First, install DNS
1. Install DNS: Start-Control Panel-Add or Remove Programs-add or remove Windows components, and the following window appears:
2. Scroll down, click "Network Services" by clicking "Details", and the following window appears:
3. Check "Domain Name System (DNS)", click "OK"
4. Then return to the "first" picture, click "Next" to start insta
Build a cache Domain Name Server
Check the Domain Name Service Package
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
Configure network information, host name, search domain, DNS should point to yourself
Modify the configuration
I. DNS (Domain Name Server)
DNS is a domain name resolution service. The service types include: high-speed cache DNS service, primary domain service, and secondary domain service.
Port Number: 53.
The root domain name is.. top-level domain names include cn kr us gov com net edu and so on.
The package for installing DNS
Today, I'm going to hand over the time machine backup to the NAS, which was placed on an external hard drive, albeit faster than the NAS, but it's a bit cumbersome to plug in and pull out. And the NAS also has the function of real-time online and timed shutdown. With time machine, maximum data backup can be achieved.In fact, this configuration note is one side of the writing, I do not know what will be stepping on the Thunder, so the
Today I'm going to hand over the time machine backup to the NAS, once on an external hard drive. Even faster than NAS. But every time I plug and unplug the external is a bit troublesome. And the NAS also has the function of real-time online and timed shutdown. With time machine, maximum data backup can be achieved.In fact, this configuration note is one side of the writing, I do not know I will step on what thunder. So the process of
RHEL5 is added on the basis of RHEL4. The system is also perfect, and RHEL5 has been applied to many people. Therefore, RHEL5 is required to be more powerful in configuration, the service configuration mainly involves the RHEL5 DNS configuration, so the following describes how to configure
Article keywords: DNS Linux RedHat
installation of DNS
Profile: File name and source/etc/named.conf,/var/named/named.local,/var/named/named.ca (caching-nameserver-7.2-7.noarch.rpm)
/etc/resolv.conf System self-belt
Installation:
B, start the service
/etc/rc.d/init.d/named start
Service named start
C, stop the service
Ps–ef |grep named #找到进程号
Kill Process Number
Many people may not have a special understanding of the configuration of broadband routers. Here we mainly explain how to configure DNS for HiPER broadband routers. In recent years, with the increasing popularity of AI and HiPER series routers in the market, the hotlines of UTTCare call center 4006-781-781 are getting increasingly busy. From the technical feedback from many callers, it seems that many custo
DNS CacheWhat is a DNS cache?The dns server can cache DNS records received from other DNS servers. can also use caching in DNS customer service as a way to cache information cached by the DNS
1. DNS Overview DNS (Domain Name System) is a distributed database that maps domain names and IP addresses on the Internet, allowing users to access the Internet more conveniently, instead of remembering the number of IP address strings that can be directly read by machines. The process of obtaining the IP address corresponding to the host name through the host name is called domain name resolution (or host
Article Title: Linux-DNS server configuration and management (I ). 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 and management****************First, you
record; however, each MX record also has a priority attribute.
For forward parsing files, each ns fqdn should have a record;
A name FQDN value: IP
Cname name FQDN value: FQDN
PTR: pointer
Name: reverse Host IP address and suffix in-addr.arpa, such as 172.16.100.7/16, network address is 172.16, host address is 100.7, its name is 7.100.in-ADDR. ARPA.
Value: FQDN
DNS query
DNS resolution mainly involves rec
Keywords:
DNS Linux Redhat
Install DNS
Configuration File: File Name and source/etc/named. conf,/var/named. Local,/var/named. Ca (caching-nameserver-7.2-7.noarch.rpm)
/Etc/resolv. conf system comes
Installation:
B. Start the service
/Etc/rc. d/init. d/named start
Service nam
RHEL7 IP address configuration, DNS configurationConfigure IPVim/etc/sysconfig/network-scripts/ifcfg-ens33Configure DNSVim/etc/resolv.confWrite nameserver DNS AddressYou can also use Nmtui to modify the IP configurationRestart the NICSystemctl Restart NetworkIfconfig View IPIP addr Show (can be abbreviated to IP a)Temporarily modify the IP address, add multiple t
Common commands and troubleshooting tools:
View Processes
Ps aux | grep named
Start
Service named start (centos)
/Usr/local/bind/sbin/named-4 (redhat)
Kill
Killall named
View port
Netstat-ano | grep 53
Detection
Nslookup
Dig
Dig-x
Change dns
Vi/etc/resolv. conf
Change Nic
Vi/etc/sysconfig/network-scripts/ifcfg-eth0
Centos System (then you will be happy, you can use yum to install, redhat directly pull down ):
I. Installation# Rpm-qa | grep bind# Rpm-
.3.route del default GW defaults gateway address: Deletes the default gateway route record.Route add default GW default gateway address: Add the Defaults gateway.4.hostname Linserver: The host name is set to take effect immediately, and the original hostname will be restored after reboot.5. Use the server command in the interactive mode of the nslookup command to display the DNS server addresses used in the Linux system.6.netconfig: Character interfac
:157 (HMAC_MD5)
key:4gef1mkmn5hrlwyuegjv3g==
By reading the key file, you will find that these two files contain the same key, which is the credential of DHCP for secure dynamic update of DNS. You will need to add the key separately to the DNS and DHCP configuration files later.
To modify the primary
REM file name set DNS name server address Bat batch script file. batREM Use set the DNS name server address for the wireless network connectionnetsh interface ip add DNS "Wireless network connection" 8.8.8.8netsh interface ip add DNS
the DNS Service: bind
[Root @ DNS1 ~] # Yum-y install bind
After installation, the main configuration file path is/etc/named. conf.
The path of the region configuration file is/var/named/Note: the corresponding region file needs
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.