实验设备
主服务器:OpenElur Linux IP地址为192.168.188.129
从服务器:RedHat Linux IP地址为192.168.188.128
实验步骤
1.进行主服务器的基础配置
#安装DNS对应工具
[root@localhost ~]# yum install bind -y#编辑DNS系统配置信息
[root@localhost ~]# vim /etc/named.conf
options {
listen-on port 53 { 192.168.188.129; };
directory "/var/named";
allow-transfer { 192.168.188.128; }; #从服务器地址
};#正解析区域
zone "RRR.com" IN {type master;file "RRR";
};#反解析区域
)
zone "168.188.192.in-addr.arpa" IN { type master;file "named.192.168.188";
};
2.配置主服务器的`解析配置文件
#编辑正向解析配置文件
[root@localhost ~]# vim /var/named/RRR
$TTL 1D
@ IN SOA . admin.admin.com. ( 2024011700 1D 1H 3H 1D )IN NS dns.RRR.com.
dns IN A 192.168.188.129
www IN A 192.168.188.111
ftp IN A 192.168.188.123
a IN A 192.168.188.100
aaa IN CNAME a#重启服务
[root@localhost ~]# systemct restart named
3.进行从服务器的基础配置
#安装DNS对应工具
[root@localhost ~]# yum install bind -y#编辑DNS系统配置文件
[root@localhost ~]# vim /etc/named.conf
options {
listen-on port 53 { 192.168.188.129; };
directory "/var/named";
};
zone "RRR.com" IN { type slave; file "slaves/named.RRR.com";masters {192.168.188.129;};
}; #重启服务
[root@localhost ~]# systemct restart named
4.实验结果检验
[root@localhost ~]# nslookup
>server 192.168.188.129
> 192.168.188.100
100.168.168.192.in-addr.arpa name = a.RRR.com.
> a.RRR.com
Server: 192.168.188.100
Address: 192.168.188.100#53