,18.0,24.0,36.0,48.0,

    ............................................. 54.0

Policy Type...................................... WPA2

Authentication Key Management.................... 802.1x

Encryption Cipher................................ CCMP (AES)

Management Frame Protection...................... No

EAP Type......................................... TTLS

Interface........................................ XYZress users

VLAN............................................. 144

Radio Signal Strength Indicator............ -64 dBm

Signal to Noise Ratio...................... 32 dB

With 1131AP

QoS Level........................................ Silver

802.1P Priority Tag.............................. disabled

WMM Support...................................... Disabled

Power Save....................................... OFF

Current Rate..................................... 48.0

Supported Rates.................................. 1.0,2.0,5.5,11.0,6.0,9.0,

    ............................................. 12.0,18.0,24.0,36.0,48.0,

    ............................................. 54.0

Policy Type...................................... WPA2

Authentication Key Management.................... 802.1x

Encryption Cipher................................ CCMP (AES)

Management Frame Protection...................... No

EAP Type......................................... 0

Interface........................................ XYZress users

VLAN............................................. 144


Radio Signal Strength Indicator............ -51 dBm

Signal to Noise Ratio...................... 46 dB

HTH

Rasika

**** Pls rate all useful responses ****

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