Manage Networking

Question 1

What command do you use to configure a new connection to start automatically?

Answer 1

nmcli con mod “Connection String” connection.autoconnect yes

Question 2

What command do you use to stop a connection from starting automatically?

Answer 2

nmcli con mod “Connection String” connection.autoconnect no

Question 3

What command do you use to add IP address to an existing connection?

Answer 3

nmcli con mode “connection string” +ipv4.addresses <IP address/XX>

Question 4

What command do you use to edit the configuration file to add a second address to a system connection?

Answer 4

vim /etc/NetworkManager/system-connections/<String>.nmconnection</String>

Question 5

What command do you use to edit the hosts file to reference and IP address with a specified hosts name?

Answer 5

echo “<IP> <hosts>" >> /etc/hosts</hosts></IP>