Wireless Access

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Occasional Contributor II
Posts: 81
Registered: ‎01-16-2016

Data Rates

Hi,

what is different rates in each band

 

datarates.png

 

Thanks 

Guru Elite
Posts: 8,643
Registered: ‎09-08-2010

Re: Data Rates

https://en.m.wikipedia.org/wiki/IEEE_802.11


Sent from Nine

Tim Cappalli | Aruba Security TME
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Occasional Contributor II
Posts: 81
Registered: ‎01-16-2016

Re: Data Rates

Thank you for the reply .

It's silly question .Why the same device sending in  different data rates ?

Thanks

Guru Elite
Posts: 8,643
Registered: ‎09-08-2010

Re: Data Rates

http://www.youtube.com/watch?v=jxeQufY2HpQ


Sent from Nine

Tim Cappalli | Aruba Security TME
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Occasional Contributor II
Posts: 81
Registered: ‎01-16-2016

Re: Data Rates

Hi,

Thank you for your great help . I have one question . Why always lower data rates must be disabled or recommended to
disable

Thanks

Guru Elite
Posts: 21,281
Registered: ‎03-29-2007

Re: Data Rates

It is not mandatory for lower rates to be disabled.  Lower rates are disabled typically to improve performance, because data at lower rates takes longer to transmit.



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Occasional Contributor II
Posts: 81
Registered: ‎01-16-2016

Re: Data Rates

Hi,

If we disable lower data rate  and  the client can only can send and receive in that rate , the client will not  be able to connect to the wireless ?..If that is the case how can we know  the reason from the client and or from the controller ?

Thank you  

Guru Elite
Posts: 21,281
Registered: ‎03-29-2007

Re: Data Rates

Yes, and you will have a problem with that client if that happens.  The only way that you would know is if you change the rates back and it works.

 



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Occasional Contributor II
Posts: 81
Registered: ‎01-16-2016

Re: Data Rates

Hi,

 

"clients can ignore the data-rates being announced by the access-point and the access-point will still accept the received data anyway" 

the above statement is true ?

. I have done a test with a non-aruba ap and i found client is able to communicate with a disabled data rate 

Thanks 

Guru Elite
Posts: 21,281
Registered: ‎03-29-2007

Re: Data Rates

It depends on the client.



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

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