No.1:
ip addr show

No.2:
ip route

No.1:
vi /etc/sysconfig/network-scripts/ifcfg-enp2s0
enp2s0是網卡名稱，每台機器不一定一樣

No.1:
vi /etc/sysconfig/network-scripts/ifcfg-enp2s0
enp2s0是網卡名稱，每台機器不一定一樣

No.1:
/etc/init.d/network restart

No.1:
for I in $(seq 131 134); do nmcli con mod enp2s0 +ipv4.addresses 103.208.196.${I}; done
enp2s0是網卡名稱，每台機器不一定一樣

No.1:
nmcli con up enp2s0
enp2s0是網卡名稱，每台機器不一定一樣