RHEL6虚拟机联网具体方法是什么

RHEL6虚拟机如何联网？

切换到 /etc/sysconfig/network-scripts/ 知道自己的网卡名称(用ifconfig命令 ) 用vim打开对应的文件

添加如下内容（如果已经有相同的参数存在，则修改）

shell" spellcheck="false">[root@admin network-scripts]# ifconfigeth0      Link encap:Ethernet  HWaddr 00:0C:29:B2:F3:30  #网卡名称         inet addr:192.168.221.128  Bcast:192.168.221.255  Mask:255.255.255.0         inet6 addr: fe80::20c:29ff:feb2:f330/64 Scope:Link         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1         RX packets:4845 errors:0 dropped:0 overruns:0 frame:0         TX packets:2956 errors:0 dropped:0 overruns:0 carrier:0         collisions:0 txqueuelen:1000         RX bytes:1757331 (1.6 MiB)  TX bytes:435030 (424.8 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:0 errors:0 dropped:0 overruns:0 frame:0         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0         collisions:0 txqueuelen:0         RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)[root@admin network-scripts]# cd /etc/sysconfig/network-scripts/ | lsifcfg-eth0   ifdown-ippp  ifdown-routes  ifup-bnep  ifup-plip    ifup-sit          network-functions[root@admin network-scripts]# vim ifcfg-eth0DEVICE=eth0HWADDR=00:0C:29:B2:F3:30TYPE=EthernetUUID=0b622218-431e-4f5d-b828-4f23c5c3fef7ONBOOT=yesNM_CONTROLLED=yesBOOTPROTO=dhcp          #1 这三点要改NETMASK=255.255.255.0   #2DNS=114.114.114.114     #3

需要修改的参数：

BOOTPROTO=dhcpNETMASK=255.255.255.0DNS=114.114.114.114

重启服务

service network restart