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1.添加模块 modprobe --first-time 8021q 查询模块状态 modinfo 8021q 2.创建VLAN配置文件 cd /etc/sysconfig/network-scripts cat ifcfg-eth0.10 DEVICE=ethX.10 BOOTPROTO=none ONBOOT=yes IPADDR=192.168.48.211 PREFIX=24 NETWORK=192.168.48.0 VLAN=yes 3.创建VLAN网卡 ip link add link eth0 name eth0.10 type vlan id 10 4.重启网络 systemctl restart network 注：Centos不支持vconfig，可以使用IP，nmcli，nmtui等命令 官方说明链接如下： https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/ch-Configure_802_1Q_VLAN_Tagging.html https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/sec-Configure_802_1Q_VLAN_Tagging_Using_the_Command_Line.html (责任编辑：IT) |