Birmingham mumbai

[
 258 
]
With networking restarted, you should be able to immediately reconnect to the 
server and see that the new IP assignment has taken place by executing 
ip a
. If, for 
some reason, you cannot reconnect to the server, you may have made a mistake 
while editing the configuration file for Netplan. Double-check that file for any 
errors. But as long as you've followed along and typed in the proper values for your 
interface and network, you should be up and running with a static IP assignment.
Now, we have an actual network—we've named our server(s) and configured our 
network interfaces. We should also understand how name resolution works in 
Ubuntu, which is the process in which servers are able to find other servers by their 
name.