1.IP address
ip address is the network communication identification information
Address = IP address of the network host address +
2. Gateway
Channels through
Gateway = Router
Set the default gateway of manual settings and automatic settings in two ways.
1. Manual Settings
Manual settings apply to the relatively small number of computers, the situation is TCP / IP parameters remain basically unchanged, such as only a few to a dozen computers. Because this method requires to set "Default Gateway", very hard, once because of migration must be modified as a result of the default gateway IP address, it will bring great trouble to the network, it is not linked to the network on each computer Recommended Use.
In Windows 9x, set the default gateway method is to right-click on "My Network Places" in the pop-up menu, click on "Properties", select "TCP / IP protocol" in Network Properties dialog box, click "Properties" in the "default gateway" tab to fill the new default gateway IP address on it.
Of particular note are: The default gateway must be the IP address of the network segment where their computer in, and can not fill out the IP address of the other segment.
2. Automatically setting
It is set automatically using DHCP (Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) server to automatically assign IP addresses to computers on the network, and default gateway. The advantage of this is that once the default gateway of the network has changed, the DHCP server whenever you change the default gateway settings, all computers in the network have received a new IP address of the default gateway. This method is suitable for large-scale networks, TCP / IP network parameters may change. Another way is to automatically obtain a gateway proxy server installed automatically by client software (e.g., MS Proxy), the principles and methods are similar and DHCP.
Contact with the gateway IP address: IP address of the computer being used to give a number on the Internet. Daily situation we see is we need to have IP addresses can not communicate on each networked PC. We can "PC" to a "one call", then the "IP address" is equivalent to "phone number", but in the Internet router , the equivalent of electricity
3.DNS
DNS is the domain name server, used to resolve domain names (resolved between domain names and IP), if this is not something that you have to enter the IP address of the site, with DNS, you can enter the URL directly.
DNS means: the domain name server (Domain Name Server). On the Internet between domain names and IP address is one of the domain name though for people to remember, but only know each other between the machine IP address, the conversion work between them as domain name resolution, domain name resolution required by the specific domain name resolution server to complete, DNS is a server domain name resolution.
4. subnet mask of 255.255.255.0
By the subnet mask, in order to show the relationship between subnets where a host of other subnets, make the network work.
Quote: https: //mp.weixin.qq.com/s src = 11 & timestamp = 1575715712 & ver = 2020 & signature = zhcp * zF0jm9-WVVSNw-PjTFyfDF9GIaNjnynX-AXQ4J-H0 * GlRyFSo95JRvFHjrxWrRSf5eDkxa611kohuBthWqg8xcg6JAbT6TXNGX5xRzPjaYauzGb1qTy5teWfhqi & new = 1?