Build a cache Domain Name Server
Check the Domain Name Service Package
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Attach the disc and install the service package
Need to install bind-9.3.6-4.P1.el5
Bind-chroot-9.3.6-4.P1.el5
Bind-libs-9.3.6-4.P1.el5
Bind-utils-9.3.6-4.P1.el5
Caching-nameserver-9.3.6-4.P1.el5.i386.rpm
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650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0536022347-2.jpg "style =" float: none; "title =" 3.jpg" alt = "164356174.jpg"/>
Configure network information, host name, search domain, DNS should point to yourself
Modify the configuration file vi/var/named/chroot/etc/named. conf
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0536021G5-3.jpg "style =" float: none; "title =" 4.jpg" alt = "164905380.jpg"/>
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/05360252M-4.jpg "style =" float: none; "title =" 5.jpg" alt = "164906232.jpg"/>
Start the service
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Verify
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0536026046-6.jpg "title =" 7.jpg" alt = "164957397.jpg"/>
Build a Primary Domain Name Server
Configure the main configuration file vim/var/named/chroot/etc/named. conf
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Modify the region configuration file
Forward Parsing
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/053602NC-8.jpg "style =" float: none; "title =" 9.jpg" alt = "165152806.jpg"/>
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/05360251L-9.jpg "style =" float: none; "title =" 10.jpg" alt = "165152686.jpg"/>
Reverse resolution
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Verify that nslooup can be parsed
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Build a slave Domain Name Server
Add allow-transfer to the Primary Domain Name Server and follow the Domain Name Server address.
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Add the NS2. 2 Domain Name Server to the region configuration file of the Primary Domain Name Server
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650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0536024106-14.jpg "style =" float: none; "title =" 15.jpg" alt = "165620.10.jpg"/>
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0536022I6-15.jpg "style =" float: none; "title =" 16.jpg" alt = "165642392.jpg"/>
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/0536021641-16.jpg "style =" float: none; "title =" 17.jpg" alt = "165644252.jpg"/>
Modify the configuration file vim/var/named/chroot/etc/named. conf from the Domain Name Server
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After setting, the startup service will update the configuration files from the Primary Domain Name Server to the two regions.
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650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/053602J43-19.jpg "style =" float: none; "title =" 20.jpg" alt = "165811176.jpg"/>
Build a Domain Name Server for separated resolution
Modify the main configuration file vim/var/named/chroot/etc/named. conf
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Modify a region File
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650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/053602KT-22.jpg "style =" float: none; "title =" 24.jpg" alt = "170113598.jpg"/>