DNS server resolves domain names

Work Assignment Description company name is ABC Company, build DNS server. Head Office in Beijing, the company's registered domain name is Ht.com. Your company has two branches, the first for Asian companies (Asia ), the company is headquartered in Beijing, the second is a European company (Europe), please set up a DNS server in the head office , design your general Division and branch Office DNS Name resolution work. Head Office: one WEB Server, Publishing Company sites on the Internet IP address is 21.21.21.21 a single FTP Server, responsible for internal network FTP service IP address is 192.168.1.2/24 Asia Branch: Independent WEB server withIP address 192.168.1.100; standalone mail server withIP address 192.168.1.101 European Branch: there are independent WEB server withIP address 192.168.1.200 please at the head office operations on the DNS server (1) Change host name to DNSServer (2) The IP addressof the computer is 192.168.1.1/24 (1) for the headquarters of the Web server and FTP Server to establish name resolution,Web Server intranet access FQDN named:www. Ht.com, the FQDN of the FTP server intranet access is named:ftpserver. Ht.com. (2) establish host A records withsub-domains in Asia Branch and Europe Branch, where the Web server FQDN of Asian Branch For www.asia.HT.com. The European branch 's Web server FQDN is www.europe.HT.com, which establishes an MX record for the Asia branch's mail server . (3) Create an alias for the Web server A record with the name : Web. Ht.com (5) Change the client hostname to client,IP address 192.168.1.201/24, and connect the client to the server (6) using interactive test FTP and WEB Server forward lookup zone host A record resolution correctness.

Work task implementation 1, build the DNS server. () 1). Build DNS Server 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6D/5A/wKioL1VikBuBUPQWAABmHZNzk_Q647.jpg "title=" 1.PNG " alt= "Wkiol1vikbubupqwaabmhznzk_q647.jpg"/> 2). Modify Local Ip 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6D/5A/wKioL1VikCbg0e9QAAFctigzDIo020.jpg "title=" 2.PNG " alt= "Wkiol1vikcbg0e9qaafctigzdio020.jpg"/> 3). Modify Host name 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6D/5A/wKioL1VikDHDQ8APAAD5GItea5E502.jpg "title=" 3.PNG " alt= "Wkiol1vikdhdq8apaad5gitea5e502.jpg"/> 2, establish a forward lookup zone. () 1.) Create ht.com, create Web and ftp and alias 650) this.width=650; "Src=" Http://s3.51cto.com/wy Fs02/m02/6d/5a/wkiol1vikdyr8kbaaacymp19rz4564.jpg "title=" 4.PNG "alt=" Wkiol1vikdyr8kbaaacymp19rz4564.jpg "/> 2.) Create a subdomain 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6D/5A/wKioL1VikEyTQG-tAABKse6yGh0150.jpg "title=" 5.PNG " alt= "Wkiol1vikeytqg-taabkse6ygh0150.jpg"/> 3.) create a record in the Asia branch and build the mail server (MX) 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6D/5E/wKiom1VijsmRdqsCAABb2vL0nHE804.jpg "title=" 6.PNG " alt= "Wkiom1vijsmrdqscaabb2vl0nhe804.jpg"/> 4.) Create a record in the European branch 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6D/5E/wKiom1VijtXQbGaSAAA77rnfko8544.jpg "title=" 7.PNG " alt= "Wkiom1vijtxqbgasaaa77rnfko8544.jpg"/> 3, the client test. () 1.) Setting up the client 1.1) Renaming a client 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6D/5A/wKioL1VikHHwQyAhAAB1SHaJhx4829.jpg "title=" 8.PNG " alt= "Wkiol1vikhhwqyahaab1shajhx4829.jpg"/> 1.2) Modify the IP for the client 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6D/5A/wKioL1VikHugSoNmAAE-6i-jVTM566.jpg "title=" 9.PNG " alt= "Wkiol1vikhugsonmaae-6i-jvtm566.jpg"/> 1.3)ping- through server 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6D/5A/wKioL1VikIWyh6FUAADkop6Kb5U965.jpg "title=" 10.PNG "alt=" Wkiol1vikiwyh6fuaadkop6kb5u965.jpg "/> 2.) test Web and FTP 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6D/5E/wKiom1VijwOBeCQJAADKZN7ljmE827.jpg "title=" 11.PNG "alt=" Wkiom1vijwobecqjaadkzn7ljme827.jpg "/>

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DNS server resolves domain names