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原创作品，出自 “深蓝的blog” 博客，欢迎转载，转载时请务必注明出处，否则追究版权法律责任。

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本文转载必须保留此处：http://blog.csdn.net/huangyanlong/article/details/39214985

深蓝的blog：http://blog.csdn.net/huangyanlong

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1. 修改网络配置

Last login: Sat Sep  6 17:33:02 2014

[root@centos ~]# vi/etc/sysconfig/network-scripts/ifcfg-eth0

--修改前

# Intel Corporation 82540EM GigabitEthernet Controller

DEVICE=eth0

BOOTPROTO=dhcp

ONBOOT=yes

HWADDR=08:00:27:80:63:5b

~

~

--修改后

# Intel Corporation 82540EM GigabitEthernet Controller

DEVICE=eth0

BOOTPROTO=static

IPADDR=10.53.105.65

NETMASK=255.255.255.0

ONBOOT=yes

HWADDR=08:00:27:80:63:5b

~

[root@centos ~]# service network restart

Shutting down interface eth0:                              [ OK  ]

Shutting down loopback interface:                          [  OK  ]

Bringing up loopback interface:                            [  OK  ]

Bringing up interface eth0:  RTNETLINK answers: Invalid argument

                                                           [ OK  ]

2. 修改hosts配置

[root@centos ~]# vi /etc/hosts

# Do not remove the following line, orvarious programs

# that require network functionality willfail.

127.0.0.1               centos localhost.localdomainlocalhost

::1             localhost6.localdomain6 localhost6

10.53.105.65    hyldb

~

~

3. 修改network配置

[root@centos ~]# vi /etc/sysconfig/network

--修改前

NETWORKING=yes

NETWORKING_IPV6=yes

HOSTNAME=centos

GATEWAY=10.53.105.255

~

~

--修改后

NETWORKING=yes

NETWORKING_IPV6=no

HOSTNAME=hyldb

GATEWAY=10.53.105.255

~

~

--重启系统，使配置生效

[root@centos ~]# reboot

Broadcast message from root (pts/3) (SunSep  7 00:00:08 2014):

The system is going down for reboot NOW!

重启后效果如下：

Last login: Sat Sep  6 23:55:38 2014 from 10.53.105.69

[root@hyldb ~]# ifconfig

eth0     Link encap:Ethernet  HWaddr08:00:27:80:63:5B 

         inet addr:10.53.105.65 Bcast:10.53.105.255 Mask:255.255.255.0

         inet6 addr: fe80::a00:27ff:fe80:635b/64 Scope:Link

         UP BROADCAST RUNNING MULTICAST MTU:1500  Metric:1

         RX packets:44 errors:0 dropped:0 overruns:0 frame:0

         TX packets:73 errors:0 dropped:0 overruns:0 carrier:0

         collisions:0 txqueuelen:1000

         RX bytes:5283 (5.1 KiB)  TXbytes:10654 (10.4 KiB)

lo       Link encap:Local Loopback 

         inet addr:127.0.0.1 Mask:255.0.0.0

         inet6 addr: ::1/128 Scope:Host

         UP LOOPBACK RUNNING MTU:16436  Metric:1

         RX packets:5900 errors:0 dropped:0 overruns:0 frame:0

         TX packets:5900 errors:0 dropped:0 overruns:0 carrier:0

         collisions:0 txqueuelen:0

         RX bytes:10634248 (10.1 MiB)  TXbytes:10634248 (10.1 MiB)

[root@hyldb ~]#  hostname

hyldb

[root@hyldb ~]# 

 ***********************************************声明********************************************** 

原创作品，出自 “深蓝的blog” 博客，欢迎转载，转载时请务必注明出处，否则追究版权法律责任。

表述有错误之处，请您留言或邮件（[email protected]）指明，不胜感激。

本文转载必须保留此处：http://blog.csdn.net/huangyanlong/article/details/39214985

深蓝的blog：http://blog.csdn.net/huangyanlong

***************************************************************************************************