Transcript
Keisuke Maruuchi
1Copyright © 2011 ITnetworking Co.,Ltd All Rights Reserved.
course1:IP network guide
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Summary of the Internet / Intranet
・ With The Internet
・ Internet service provider
・ Internet use service
・ With the intranet
・ With the extranet
・ With The Internet
・ Internet service provider
・ Internet use service
・ With the intranet
・ With the extranet
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PCPC
UniversityUniversity
CompanyCompany
Government
Government
It is the general term of the network which interconnected various computer networks of the world.
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The internet service provider(ISP) is a service trade person offering connection to the Internet.
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Use Service
E-mail WWW
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The Intranet is to use an Internet technology as information system in the companies.
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The extranet says that I use an Internet technology by the business system between companies.
A companyA company B companyB company
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TCP/IP protocol
・ TCP/IP protocol
・ IP protocol
・ IP address
・ TCP/IP protocol
・ IP protocol
・ IP address
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・ WWW
・ Proxy server
・ DNS
・ WWW
・ Proxy server
・ DNS
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・ Ethernet LAN
・ With the WLAN
・ With the LAN
・ With the WAN
・ Simple network construction
・ Ethernet LAN
・ With the WLAN
・ With the LAN
・ With the WAN
・ Simple network construction
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NEC Corporation (2001), The Internet technology basicsNEC Corporation (2001), The Internet technology basics
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ITnetworking Co., Ltd.
[your position] Network engineer [your company’s name] ITnetworking Co., Ltd. [your company’s brief description] I suggest the infrastructure of the Japanese company network and perform construction, maintenance [employees] There are the Tokyo head office and an Osaka office; 100 employees[Why do you need to develop online course for your company? Give me a problem description]I educate the basic knowledge of the IP network technology for reduction online at the new employee education time to an employee. [course title] IP network guide
ITnetworking Co., Ltd.
[your position] Network engineer [your company’s name] ITnetworking Co., Ltd. [your company’s brief description] I suggest the infrastructure of the Japanese company network and perform construction, maintenance [employees] There are the Tokyo head office and an Osaka office; 100 employees[Why do you need to develop online course for your company? Give me a problem description]I educate the basic knowledge of the IP network technology for reduction online at the new employee education time to an employee. [course title] IP network guide
Copyright © 2011 ITnetworking Co.,Ltd All Rights Reserved. 14
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