CentOS 7网卡网桥、绑定设置

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一、网卡桥接设置:

1、网卡配置文件:

[root@localhost /]# vim /etc/sysconfig/network-scripts/ifcfg-enp8s0 

1 2 3 4 5 6 TYPE=Ethernet DEVICE=enp8s0 NAME=enp8s0 BOOTPROTO=none ONBOOT=yes BRIDGE=br0

 2、网桥配置文件:

[root@localhost /]# vim /etc/sysconfig/network-scripts/ifcfg-br0

1 2 3 4 5 6 7 8 TYPE=Bridge DEVICE=br0 BOOTPROTO=static ONBOOT=yes IPADDR=192.168.1.200 NETMASK=255.255.255.0 GATEWAY=192.168.1.1 DNS1=114.114.114.114

 

二、网卡绑定设置:

1、网卡配置文件01:

[root@localhost /]# vim /etc/sysconfig/network-scripts/ifcfg-enp6s0f0

1 2 3 4 5 6 7 8 TYPE=Ethernet DEVICE=enp6s0f0 NAME=enp6s0f0 BOOTPROTO=none ONBOOT=yes USERCTL=no MASTER=bond0 SLAVE=yes

2、网卡配置文件02:

[root@localhost /]# vim /etc/sysconfig/network-scripts/ifcfg-enp6s0f1

1 2 3 4 5 6 7 8 TYPE=Ethernet DEVICE=enp6s0f1 NAME=enp6s0f1 BOOTPROTO=none ONBOOT=yes USERCTL=no MASTER=bond0 SLAVE=yes

3、网桥配置文件:

[root@localhost /]# vim /etc/sysconfig/network-scripts/ifcfg-bond0

1 2 3 4 5 6 7 8 9 TYPE=Ethernet DEVICE=bond0 BOOTPROTO=static ONBOOT=yes USERCTL=no IPADDR=172.16.1.216 NETMASK=255.255.255.0 GATEWAY=172.16.1.1 DNS1=114.114.114.114