1.2.3 modify the IP address
1 ) Modify IP address
[root@hadoop100 桌面]#vim /etc/sysconfig/network-scripts/ifcfg-eth0
The following items marked red must be modified, there is value in accordance with the modified values below, be no such increase.
| DEVICE = eth0 # interface name (device , network card) HWADDR = 00: 0C: 2x: 6x: 0x: xx #MAC address TYPE = Ethernet # network type (usually Ethemet ) UUID = 926a57ba-92c6-4231-bacb-f27e5e6a9f44 # random id ONBOOT = yes # system starts when the network interface is valid ( yes / NO ) BOOTPROTO=static # IP configuration method [none | static | BOOTP | DHCP] (not in use boot protocol | statically assigned IP | BOOTP protocol | the DHCP protocol)
IPADDR = 192.168.1.101 #IP address GATEWAY = 192.168.1.2 # Gateway DNS1 = 192.168.1.2 # Name Resolver |
Modified
: WQ save and exit
2 ) perform service network restart
3 ) If the error, reboot , reboot the virtual machine