dns configuration problem

In the case where the primary DNS server is functioning properly, configure the slave DNS server on a different server with the same: operation is as follows:We create here DNS from the server is the experiment, no registration, the actual work needs to register to normal use, understand!! Hehe you know!650) this.width=650; "title=" 7777.jpg "alt=" wkiom1pimz6c7g

address and the address that the computer can recognize. Although all network systems connected to the Internet use the DNS address resolution method, the domain name service has the disadvantage that all data stored in the DNS database is static and cannot be updated automatically. This means that when a new host is added to the network, the administrator must add the host

Article Title: DNS configuration example. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. DNS Server configuration example: 　　 Note: The above example file is only used for demonstr

DNS service configuration and application 4-Linux Enterprise Application-Linux server application information. The following is a detailed description. 23. configure the secondary name server: the secondary name server can also provide the domain name resolution function to the client. However, unlike the primary name server, its data is not directly input, the data is copied from other servers (Primary nam

can parse COM is told to the client. (5) According to the returned information, the client continues to send a recursive request to the COM domain name server, receiving the requested name server that can correctly return the baidu.com domain name information, and returning the relevant information to the client. (6) The client again sends a recursive request to the Baidu.com domain name server, and the server that receives the request resolves again; The server has been able to fully resolve t

Javahost: Use virtual DNS to dispense with the development environment configuration Hosts file to learn how to use Java to modify DNS resolution records, using the properties file instead of the hosts file.In different run environments access different will the data source server, in order to facilitate switching whether to use domain name instead of IP?If you u

In network management, the management of DNS services is a fundamental task. With the expansion of the user scale, it is not easy to manually modify the DNS zone database files frequently. The research on Dynamic DNS (DDNS) has gradually aroused people's concern, and different platforms have introduced their own solutions. This article will detail the solution fo

Introduction to DNS ServersDNS is the abbreviation for a computer domain Name System or domain name Service, which consists of a domain name resolver and a domain name server. A domain name server is a domain name and corresponding IP address that holds all the hosts in the network, and a server that converts the domain name to the IP address feature. Where the domain name must correspond to an IP address, an IP address can have more than one domain n

Tags: http OS, ar file, 2014 problem, C on 1. Available hosts files of Dropbox Yesterday, the Dropbox domain name was suddenly contaminated by DNS, And the Dropbox domain name was also added to the blacklist keyword, which made the Dropbox client unusable. However, I found that the Dropbox can continue to be used normally by modifying the hosts file, the content of the hosts file is as follows. Note: my

1. Master Configuration named.conf Configure the DNS server, it is important to note that the named.conf file permissions and the owner of the named user aclinside{ 172.16.0.0/16;192.168.0.0/16; 127.0.0.0/8;};/ /acl must be at the top of the options{listen-onport53{ any;};//do not write this as Any,acl has made a strategy, here do not limit the directory "/var/named"; //space-related

650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/35/58/wKioL1OrhYfihiRYAACjcWPN5bA441.jpg "alt=" 1.jpg "/ >Recently encountered this kind of problem, in the network phase view of a variety of methods, the end of a complete solution, and finally after the reference to multiple solutions, the chance to solve the problem, now share.EnvironmentDomain: win2k12Client: WIN7There are two kinds of client I

=" http://s3.51cto.com/wyfs02/M01/6F/D1/wKiom1WpOXKyD00AAAFdJEeQHdU073.jpg "title=" 1.png " alt= "Wkiom1wpoxkyd00aaafdjeeqhdu073.jpg"/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6F/D1/wKiom1WpOXLTy8SGAAFSg0EkoYE879.jpg "title=" 2.png " alt= "Wkiom1wpoxlty8sgaafsg0ekoye879.jpg"/>4. DNS requests from different clients return different IPs650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6F/CE/wKioL1WpO3KgHVQEAAD0r_LxPhI533.jpg "