Configuring Services - Red Hat LINUX 7.2 - OFFICIAL LINUX CUSTOMIZATION GUIDE Manual

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Figure 7–3 DHCP

7.4 Configuring Services

GNOME Lokkit also allows you to turn common services on and off. If you answer
services, you are prompted about the following services:
•
Web Server
running on your system. You do not need to choose this option if you want to view pages on your
own system or on other servers on the network.
• Incoming Mail
need this option if you retrieve email using IMAP, POP3, or fetchmail.
•
Secure Shell
on a remote machine over an encrypted connection. If you need to access your machine remotely
through ssh, select this option.
• — Telnet allows you to log into your machine remotely; however, it is not secure. It sends
Telnet
plain text (including passwords) over the network. It is recommended that you use SSH to log into
your machine remotely. If you are required to have telnet access to your system, select this option.
— Choose this option if you want people to connect to a Web server such as Apache
— Choose this option if your system needs to accept incoming mail. You do not
— Secure Shell, or SSH, is a suite of tools for logging into and executing commands
Chapter 7:Basic Firewall Configuration
to configuring
Yes