Linux serverNETWORK ADMINISTRATIONS

CentOS 7 – IP Fixo

Configuração de rede bem simples para CentOS 7.
Incluí DNS,, IP, GATEWAY e ROTA.

Download do vídeo:
.mp4
https://mega.nz/#!ahdwUSxL!lS4US4pl8sTzX4Lxkog_d-tPtuz91YYlFGPLxBC6UHQ

* Abaixo os Comandos *
#ip a
para linstar interface.

#ethtool enp0s3 | grep Link
para verificar a conexao.
caso esteja em ON use o comando
#ip link set enp0s3 up

Configurando ip statico
#vi /etc/sysconfig/network-scripts/ifcfg-enp0s3
BOOTPROTO=static
IPADDR=10.0.0.2
NETMASCK=255.255.255.0
ONBOOT=yes

Configurando rota default.
#vi /etc/sysconfig/network
NETWORKING=yes
GATEWAY=10.0.0.1

Configurando DNS
#vi /etc/resolv.conf
nameserver=8.8.8.8

#systemctl restart networki
ou para garantir
#reboot

https://www.evernote.com/shard/s581/sh/5ed9c5cc-3ce2-4e85-b372-2fd6a165bdd8/7de08b56e73daf27f2e7398aa8cc021a

por Flávio Lages

source

centos 7

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