# Week 12 network 實作解答

## 1.
- `vim /etc/hostname`
- `vim /etc/hosts`
- `sudo shutdown -r now`

## 2.

sudo vim /etc/netplan/00-init.yaml
sudo netplan apply

## 3.

# 1. add network device
ip addr add 10.102.66.200/24 dev ens40
ip address show dev ens40

## 4.

00:0c:29:45:1c:8f

# This is the network config written by 'subiquity'
network:
  ethernets:
    eth_tmp:
      match:
        macaddress: "00:0c:29:45:1c:8f"
      set-name: eth_tmp
      dhcp4: true
    eth0:
      match:
        macaddress: "00:0c:29:45:1c:a3"
      set-name: eth0
      dhcp4: true
    eth1:
      match:
        macaddress: "00:0c:29:45:1c:ad"
      set-name: eth1
      dhcp4: true
  bridges:
    LAN:
      interfaces: [eth0, eth1]
      addresses: [192.168.3.223/24]
  version: 2

ip a | grep inet | grep LAN | grep 192.168.3.223