Information Computer And Laptop

The Lates Information Laptop Price List Computer And Tutorial

Tattoo Gallery

Tattoo Artis Design.

Funny

Funny Video and Picture

This is default featured post 4 title

Go to Blogger edit html and find these sentences.Now replace these sentences with your own descriptions.This theme is Bloggerized by Acak-acak - Premiumbloggertemplates.com.

This is default featured post 5 title

The Lates Price of Notebook, Laptop.

Showing posts with label Networking. Show all posts
Showing posts with label Networking. Show all posts

Saturday, July 28, 2012

Belajar dan Tutorial IP address

Ip adress

Ip adalah singkatan dari Internet Protocol., yang merupakan sebuah alamat NIC (network interface card of controller)
atau dalam jaringan di sebuah host, dan dapat dibedakan unik berbasis TCP/IP
Tiap Komputer yang terhubung ke internet atau jaringan memiliki nomor, seperti nomor telepon, nomor ini berfungsi agar dapat menemukan satu sama lain
dan dapat mengidentifikasi dengan nomor sendiri.
Nomor tersebut disebut dengan IP address
ip address bisa berhubungan dengan dengan perusahaan internet( ISP ) kita dapat mengetahui ISP  yang dipake dari ip address kita
ip address kita mesti unik dalam arti tidak bisa sama dengan komputer lain

Adress space
ip address yang terdiri dari 32 bit disebut dengan sistem Internet protocol Versi 4 (IPv4), dalam prakteknya sistem ini terlalu rumit untuk memberikan alamat
sehingga dikembangkan dengan sistem internet protocol versi 6 (IPv6) dengan alama yang terdiri dari 128 bit


IPv4


adalah sebuah alamat IP dengan panjang total 32 bit, dapat mengalamati hingga 4 miliar host komputer atau lebih tepatnya 4.294.967.296 host di seluruh dunia
dengan perhitungan 2³² = 4.294.967.296 host
biasanya alamat IP dari IPv4 untuk membagi di bedakan 4 kelompok 8 bit dan menampilkannya dalam bentuk desimal dipisahkan dengan titik misalnya 130.94.122.197
hal ini lebih pendek dari 32 bit dan mudah untuk dibaca
tapi untuk manusia mengingat angka itu mungkin agak sulit, sehingga di pergunakan  DNS ip untuk lebih mudah membaca dan mengingat

pada prinsipnya alamat IP IPv4 dalam jaringan, di ikuti oleh bagian host, dan menunjukkan jaringan yang di rancang jaringan dan bagian host yang  merupakan host seperti contoh PC atau router
untuk kelas jaringan A (8 bit pertama adalah bit jaringan dan sisanya 24 bit host)
dalam sebuah jaringan B (alamat IP jaringan 16 bit di ikuti dengan 16 bit host)
dalam Kelas C terdiri dari 24 bit jaringan di ikuti dengan host 8 bit

tabel di bawah ini menunjukkan nilai byte pertama dan diikuti kelas jaringan  yang sesuai

--------------------------------------------------------------------------------------------
|     Nilai Byte pertama        |        Kelas Jaringan     |       Byte alamat jaringan         |
-------------------------------------------------------------------------------------------
|            0 - 126                     |                   A                 |                       1                          |
-------------------------------------------------------------------------------------------
|         128  - 191                   |                   B                  |                        2                        |
-------------------------------------------------------------------------------------------
|         192  - 233                   |                   C                  |                        3                        |
--------------------------------------------------------------------------------------------
Dalam CIDR disebut notasi garis miring digunakan untuk alamat IP,Dalam sebuah alamat untuk desimal ditandai dengan GHKL / M, di mana GM bilangan bulat, hal itu menunjukkan berapa banyak M bit dari alamat untuk bagian jaringan ke seluruh 32 bit untuk bagian host. Jaringan penomoran M bit menunjukkan menggunakan bersama subnet mask tertentu.


130.94.122.197/32 misalnya, semua bit untuk bagian jaringan dan ada sebuah host.
Jika alokasi 130.94.122.0/24 subnet sebagai telah menjadi 24 bit pertama dari alamat, sehingga tiga pertama angka desimal dipisahkan oleh periode, untuk bagian jaringan dan 8 bit terakhir untuk penghuni di dalam subnet, Akibatnya, dalam contoh ini 2 8 = 256 alamat untuk pengalamatan host individu
(Catatan: alamat pertama, 130.94.122.0, dan, terakhir 130.94.122.255, biasanya mati karena maka (sub-) masing-masing alamat jaringan adalah Alamat broadcast..)
untuk menanggapi  kekurangan ruang alamat IPv4 adalah NAT (Network Address Translation), juga dikenal sebagai IP

Hal ini memungkinkan host dari intranet dengan alamat IP dari ruang alamat pribadi dari RFC 1918 yang ditujukan, sedangkan NAT - Router ke dunia sebagai satu alamat IP dari ruang alamat routable, jadi hanya satu alamat IP tidak benar-benar diarahkan dan ditugaskan untuk, sementara ratusan host di sini dapat digunakan.

IPv6 

Sebuah solusi struktural bagi kelangkaan ruang alamat IPv4 dapat ditemukan di penerusnya: IPv6.Dalam IPv6 adalah 128 bit yang tersedia untuk alamat IP, dan sebagainya adalah batas atas teoritis 2 ^ (128) = 340.282.366.920.938.463.463.374.607.431.768.211.456 = 3,4 \ cdot 10 ^ (38) IP-adress. Seperti halnya IPv4 adalah bahwa dalam praktek lagi alamat digunakan sebagai alamat jaringan, alamat broadcast, tetapi juga jumlah besar untuk mengalokasikanalamat IP

Relate Post

Tuesday, November 8, 2011

LATEST PRICE ROUTER AND MODEM D-LINK




D-LINK DWA-547 - Consumer Router D-LINK DWA-547
Consumer Router
Wireless N PCI Adapter, 802.11b/g/n
Rp524,700





D-LINK DWL-P200 - Consumer Router Accessory D-LINK DWL-P200
Consumer Router Accessory
Power-Over-Ethernet Adapters for wireless Access Points
Rp534,600



D-LINK DAP-1360/E - Consumer Router D-LINK DAP-1360/E 
Consumer Router
Wireless N Access Point, 802.11g/n
Rp602,800





D-LINK DWA-525 - Consumer Router D-LINK DWA-525
Consumer Router
Wireless N PCI Adapter, 802.11g/n
Rp192,500





D-LINK ANT24-0700 - Wireless Antenna D-LINK ANT24-0700 
Wireless Antenna
2.4GHz Omni-Directional, 7dBi Indoor Antenna
Rp544,500





D-LINK ANT24-0800 - Wireless Antenna D-LINK ANT24-0800
Wireless Antenna
8 dbi Outdoor Omni-directional Antenna
Rp840,400





D-LINK ANT24-1200 - Wireless Antenna D-LINK ANT24-1200
Wireless Antenna
12 dBi gain, Panel Antenna, SMA Jack Connector
Rp767,800





D-LINK ANT24-CB03N - Consumer Router Accessory D-LINK ANT24-CB03N
Consumer Router Accessory
HDF-400 Extension Cable, 3-metre, N-plug to N-Jack, for ANT24 series of Antenna
Rp273,900





D-LINK ANT24-CB06N - Consumer Router Accessory D-LINK ANT24-CB06N
Consumer Router Accessory
HDF-400 Extension Cable, 6-metre, N-plug to N-Jack, for ANT24 series of Antenna
Rp339,900





D-LINK ANT24-CB09N - Consumer Router Accessory D-LINK ANT24-CB09N
Consumer Router Accessory
HDF-400 Extension Cable, 9-metre, N-plug to N-Jack, for ANT24 series of Antenna
Rp378,400





D-LINK ANT24-SP - Consumer Router Accessory D-LINK ANT24-SP
Consumer Router Accessory
Surge Protector for ANT24 series of Antenna
Rp398,200





D-LINK DAP-1350 - Consumer Router D-LINK DAP-1350
Consumer Router
Wireless N Pocket Router, Access Point, 802.11g/n
Rp776,600





D-LINK DIR-100 - Enterprise Router D-LINK DIR-100
Enterprise Router
4 Port Ethernet Broadband Router, New avanced Firewall
Rp220,000





D-LINK DIR-412 - Consumer Router D-LINK DIR-412
Consumer Router
3G Wireless N Access Point, 802.11b/g/n
Rp260,700





D-LINK DIR-600/E - Consumer Router D-LINK DIR-600/E
Consumer Router
Wireless G Router, 802.11 b/g
Rp220,000





D-LINK DIR-615/E - Consumer Router D-LINK DIR-615/E
Consumer Router
Wireless N Router, 802.11b/g/n


Rp399,000







D-LINK DSL-2542B/E - Modem Cable / DSL D-LINK DSL-2542B/E
Modem Cable / DSL
ADSL2/2 + Modem Router, 4-port UTP 10/100Mbps
Rp273,900





D-LINK DSL-2640B - Consumer Router D-LINK DSL-2640B
Consumer Router
Wireless ADSL Router, 802.11b/g
Rp283,800





D-LINK DSL-30CF - Modem Cable / DSL D-LINK DSL-30CF
Modem Cable / DSL
Splitter for ADSL Modem
Rp47,300





D-LINK DSL-526B/SE - Modem Cable / DSL D-LINK DSL-526B/SE
Modem Cable / DSL
ADSL2/2 + Modem Router, 1-port UTP 10/100Mbps, 1-port USB
Rp193,600





D-LINK DWA-125 - Consumer Router D-LINK DWA-125
Consumer Router
Wireless LAN USB Adapter, 802.11g/n
Rp192,500





D-LINK DWA-160 - Consumer Router D-LINK DWA-160
Consumer Router
Wireless N USB Adapter, 802.11a/g/n
Rp600,600


Relate Post

LATEST PRICE ROUTER AND MODEM CISCO NOVEMBER 2011



CISCO 1841-HSEC/K9 - Enterprise Router CISCO 1841-HSEC/K9
Enterprise Router
1841 Bundle w/AIM-VPN/SSL-1, Adv. IP Svcs, 10 SSL lic, 64 Flash/256 DRAM
Rp27,253,600





CISCO 1841-SEC/K9 - Enterprise Router CISCO 1841-SEC/K9
Enterprise Router
1841 Security Bundle, Advance Security, 64MB FLASH / 256MB DRAM
Rp19,416,100





CISCO 2901/K9 - Enterprise Router CISCO 2901/K9
Enterprise Router
Cisco 2901 w/2 GE, 4 EHWIC, 2 DSP, 256MB CF, 512MB DRAM, IP Base
Rp15,525,400





CISCO 2901-SEC/K9 - Enterprise Router CISCO 2901-SEC/K9
Enterprise Router
Cisco 2901 Security Bundle w/SEC license PAK
Rp22,529,100





CISCO 2911-SEC/K9 - Enterprise Router CISCO 2911-SEC/K9
Enterprise Router
Cisco 2911 Security Bundle w/SEC license PAK
Rp27,977,400





CISCO 2921-SEC/K9 - Enterprise Router CISCO 2921-SEC/K9
Enterprise Router
Cisco 2921 Security Bundle w/SEC license PAK
Rp35,758,800





CISCO 2951/K9 - Enterprise Router CISCO 2951/K9
Enterprise Router
Cisco 2951 w/3 GE, 4 EHWIC, 3 DSP, 2 SM, 256MB CF, 512MB DRAM, IPB
Rp58,367,100





CISCO 881-K9 - Enterprise Router CISCO 881-K9
Enterprise Router
Cisco 881 Ethernet Security Router
Rp5,905,900





CISCO 881-SEC-K9 - Enterprise Router CISCO 881-SEC-K9
Enterprise Router
Cisco 881 Ethernet Security Router w/Advanced IP Services
Rp6,217,200





CISCO AIR-ANT1728 - Wireless Antenna CISCO AIR-ANT1728
Wireless Antenna
2.4 GHz, 5.2 dBi Ceiling Omni Antenna w/RP-TNC
Rp1,236,400





CISCO AIR-ANT1949 - Wireless Antenna CISCO AIR-ANT1949
Wireless Antenna
2.4 GHz, 13.5 dBi Yagi Mast Mount Antenna w/ RP-TNC
Rp3,357,200





CISCO AIR-ANT2410Y-R - Wireless Antenna CISCO AIR-ANT2410Y-R
Wireless Antenna
2.4 GHz,10 dBi Yagi with RP-TNC
Rp2,326,500





CISCO AIR-ANT24120 - Wireless Antenna CISCO AIR-ANT24120
Wireless Antenna
2.4 GHz,12 dBi Omni Mast Mt. Antenna w/RP-TNC
Rp5,408,700





CISCO AIR-ANT2414S-R - Wireless Antenna CISCO AIR-ANT2414S-R
Wireless Antenna
2.4 GHz, 14 dBi Sector Antenna w/RP-TNC
Rp10,910,900





CISCO AIR-ANT2422DB-R - Wireless Antenna CISCO AIR-ANT2422DB-R
Wireless Antenna
2.4-GHz 2.2 dBi Dipole Antenna RP-TNC Black Qty 1
Rp192,500





CISCO AIR-ANT2422DG-R - Wireless Antenna CISCO AIR-ANT2422DG-R
Wireless Antenna
2.4-GHz 2.2 dBi Dipole Straight Antenna RP-TNC Gray Qty 1
Rp172,700





CISCO AIR-ANT2422DW-R= - Wireless Antenna CISCO AIR-ANT2422DW-R=
Wireless Antenna
2.4-GHz 2.2 dBi Dipole Antenna RP-TNC White Qty 1, Spare
Rp226,600





CISCO AIR-ANT2430V-R= - Wireless Antenna CISCO AIR-ANT2430V-R=
Wireless Antenna
2.4-GHz 3 dBi Triple Omni Antenna 3 RP-TNC, Spare
Rp2,264,900





CISCO AIR-ANT2450V-N - Wireless Antenna CISCO AIR-ANT2450V-N
Wireless Antenna
2400-2483.5 MHz, 5.0 dBi Omni Antenna with N Connect
Rp1,236,400





CISCO AIR-ANT2451V-R= - Wireless Antenna CISCO AIR-ANT2451V-R=
Wireless Antenna
2.4 GHz, 3 dBi, 5 GHz, 3.5 dBi Omni Ant w/RP-TNC
Rp3,184,500





CISCO AIR-ANT2455V-N= - Wireless Antenna CISCO AIR-ANT2455V-N=
Wireless Antenna
2.4 GHz, 5.5 dBi Omni Antenna with N Connect
Rp1,446,500





CISCO AIR-ANT2460P-R - Wireless Antenna CISCO AIR-ANT2460P-R
Wireless Antenna
2.4 GHz, 6 dBi Patch Antenna w/RP-TNC
Rp1,992,100





CISCO AIR-ANT2465P-R - Wireless Antenna CISCO AIR-ANT2465P-R
Wireless Antenna
2.4 GHz, 6.5 dBi Diversity Patch Antenna w/RP-TNC
Rp3,104,200





CISCO AIR-ANT2480V-N - Wireless Antenna CISCO AIR-ANT2480V-N
Wireless Antenna
2400-2483.5 MHz, 8.0 dBi Omni Antenna with N Connect
Rp3,630,000





CISCO AIR-ANT2485P-R - Wireless Antenna CISCO AIR-ANT2485P-R
Wireless Antenna
2.4 GHz, 8.5 dBi Patch Antenna w/ RP-TNC
Rp1,859,000





CISCO AIR-ANT2506 - Wireless Antenna CISCO AIR-ANT2506
Wireless Antenna
2.4 GHz, 5.2 dBi Mast Mount Omnidirectional Antenna w/RP-TNC
Rp1,236,400





CISCO AIR-ANT3338 - Wireless Antenna CISCO AIR-ANT3338
Wireless Antenna
2.4 Ghz, 21 dBi Solid Dish Antenna w/RP-TNC
Rp9,090,400





CISCO AIR-ANT4941 - Wireless Antenna CISCO AIR-ANT4941
Wireless Antenna
2.4 GHz,2.2 dBi Dipole Antenna w/ RP-TNC
Rp192,500





CISCO AIR-ANT5114P-N= - Wireless Antenna CISCO AIR-ANT5114P-N=
Wireless Antenna
4.9 GHz-5.8 GHz, 14 dBi Patch with N Connector
Rp4,660,700





CISCO AIR-ANT5117S-N= - Wireless Antenna CISCO AIR-ANT5117S-N=
Wireless Antenna
4.9 GHz-5.8 GHz, 17 dBi Sector, 90 Deg with N Connector
Rp10,109,000





CISCO AIR-ANT5135DB-R - Wireless Antenna CISCO AIR-ANT5135DB-R
Wireless Antenna
5-GHz 3.5 dBi Dipole Antenna RP-TNC Black Qty 1
Rp172,700





CISCO AIR-ANT5135DG-R - Wireless Antenna CISCO AIR-ANT5135DG-R
Wireless Antenna
5-GHz 3.5 dBi Dipole Straight Antenna RP-TNC Gray Qty 1
Rp192,500





CISCO AIR-ANT5135D-R - Wireless Antenna CISCO AIR-ANT5135D-R
Wireless Antenna
5GHz, 3.5dBi Black Dipole Antenna w/RP-TNC
Rp192,500





CISCO AIR-ANT5135DW-R - Wireless Antenna CISCO AIR-ANT5135DW-R
Wireless Antenna
5-GHz 3.5 dBi Dipole Antenna RP-TNC White Qty 1
Rp226,600





CISCO AIR-ANT5140V-R= - Wireless Antenna CISCO AIR-ANT5140V-R=
Wireless Antenna
5-GHz 4 dBi Triple Omni Antenna 3 RP-TNC
Rp2,264,900





CISCO AIR-ANT5145V-R - Wireless Antenna CISCO AIR-ANT5145V-R
Wireless Antenna
5 GHz 4.5dBi Diversity Omni w/RP-TNC
Rp2,538,800





CISCO AIR-ANT5160V-R - Wireless Antenna CISCO AIR-ANT5160V-R
Wireless Antenna
5GHz 6dBi Omni Antenna w/RP-TNC
Rp1,901,900





CISCO AIR-ANT5170P-R - Wireless Antenna CISCO AIR-ANT5170P-R
Wireless Antenna
5Ghz 7dBi Diversity Patch Antenna w/RP-TNC
Rp3,630,000





CISCO AIR-ANT5175V-N= - Wireless Antenna CISCO AIR-ANT5175V-N=
Wireless Antenna
4.9 GHz-5.8 GHz, 7.5 dBi Omni with N Connector
Rp1,901,900





CISCO AIR-ANT5180V-N - Wireless Antenna CISCO AIR-ANT5180V-N
Wireless Antenna
4900-5850 MHz, 8.0 dBi Omni with N Connector
Rp1,937,100



CISCO AIR-ANT5195P-R - Wireless Antenna CISCO AIR-ANT5195P-R
Wireless Antenna
5GHz 9.5dBi Patch Antenna w/RP-TNC
Rp2,174,700





CISCO AIR-ANT58G10SSA-N - Wireless Antenna CISCO AIR-ANT58G10SSA-N
Wireless Antenna
Aironet 5.8 GHz 9.5 dBi Sector Antenna
Rp2,811,600





CISCO AIR-ANT58G28SDA-N - Wireless Antenna CISCO AIR-ANT58G28SDA-N
Wireless Antenna
Aironet 5.8 GHz 28 dBi Dish Antenna
Rp10,109,000





CISCO AIR-ANT58G9VOA-N - Wireless Antenna CISCO AIR-ANT58G9VOA-N
Wireless Antenna
Aironet 5.8 GHz 9 dBi Omni Antenna
Rp3,265,900





CISCO AIR-AP1131AG-A-K9 - Consumer Router CISCO AIR-AP1131AG-A-K9
Consumer Router
802.11g Integrated Auto AP, Int Antennas, FCC Configuration
Rp5,439,500





CISCO AIR-AP1242G-A-K9 - Consumer Router CISCO AIR-AP1242G-A-K9
Consumer Router
802.11g Integrated Auto access point, RP-TNC, FCC configuration
Rp6,360,200





CISCO AIR-AP1252AG-A-K9 - Consumer Router CISCO AIR-AP1252AG-A-K9
Consumer Router
802.11a/g/n, 2.4/5-GHz Standalone AP, 6 RP-TNC, FCC
Rp10,109,000





CISCO AIR-BR1310G-A-K9 - Consumer Router CISCO AIR-BR1310G-A-K9
Consumer Router
Aironet 1310 Outdoor AP/Br w/ Integrated Antenna, FCC Configuration
Rp10,109,000





CISCO AIR-LAP1131AG-A-K9 - Consumer Router CISCO AIR-LAP1131AG-A-K9
Consumer Router
802.11ag LWAPP AP, Integrated Antennas, FCC Configuration
Rp6,360,200





CISCO AIR-LAP1131G-A-K9 - Consumer Router CISCO AIR-LAP1131G-A-K9
Consumer Router
802.11g Integrated Unified AP, Int Antennas, FCC Configuration
Rp3,883,000





CISCO AIR-LAP1141N-A-K9 - Consumer Router CISCO AIR-LAP1141N-A-K9   
Consumer Router
802.11a/g/n Fixed Unified AP; Int Ant; A Reg Domain
Rp7,233,600





CISCO AIR-LAP1142N-A-K9 - Consumer Router CISCO AIR-LAP1142N-A-K9 
Consumer Router
802.11a/g/n Fixed Unified AP, Int Ant, FCC Configuration
Rp9,045,300





CISCO AIR-LAP1242G-A-K9 - Consumer Router CISCO AIR-LAP1242G-A-K9
Consumer Router
802.11g only Unified access point, RP-TNC, FCC configuration
Rp5,439,500





CISCO AIR-LAP1252AG-A-K9 - Consumer Router CISCO AIR-LAP1252AG-A-K9
Consumer Router
802.11a/g/n 2.4/5-GHz Unified AP, 6 RP-TNC
Rp10,109,000





CISCO AIR-LAP1252G-A-K9 - Consumer Router CISCO AIR-LAP1252G-A-K9
Consumer Router
802.11g/n 2.4-GHz Unified AP, 3 RP-TNC
Rp11,365,200





CISCO AIR-WLC2106-K9 - Consumer Router CISCO AIR-WLC2106-K9
Consumer Router
2100 Series WLAN Controller for up to 6 Lightweight access points
Rp19,416,100





CISCO AIR-WLC2112-K9 - Consumer Router CISCO AIR-WLC2112-K9
Consumer Router
2100 Series WLAN Controller for up to 12 Lightweight access points
Rp37,315,300





CISCO AIR-WLC2125-K9 - Consumer Router CISCO AIR-WLC2125-K9
Consumer Router
2100 Series WLAN Controller For Up To 25 Lightweight Access Points
Rp66,137,500





CISCO HWIC-1FE - Router Module CISCO HWIC-1FE  
Router Module
1-port 10/100 Routed Port HWIC
Rp8,189,500





CISCO HWIC-1T - Router Module CISCO HWIC-1T
Router Module
1-Port Serial WAN Interface Card
Rp3,111,900




CISCO HWIC-2T= - Router Module CISCO HWIC-2T=
Router Module
2-Port Serial WAN Interface Card
Rp6,369,000





CISCO VIC2-4FXO= - Router Module CISCO VIC2-4FXO=
Router Module
Four-port Voice Interface Card - FXO (Universal)
Rp6,224,900



Relate Post

Share

Twitter Delicious Facebook Digg Stumbleupon Favorites