What file would you check to ensure that IP forwarding is enabled?
You have a Linux system routing 3 networks through 3 separate NICs and are having trouble with your IP forwarding. What file would you check to ensure that IP forwarding is enabled?
what would be the next thing to do?
Your senior system administrator asked you to edit the /etc/inetd.conf file in order to disable the time service.
After doing so, what would be the next thing to do?
which kind of DNS entry is involved?
When you use DNS to find a hostname using a particular IP address, which kind of DNS entry is involved?
To create a user account, keep in mind that the username is at most __ characters long.
To create a user account, keep in mind that the username is at most __ characters long.
What file determines the DNS servers used by your computer?
What file determines the DNS servers used by your computer?
What are reverse DNS entries used for?
What are reverse DNS entries used for?
what file are the mail aliases kept for Sendmail?
In what file are the mail aliases kept for Sendmail? (Provide the complete path)
which action should you take?
To disable telnet service on a system, which action should you take?
The _____ is used by the local host to determine which hosts are on the local subnet, and which hosts are on r
The _____ is used by the local host to determine which hosts are on the local subnet, and which hosts are on remote networks.
What file must you create in your home directory in order to enable mail forwarding?
What file must you create in your home directory in order to enable mail forwarding?