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New Member

I'm using only 20 MB when connecting to the 802.11a

Hi

i'm testing aironet 1130ag with the wlc 2106 in my testing environment

When i'm connecte to the 802.11a or g i can get max speed 20 MB and not 54 MB

What is worng and what should i check ?

Here is the basic configuration of the 802.11a

802.11a Network.................................. Enabled
11nSupport....................................... Enabled
      802.11a Low Band........................... Enabled
      802.11a Mid Band........................... Enabled
      802.11a High Band.......................... Enabled
802.11a Operational Rates
    802.11a 6M Rate.............................. Mandatory
    802.11a 9M Rate.............................. Supported
    802.11a 12M Rate............................. Mandatory
    802.11a 18M Rate............................. Supported
    802.11a 24M Rate............................. Mandatory
    802.11a 36M Rate............................. Supported
    802.11a 48M Rate............................. Supported
    802.11a 54M Rate............................. Mandatory

Beacon Interval.................................. 100
CF Pollable mandatory............................ Disabled
CF Poll Request mandatory........................ Disabled
CFP Period....................................... 4
CFP Maximum Duration............................. 60
Default Channel.................................. 36
Default Tx Power Level........................... 1
DTPC  Status..................................... Enabled
Fragmentation Threshold.......................... 2346
Long Retry Limit................................. 4
Maximum Rx Life Time............................. 512
Max Tx MSDU Life Time............................ 512
Medium Occupancy Limit........................... 100
Pico-Cell Status................................. Disabled
Pico-Cell-V2 Status.............................. Disabled
RTS Threshold.................................... 2347
Short Retry Limit................................ 7
TI Threshold..................................... -50
Traffic Stream Metrics Status.................... Disabled
Expedited BW Request Status...................... Disabled
EDCA profile type................................ default-wmm

thanks

1 ACCEPTED SOLUTION

Accepted Solutions
Gold

Re: I'm using only 20 MB when connecting to the 802.11a

When you say you are only getting 20Mb do you mean that is your data rate or your true throughput?  If it is the true throughput that is about right.  Keep in mind that 802.11 is a half-duplex technology.  Being half-duplex and the management overhead a client connecting at 54Mbps can have an actually throughput up to 22Mbps

2 REPLIES
Gold

Re: I'm using only 20 MB when connecting to the 802.11a

When you say you are only getting 20Mb do you mean that is your data rate or your true throughput?  If it is the true throughput that is about right.  Keep in mind that 802.11 is a half-duplex technology.  Being half-duplex and the management overhead a client connecting at 54Mbps can have an actually throughput up to 22Mbps

New Member

Re: I'm using only 20 MB when connecting to the 802.11a

Thank you, now it's clear

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