centos set dns server

generated by record) Survival time: aging time of items Configure the aging attribute of the DNS server 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/02033131c-12.jpg "border =" 0 "/> Enable clear expired resource records Refresh time Last deletion time 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0203314225-13.jpg "border =" 0 "/>

First, in the Win8.1 desktop in the lower right corner of the taskbar network icon, right mouse, and then select Open Network and Sharing Center, as shown in the following figure: Second, after entering the Win8.1 network and Sharing Center, we click on the connected local or wireless connection network name, as shown in the following figure: Note: Because the author is currently using a wireless network, so click on the WWW.PC841.COM wireless network name, if you are u

Before configuration, explain how the Chinese domain name works: When we enter the domain name Chaoyang. Beijing. China in the browser, the browser will translate the Chinese domain name into Punycode code and then It is transferred to the DNS server for resolution, for example, after being translated into Punycode by Chaoyang. Beijing. China Xn -- tpv1_h. xn -- 1lq90i. xn -- fiqs8s Chaoyang = xn -- tpv

Many enterprises have set up a number of Web sites to meet the needs of employees, in order to save money, these sites usually use the virtual host technology, that is, on the same server to set up multiple sites, employees use level two domain names to access these sites. However, the workload of maintaining these level two domain names is very high, but we can

Original address: http://blog.sina.com.cn/s/blog_669421480102v3bb.htmlUse a network in VMware to set up a static IP for a virtual machine:Set the static IP in Ubuntu for a total of two steps:1> settings ip;2> setting up DNS1> Setting IPEdit/etc/network/interface File:sudo vi/etc/network/interfaceAuto Eth0Iface eth0 inet static//designated as a quiescent IPAddress 192.168.0.211//IP addressesnetmask 255.255.255.0//Subnet maskGateway 192.168.0.1//Gateway

Many enterprises have set up multiple Web sites to meet the work needs of employees. To save costs, these websites usually adopt the virtual host technology, that is, building multiple websites on the same server, employees use second-level domain names to access these sites. However, it takes a lot of effort to maintain these second-level domain names, but we can use wildcard domain name resolution technol

1.1. Set the IP address, gateway, and DNSRHEL7 inside the network card naming method from the eth0,1,2 way into the enoxxxxx format. En stands for enthernet (Ethernet), O stands for onboard (built-in), and that number is automatically generated by an index number of the motherboard to ensure its uniqueness. Compared with the original naming method, this new way is longer, difficult to remember, but the advantage is that the number is unique, when the

-24_120101.png "alt=" Wkiol1euf1uq-ia4aaa3m0irq3c484.png "/>= = = Verify SRV recordsOpen cmd, enter nslookup, verify that SRV record creation is successfulParse the returned information consistent with the information we set, indicating that the creation was successful650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/84/8E/wKioL1eUifbCrvMuAAAwGCEWai0543.png "title=" QQ picture 20160714164448.png "alt=" Wkiol1euifbcrvmuaaawgcewai0543.png "/>Th

To set the IP address and DNS resolution server, edit/etc/Network/interfaces: # Interfaces (5) file used by IFUP (8) and ifdown (8) auto loiface lo Inet loopbackauto eth0iface eth0 Inet static address 192.168.1.6 gateway 192.168.1.1 netmask 255.255.255.0 DNS-nameservers 192.168.1.1 # network 192.168.1.0 # broadcast 19

Content Introduction: A brief introduction to DNS Installation of DNS server DNS common nouns Detailed DNS configuration file Configuring the Primary DNS service A brief introduction to