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1¡¢vi /etc/resolv.conf
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nameserver DNSserver_ip_address1
nameserver
DNSserver_ip_address2
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[root@REDHATAS5 /]# cat /etc/resolv.conf
nameserver 192.168.88.1
2¡¢²âÊÔDNSÊÇ·ñÉúЧ
[root@Develop-Server ~]# nslookup www.baidu.com
Server:         192.168.88.1
Address:        192.168.88.1#53
Non-authoritative answer:
www.baidu.com   canonical name = www.a.shifen.com.
Name:   www.a.shifen.com
Address: 119.75.217.56
Name:   www.a.shifen.com
Address: 119.75.218.45


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