Wireless Access

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Occasional Contributor II

Data Rates

Hi,

what is different rates in each band

 

datarates.png

 

Thanks 

Guru Elite

Re: Data Rates

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


Sent from Nine

Tim Cappalli | Aruba Security
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Occasional Contributor II

Re: Data Rates

Thank you for the reply .

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

Thanks

Guru Elite

Re: Data Rates

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


Sent from Nine

Tim Cappalli | Aruba Security
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Occasional Contributor II

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

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.

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Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
******************
Occasional Contributor II

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

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.

 

******************
Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
******************
Occasional Contributor II

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

Re: Data Rates

It depends on the client.

******************
Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
******************
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