在RHEL5中网络参数配置

在RHEL5中网络参数配置

#ip地址参数配置文件的更改
vim /etc/sysconfig/network-scripts/ifcfg-eth0
# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]
DEVICE=eth0
#ONBOOT关键字决定开机是否自动开启该网卡
ONBOOT=yes
#如若不使用网卡MAC地址使用MACADDR关键字
MACADDR=00:50:1d:24:52:67
#子网掩码参数
NETMASK=255.255.255.0
#ip地址参数
IPADDR=192.168.1.194
#网络类型参数
TYPE=Ethernet
#网关参数
GATEWAY=192.168.1.254
 
#回环地址参数配置文件默认
vim /etc/sysconfig/network-scripts/ifcfg-lo
DEVICE=lo
IPADDR=127.0.0.1
NETMASK=255.0.0.0
NETWORK=127.0.0.0
# If you're having problems with gated making 127.0.0.0/8 a martian,
# you can change this to something else (255.255.255.255, for example)
BROADCAST=127.255.255.255
ONBOOT=yes
NAME=loopback
 
#更改主机名配置文件一（两处都要更改）
vim /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=yes
#主机名关键字HOSTNAME
HOSTNAME=zs-rhel
 
#更改主机名配置文件二（两处都要更改）
vim /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
#在localhost.localdomain前面加入要更改的主机名zs-rhel
127.0.0.1       zs-rhel localhost.localdomain   localhost
::1     localhost6.localdomain6 localhost6
 
#不重启计算机使网络参数生效
hostname zs-rhel
service network restart