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centosÍøÂçÉèÖÃÐÞ¸ÄÈçºÎ²Ù×÷?ÓÐʱºòÎÒÃÇһЩÓû§¿ÉÄÜ»á×öһЩÐÞ¸ÄcentosÍø¿¨¡¢Íø¹Ø¡¢IPµØÖ·µÈ²Ù×÷£¬ÕâʱºòÎÒÃǾÍÒª¶ÔcentosµÄһЩ³£ÓÃÐÞ¸ÄÍøÂçÉèÖõÄÃüÁîÓÐÁ˽âÁË£¬±ÈÈ磺Ð޸ĶÔÓ¦Íø¿¨µÄIPµØÖ·µÄÅäÖÃÎļþ¡¢ÐÞ¸ÄÍø¹ØÅäÖÃÎļþ¡¢ÐÞ¸ÄÍø¿¨ÉèÖòÎÊýµÈ£¬½ñÌìС±àÖ÷Òª½éÉÜÒ»ÏÂÕâЩÏà¹ØÄÚÈÝ!

centosÍøÂçÉèÖÃÐ޸ģºcentosÍø¿¨ÅäÖá¢ÐÞ¸ÄIPµØÖ·¡¢ÐÞ¸ÄÍø¹ØµÈ

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/etc/sysconfig/network?#ÉèÖÃÖ÷»úÃûºÍÍøÂçÅäÖÃ

/etc/sysconfig/network-scripts/ifcfg-eth0?#Õë¶ÔÌض¨µÄÍø¿¨½øÐÐÉèÖÃ

/etc/resolv.conf?#ÉèÖÃDNS

/etc/hosts?#ÉèÖÃÖ¸¶¨µÄÓòÃû½âÎöµØÖ·

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Ð޸ĶÔÓ¦Íø¿¨µÄIPµØÖ·µÄÅäÖÃÎļþ

# vi /etc/sysconfig/network-scripts/ifcfg-eth0

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DEVICE=eth0?#ÃèÊöÍø¿¨¶ÔÓ¦µÄÉ豸±ðÃû£¬ÀýÈçifcfg-eth0µÄÎļþÖÐËüΪeth0

BOOTPROTO=static?#ÉèÖÃÍø¿¨»ñµÃipµØÖ·µÄ·½Ê½£¬¿ÉÄܵÄÑ¡ÏîΪstatic£¬dhcp»òbootp£¬·Ö±ð¶ÔÓ¦¾²Ì¬Ö¸¶¨µÄ ipµØÖ·£¬Í¨¹ýdhcpЭÒé»ñµÃµÄipµØÖ·£¬Í¨¹ýbootpЭÒé»ñµÃµÄipµØÖ·

BROADCAST=192.168.0.255?#¶ÔÓ¦µÄ×ÓÍø¹ã²¥µØÖ·

HWADDR=00:07:E9:05:E8:B4?#¶ÔÓ¦µÄÍø¿¨ÎïÀíµØÖ·

IPADDR=12.168.1.2?#Èç¹ûÉèÖÃÍø¿¨»ñµÃ ipµØÖ·µÄ·½Ê½Îª¾²Ì¬Ö¸¶¨£¬´Ë×ֶξÍÖ¸¶¨ÁËÍø¿¨¶ÔÓ¦µÄipµØÖ·

IPV6INIT=no #IPV6ÊÇ·ñÓÐЧ(yes/no)

#IPV6_AUTOCONF=no

NETMASK=255.255.255.0?#Íø¿¨¶ÔÓ¦µÄÍøÂçÑÚÂë

NETWORK=192.168.1.0?#Íø¿¨¶ÔÓ¦µÄÍøÂçµØÖ·

ONBOOT=yes?#ϵͳÆô¶¯Ê±ÊÇ·ñÉèÖôËÍøÂç½Ó¿Ú£¬ÉèÖÃΪyesʱ£¬ÏµÍ³Æô¶¯Ê±¼¤»î´ËÉ豸

¶þ¡¢centosÐÞ¸ÄÍø¹Ø

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

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NETWORKING=yes(±íʾϵͳÊÇ·ñʹÓÃÍøÂ磬һ°ãÉèÖÃΪyes¡£Èç¹ûÉèΪno£¬Ôò²»ÄÜʹÓÃÍøÂ磬¶øÇҺܶàϵͳ·þÎñ³ÌÐò½«ÎÞ·¨Æô¶¯)

HOSTNAME=centos(ÉèÖñ¾»úµÄÖ÷»úÃû£¬ÕâÀïÉèÖõÄÖ÷»úÃûÒªºÍ/etc/hostsÖÐÉèÖõÄÖ÷»úÃû¶ÔÓ¦)

GATEWAY=192.168.1.1(ÉèÖñ¾»úÁ¬½ÓµÄÍø¹ØµÄIPµØÖ·¡£ÀýÈ磬Íø¹ØΪ10.0.0.2)

Èý¡¢CentOSÐÞ¸ÄDNS

Ð޸ĶÔÓ¦Íø¿¨µÄDNSµÄÅäÖÃÎļþ£º

# vi /etc/resolv.conf

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nameserver 8.8.8.8?#googleÓòÃû·þÎñÆ÷

nameserver 8.8.4.4?#googleÓòÃû·þÎñÆ÷

ËÄ¡¢ÖØÐÂÆô¶¯ÍøÂçÅäÖÃ

# service network restart

»ò

# /etc/init.d/network restart

======================================

ÐÞ¸Ä IP µØÖ·

¼´Ê±ÉúЧ:

# ifconfig eth0 192.168.0.2 netmask 255.255.255.0

Æô¶¯ÉúЧ:

ÐÞ¸Ä?/etc/sysconfig/network-scripts/ifcfg-eth0

ÐÞ¸ÄÍø¹Ø?Default Gateway

¼´Ê±ÉúЧ:

# route add default gw 192.168.0.1 dev eth0

Æô¶¯ÉúЧ:

ÐÞ¸Ä?/etc/sysconfig/network

ÐÞ¸Ä DNS

ÐÞ¸Ä/etc/resolv.conf

Ð޸ĺó¿É¼´Ê±ÉúЧ£¬Æô¶¯Í¬ÑùÓÐЧ

ÐÞ¸Ä?host name

¼´Ê±ÉúЧ:

# hostname centos1

Æô¶¯ÉúЧ:

ÐÞ¸Ä/etc/sysconfig/network

ÐÞ¸ÄÍø¿¨ÅäÖÃ

#vi /etc/udev/rules.d/70-persistent-net.rules

δ¾­ÔÊÐí²»µÃתÔØ£º¹úÍâÖ÷»ú²âÆÀ ? centosÍøÂçÉèÖÃÐ޸ģºcentosÍø¿¨ÅäÖá¢ÐÞ¸ÄIPµØÖ·¡¢ÐÞ¸ÄÍø¹ØµÈ

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http://www.vxiaotou.com