I need clarification on how to complete Q# 7 & 8
for #7 did try sudo ip addr add 172.16.239.10/24 dev eth0
Is there something I am missing? Is there another command that needs to follow?
sudo ip route add 172.16.239.0/24 via 172.16.238.10
sudo ip route add 172.16.238.0/24 via 172.16.239.10
Also, in #6 how does it know to replace the new ip addresses with the old ones as we are not specifying which belongs to app01 - app04. How does it know which ones to replace?
How does it remove old ip addresses assigned? is it just over written???