Solaris网络管理培训（第四章：DNS客户端的设置）

/etc/resolv.conf文件

记录DNS服务器的地址和域名

关键字：

domainname

nameserver

# more /etc/resolv.conf

nameserver 172.16.255.3

domainname sunrise.com.cn

/etc/nsswitch.conf文件

记录主机名的搜索顺序等信?nbsp;

# more /etc/nsswitch.conf

#

# /etc/nsswitch.dns:

#

# An example file that could be copied over to /etc/nsswitch.conf; it uses

# DNS for hosts lookups, otherwise it does not use any other naming service.

#

# "hosts:" and "services:" in this file are used only if the

# /etc/netconfig file has a "-" for nametoaddr_libs of "inet" transports.

passwd: files

group: files

# You must also set up the /etc/resolv.conf file for DNS name

# server lookup. See resolv.conf(4).

hosts: files dns

ipnodes: files

…

…

将这个文件的hosts记录配置成hosts: files dns

nslookup命令

用于查询DNS服务器

用于验证客户端的设置

用于下载DNS数据库

# nslookup

Default Server: ns.zjhzptt.net.cn

Address: 202.96.96.68

> www.sun.com

Server: ns.zjhzptt.net.cn

Address: 202.96.96.68

Non-authoritative answer:

Name: www.sun.com

Address: 192.18.97.241

>

启动时，nslookup缺省地以本地服务器为目标。响应中包括目标服务器的名字和地址。>是提示符，这意味着可以开始发送名字服务询问或配置。