Home Network
Another one I would like to refer to is "protocol". What is it? A protocol is a system of digital message formats and rules for exchanging those messages in or between computing systems and in telecommunications. And in our network we use the TCP/IP (comes from "Transmission Control Protocol and Internet Protocol). Now Thailand uses IPv4 protocol, but Thai government by Prime Minister Yingluck Shinawatra is going to change the Internet protocol of the country with another version, IPv6 protocol, which has more capacity and efficiency of transmission.
Because each computer of the network has its own unique "IP-address", what/how is it? As I have just told you (see, first paragraph) that the modem-router simulates itself like a server computer, sure its IPaddress must be static, e.g. (IPv4) 192.168.2.1, 192.168.1.1, 192.168.0.1 etc. , on the other hand it lets the other connected computer the dynamic/automatic IPaddress. Yes, the modem-router of the home network is the gateway to Internet.
I use the "IPCONFIG" command to see what/how my home PC/modem-router IPaddress configuration by typing the command at the command line of Windows and what I knows are the followings
... 192.168.2.1 is the IPaddress (IPv4) of my modem-router, Belkin brand.
Because each computer of the network has its own unique "IP-address", what/how is it? As I have just told you (see, first paragraph) that the modem-router simulates itself like a server computer, sure its IPaddress must be static, e.g. (IPv4) 192.168.2.1, 192.168.1.1, 192.168.0.1 etc. , on the other hand it lets the other connected computer the dynamic/automatic IPaddress. Yes, the modem-router of the home network is the gateway to Internet.
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| Teacher's home network PC/Modem-router IPaddress Configuration |
... 192.168.2.1 is the IPaddress (IPv4) of my modem-router, Belkin brand.
... 192.168.2.3 is the IPaddress (IPv4) of my PC, configured by the modem-rounter ด้
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