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Lapisan Protokol Data Link: Difference between revisions

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* Order: menunjukan bahwa frame yang dikirim menggunakan aturan yang ketat.
* Order: menunjukan bahwa frame yang dikirim menggunakan aturan yang ketat.


 
{| class="wikitable"
{| border="1" cellpadding=2 style="border-collapse: collapse"
|+ Caption text
! Bit b3 b2
|-
! Penjelasan
! Bit b3 b2 !! Penjelasan !! Bit b7 b6 b5 b4 !! Penjelasan
! Bit b7 b6 b5 b4
! Penjelasan
|-
|-
| 00
| 00 || Management || 0000 || Associate Request
| Management
| 0000
| Associate Request
|-
|-
| 00
| 00 || Management || 0001 || Associate Responds
| Management
| 0001
| Associate Responds
|-
|-
| 00
| 00 || Management || 0010 || Reassociate Request
| Management
| 0010
| Reassociate Request
|-
|-
| 00
| 00 || Management || 0011 || Reassociate Responds
| Management
| 0011
| Reassociate Responds
|-
|-
| 00
| 00 || Management || 0100 || Probe Request
| Management
| 0100
| Probe Request
|-
|-
| 00
| 00 || Management || 0101 || Probe Responds
| Management
| 0101
| Probe Responds
|-
|-
| 00
| 00 || Management || 0110-0111 || Reserved
| Management
| 0110-0111
| Reserved
|-
|-
| 00
| 00 || Management || 1000 || Beacon
| Management
| 1000
| Beacon
|-
|-
| 00
| 00 || Management || 1001 || ATIM
| Management
| 1001
| ATIM
|-
|-
| 00
| 00 || Management || 1010 || Disassociation
| Management
| 1010
| Disassociation
|-
|-
| 00
| 00 || Management || 1100 || Deauthentication
| Management
| 1100
| Deauthentication
|-
|-
| 00
| 00 || Management || 1101-1111 || Reserved
| Management
| 1101-1111
| Reserved
|-
|-
| 01
| 01 || Control || 0000-0001 || Reserved
| Control
| 0000-0001
| Reserved
|-
|-
| 01
| 01 || Control || 1010 || PS-Poll
| Control
| 1010
| PS-Poll
|-
|-
| 01
| 01 || Control || 1011 || RTS
| Control
| 1011
| RTS
|-
|-
| 01
| 01 || Control || 1100 || CTS
| Control
| 1100
| CTS
|-
|-
| 01
| 01 || Control || 1101 || ACK
| Control
| 1101
| ACK
|-
|-
| 01
| 01 || Control || 1110 || CF End
| Control
| 1110
| CF End
|-
|-
| 01
| 01 || Control || 1111 || CF End + CF-ACK
| Control
| 1111
| CF End + CF-ACK
|-
|-
| 10
| 10 || Data || 0000 || Data
| Data
| 0000
| Data
|-
|-
| 10
| 10 || Data || 0001 || Data + CF-ACK
| Data
| 0001
| Data + CF-ACK
|-
|-
| 10
| 10 || Data || 0010 || Data + CF-Poll
| Data
| 0010
| Data + CF-Poll
|-
|-
| 10
| 10 || Data || 0011 || Data + CF-ACK + CF-Poll
| Data
| 0011
| Data + CF-ACK + CF-Poll
|-
|-
| 10
| 10 || Data || 0100 || Null Function (no data)
| Data
| 0100
| Null Function (no data)
|-
|-
| 10
| 10 || Data || 0101 || CF-ACK (no data)
| Data
| 0101
| CF-ACK (no data)
|-
|-
| 10
| 10 || Data || 0110 || CF-Poll (no data)
| Data
| 0110
| CF-Poll (no data)
|-
|-
| 10
| 10 || Data || 0111 || CF-ACK + CF-Poll (no data)
| Data
| 0111
| CF-ACK + CF-Poll (no data)
|-
|-
| 10
| 10 || Data || 1000-1111 || Reserved
| Data
| 1000-1111
| Reserved
|}
|}


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* http://www.wndw.net
* http://www.wndw.net
* http://wireless.ictp.trieste.it.
* http://wireless.ictp.trieste.it.
==Paket Radio==
==Paket Radio==
Teknik [[radio paket]] merupakan cikal bakal / teknik awal dari berbagai teknik [[Internet]] menggunakan [[radio]] yang sekarang marak. Teknik ini cukup populer di Indonesia di awal tahun 80-an. Memang kecepatan [[jaringan komputer]] yang menggunakan [[radio paket]] sangat rendah, hanya sekitar 1200-9600 bps, sangat rendah di bandingkan dengan teknologi [[WiFi]] 11-150Mbps yang sekarang kita nikmati.
Teknik [[radio paket]] merupakan cikal bakal / teknik awal dari berbagai teknik [[Internet]] menggunakan [[radio]] yang sekarang marak. Teknik ini cukup populer di Indonesia di awal tahun 80-an. Memang kecepatan [[jaringan komputer]] yang menggunakan [[radio paket]] sangat rendah, hanya sekitar 1200-9600 bps, sangat rendah di bandingkan dengan teknologi [[WiFi]] 11-150Mbps yang sekarang kita nikmati.
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