Dual-system startup
1,
# Configure the network interface IP address acquisition method, IP address, gateway, netmask, and broadcast.
File:/etc/Network/interfaces
Auto eth0
Iface eth0 Inet static # iface is the interface, static IP configuration,
UNIX is a very popular network operating system. Using the Domain Name Service function provided by UNIX, it establishes a Domain Name System for the Enterprise Intranet, which can effectively manage the network, it is convenient for users to
Domain name management knowledge, such as a record, MX record, cname record, and NS recordWrite http://www.ligaofeng.com by admin /? P = 98What is domain name resolution?Domain name resolution is the process of converting the domain name to the IP
/Etc/resolv. conf
This file is a DNS domain name resolution configuration file. Its format is very simple. Each line starts with a keyword, followed by configuration parameters.Resolv. conf has four keywords:Nameserver # define the IP address of the
Many people do not know how to resolve public domain names on their own DNS servers. Now let's announce the steps.
1. You must have your own domain name. Therefore, go to the domain name registrar to apply for a registered domain name. Try to find a
Netstat Command Overview:Netstat is a very useful tool for monitoring TCP/IP networks, which can display routing tables, actual TCP network connections, TCP and UDP snooping, process memory management, and status information for each network
I. Domain Name and domain name resolution
NetworkIn order to distinguish each host, you must assign a unique address to each host. This address is called "IP AddressAddress ". However, these numbers are hard to remember, so they are replaced by
In the domain name resolution process, some users like me, always feel that the takeover status from X to √ wait too long.For example, in the Cloudxns, see the following Red Cross question the Lord always has a thing to do not do always wait to see
One, the type of DNS server①Primary DNS Server (Master)A domain's master server holds the zone configuration file for that domain, and all of the configuration and changes are made on that server, and this essay explains how to configure a domain's
Domain name resolution application knowledge
Generally, the gethostbyname system function is used to resolve the domain name to obtain the IP address. However, in Linux, gethostbyname is insecure due to multiple threads. This function uses
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