linux-01red Hat Enterprise Linux 7 (RHEL7) Configuring a static IP address

For convenience in learning Linux READHAT7, a virtual machine is installed on a local installation. For Linux remote client operations that can connect virtual machines with Win7, virtual machines and win-local networks are required to interoperate;

The operation is as follows: 1. Configure IP Address locally:

　　　　　　

2, verify the network manager status, Active:active (running) is running, the general RHEL7 are installed by default.

[Email protected] ~]# systemctl status Networkmanager.service

3. View network devices and status

[Email protected] ~]# NMCLI Dev

Ethernet (Ethernet) device, if the device status is not connected, enable it

4.

[[email protected] ~]# nmcli con up ID eno16777736

Prompt connection Success!

5. Check if there is a configuration file for the device under directory/etc/sysconfig/network-scripts, IFCFG-ENP0S3, if not, create a new

ls  /etc/sysconfig/network-scripts/

6. Edit this configuration file ifcfg-eno16777736

[Email protected]/]#  VI /etc/sysconfig/network-scripts/ifcfg-eno16777736

Focus on configuring these several:

Type=ethernet
Bootproto=static
Name=enp0s3
Onboot=yes
Ipaddr= Address
Netmask= Mask
gateway= Gateway
Dns1= your DNS

7. Restart the Network Service
[Email protected] ~]# systemctl Restart Network
8. Set OK, ping try it

linux-01red Hat Enterprise Linux 7 (RHEL7) Configuring a static IP address