ubuntu 802.1Q VLAN Tagging

环境准备sudo apt-get install vlansudo modprobe 8021q检查环境A quick review of lsmod will ensure the kernel m

• 环境准备

  sudo apt-get install vlansudo modprobe 8021q

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• 检查环境

A quick review of lsmod will ensure the kernel module was loaded:

lsmod | grep 8021q

The output of the command should look similar to this:

.

8021q 26896 0”

.

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• 给enp2s0f1划到vlan102：

sudo vim  /etc/network/interfaces

.

auto enp2s0f1
iface enp2s0f1 inet static

. .

auto enp2s0f1.102
iface enp2s0f1.102 inet static
address 10.0.0.220
network 10.0.0.0
netmask 255.255.255.0
broadcast 10.0.0.255
vlan_raw_device enp2s0f1

.

sudo /etc/init.d/networking restartsudo ifdown enp2s0f1sudo ifup enp2s0f1.102sudo ifup enp2s0f1

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• 遇到错误

.

Cannot find device "enp2s0f1.102"

.

或者网络不通

重启机器：

reboot

或者：

init 6

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• 检查环境

Once the interface is initialized you may want to refer to the following proc locations for configuration information:

/proc/net/vlan/config/proc/net/vlan/[vlan-device]