- Copyright
- Introduction
- The System Administrator's Role
- Booting and Halting the System
- User Administration
- Permissions and All That
- Shells
- The Filesystem and Its Contents
- Swap Space
- Administering Packages
- Patching the System
- Administering Quotas
- Connecting to the Local Area Network
- Objectives
- Description
- IP Addressing Schemes
- Choosing an IP Address
- Our Values
- Naming Systems
- Host Names
- Loopback Interface
- Initial Network Testing
- Configuring the Interface
- Routing
- Connecting the Second Subnet
- Adding the Gateway
- Routing—A Second Look
- Address Resolution
- IPV6—The Next Generation
- Traceroute
- Conclusion
- Naming Services and NIS
- Connecting to the Internet
- Connecting Serial Devices
- Dialing in with PPP
- Configuring DNS
- Adding SCSI Devices
- NFS, DFS, and Autofs
- Objectives
- Network Filesystem
- Distributed Filesystem
- Autofs
- The Build Order
- Remote Procedure Call
- Configuring the Server
- Setting Up the Clients
- Server Share Options
- Access Lists
- Client Mount Options
- Authentication
- The Autofs
- Our Configuration
- Metacharacters
- Client Failover
- Testing
- Naming Services and Autofs
- Conclusion
- Time, Date, and NTP
- Setting Up The Mail System
- Kernels and All About Them
- Backing Up and Restoring the System
- Settings Used Throughout the Book
- Security Checklist
Objectives
The Internet is a part of daily life now. Countless machines are connected to it, all of them trying to communicate with other machines that are also connected. The Domain Name System (DNS) plays a major role in allowing this to work, so here we'll look at how DNS relates to the Internet and show how it is configured.
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