Network IP configuration for CentOS 6.6 New Installation system

Instance Environment

• Virtual machines: VMware 11.1.0

• System: CentOS 6.6

1. # ifconfig-a << View the status of all network cards

2. # vi/etc/sysconfig/network-scripts/ifcfg-eth0 << Edit NIC configuration file

Press the I key to start the configuration

What to modify :

Identification 5 Onboot=no modified to Onboot=yes

# is booting with the system

Identification 7 BOOTPROTO=DHCP modified to Bootproto=static

# IP Address allocation method, whether the DHCP server is automatically assigned or manually configured

What to add :

ipaddr=192.168.1.108 << IP
netmask=255.255.255.0 << Subnet Masks
gateway=192.168.1.1 << Gateways

dns1=202.96.128.166

dns2=202.96.134.133

DNS configuration is added according to local network provider

3. Exit Save:

① Press the ESC key

② Input: Wq return

4. Restart Network Service: # Service Network restart

DNS can also be configured in other files

# vi/etc/resolv.conf

Join

NameServer 202.96.128.166

NameServer 202.96.134.133

Exit Save and restart the network service. The actual/etc/resolv.conf is automatically called before the NIC configuration file DNS configuration information

Network IP configuration for CentOS 6.6 New Installation system