Pertemuan 14-koneksi-internet
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Transcript of Pertemuan 14-koneksi-internet
![Page 1: Pertemuan 14-koneksi-internet](https://reader036.fdokumen.com/reader036/viewer/2022062514/5580c44dd8b42a8e558b4866/html5/thumbnails/1.jpg)
Koneksi Internet
Pertemuan XIV
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• Dalam TCP/IP dikenal peralatan yang disebut Gateway, yaitu perangkat yang menjadi gerbang untuk mengakses Internet
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• Gateway dapat berbentuk ROUTER atau PC yang berisi software router seperti WinGate, Win Route dan lainnya
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• PC yang berisi software router biasanya disebut NAT singkatan dari Network Address Translation, yaitu fungsi kecil dari router yang gunanya menggandakan IP Address sehingga perangkat-perangkat yang ada di belakangnya bisa mengakses jaringan Internet
• Komputer yang menggunakan sambungan NAT tidak bisa diakses dari luar jaringan
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• NAT Server dalam satu konfigurasi
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• Perangkat NAT sebagai pengganti PC dan software-nya sudah bisa didapat-kan dengan harga di bawah USD 200
• Versi terbarunya, dikombinasikan dengan W-LAN
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Jenis Koneksi ke Jaringan Internet (1)
AnalogModem
I n t e r n e t
Public PhoneNetwork
Public PhoneNetwork
High Capacity RedudantInternational Backbone
Dial-Up Connections
Internet Service Provider
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Jenis Koneksi ke Jaringan Internet (2)
Client #1
AnalogModem
I n t e r n e t
Public PhoneNetwork
Public PhoneNetwork
High Capacity RedudantInternational Backbone
LAN Dial-Up Connections
Hub/Switch
Router
Client #2 Client #3
Internet Service Provider
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Cable Modem
I n t e r n e t
HFC CableNetwork
High Capacity RedudantInternational Backbone
Cable Internet Personal
Splitter
Televisi #1
Televisi #2
HFC CableNetwork
Internet Service Provider
Jenis Koneksi ke Jaringan Internet (3)
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Jenis Koneksi ke Jaringan Internet (4)
Client #1
Cable ModemRouter
I n t e r n e t
HFC CableNetwork
High Capacity RedudantInternational Backbone
Dedicated Cable Internet
Hub/Switch
Client #2 Client #3
Splitter
Televisi #1
Televisi #2
HFC CableNetwork
Internet Service Provider
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Jenis Koneksi ke Jaringan internet (5)
Client #1
AnalogModem
I n t e r n e t
High Capacity RedudantInternational Backbone
Choice of Dedicated Connections
Hub/Switch
Router
Client #2 Client #3
Satellite Dish
Leased Chanel
Satellite Dish
Satellite Link
Radio Tower Radio Tower
Internet Service Provider
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Jenis Koneksi ke Jaringan Internet (6)
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