... again.
For potential RedHatEnterpriseLinux customers, this book demonstrates why Red Hat
EnterpriseLinux is an enterprise operating system. For existing RedHatEnterprise Linux
subscribers, ... root partition (/) is required at a minimum. For x 86 and x 86_ 64 systems, it is also
recommended that a swap partition and
/boot
partition be created. For x 86 and x 86_ 64
systems, the default partitioning ... Installing with PXE
. Performing an Upgrade
. RedHat Network Provisioning
CHAPTER
1
Installing Red Hat
Enterprise Linux
T
he RedHatEnterpriseLinux installation program is
quite versatile....
... installation of
Red HatEnterpriseLinux 5.
• RedHatEnterpriseLinux Deployment Guide — Provides information regarding the
deployment, configuration and administration of RedHatEnterpriseLinux 5.
For ... Appendix A, Using LVS with RedHat Cluster
For more information about RedHatEnterpriseLinux 5, refer to the following resources:
• RedHatEnterpriseLinux Installation Guide — Provides information ... information about RedHat Cluster Suite for RedHatEnterpriseLinux 5, refer to the
following resources:
• RedHat Cluster Suite Overview — Provides a high level overview of the RedHat Cluster
Suite.
•...
... 2007 Red Hat, Inc.
All rights reserved
1-19
http://www.way2download.com /linux/ RH253/unit-1/page19.html [2008/02/ 06 08:27: 26 PM]
RH253 - RedHatEnterpriseLinux Network Services and Security Administration
Basic ... Prerequisites
● Audience: System administrators, consultants, and
other IT professionals
● Prerequisites: RH033
Red Hat
Linux
Essentials
and RH133
Red HatLinux
System
Administration
, or
equivalent ... 2007 Red Hat, Inc.
All rights reserved
1-23
http://www.way2download.com /linux/ RH253/unit-1/page23.html [2008/02/ 06 08:27:34 PM]
RH253 - RedHatEnterpriseLinux Network Services and Security Administration
Intro...
... with Red Hat
EnterpriseLinux software.
1.3. Configuring RedHat Cluster Software
Configuring RedHat Cluster software consists of using configuration tools to specify the
Chapter 1. RedHat Cluster ... 10.10.10.0/24 dports 21 064 -j ACCEPT
Example 2 .6. Port 21 064 : dlm
-A INPUT -i 10.10.10.200 -m state state NEW -m multiport -p tcp -s
10.10.10.0/24 -d 10.10.10.0/24 dports 41 966 ,41 967 ,41 968 ,41 969 -j ACCEPT
Example ... a Shared Fence Device 34
5.2. Modifying or Deleting a Fence Device 36
6. Configuring Cluster Members 36
6.1. Initially Configuring Members 36
6.2. Adding a Member to a Running Cluster 37
6. 3....
... 11
and RedHatEnterpriseLinux
With the split between community (Fedora) and commercial (Red HatEnterprise Linux)
versions of what was RedHat Linux, RedHat has created a model that can ... of Fedora and RedHatEnterpriseLinux 3
Introducing Fedora 11 and RedHatEnterpriseLinux 4
What Is Linux? 5
Linux s Roots in UNIX 6
What Is an Operating System? 7
Common Linux Features ... Advantages of Linux 10
What Are RedHatEnterpriseLinux and Fedora? 11
Red Hat forms the Fedora Project 11
Red Hat shifts to RedHatEnterpriseLinux 14
Choosing between Fedora and Enterprise...
... wireless interfaces 66 6
Checking your wireless connection 66 6
Testing distances 66 6
Setting wireless extensions 66 6
Understanding Internet Protocol Addresses 66 8
IP address classes 66 9
Understanding ... of Fedora and RedHatEnterpriseLinux 3
Introducing Fedora 10 and RedHatEnterpriseLinux 4
What Is Linux? 5
Linux s Roots in UNIX 6
What Is an Operating System? 7
Common Linux Features ... Advantages of Linux 10
What Are RedHatEnterpriseLinux and Fedora? 11
Red Hat forms the Fedora Project 11
Red Hat shifts to RedHatEnterpriseLinux 14
Choosing between Fedora and Enterprise...
... Web site:
• RedHatLinux Documentation
• RedHat Support
• RedHat Professional Services
• RedHat Search
ߜ Shop: This link opens a menu with a selection that takes you to the Red
Hat Store.
ߜ ... link opens a menu that takes you to the RedHat Web
site pages with information about RedHatEnterpriseLinux and Red
Hat software.
ߜ Training: This link goes to the RedHat Global Learning ... to the RedHat Web site.
ߜ RedHat Network: This link takes you to the RedHat Network Web site.
ߜ Support: Clicking this icon opens a menu that takes you to the support
page of the RedHat Web...
... and commercial Linux systems. RedHat has split its
Linux development into two lines: RedHatEnterpriseLinux and the Fedora Project. RedHat Enterprise
Linux features commercial enterprise products ... List
Chapter 1: Introduction to RedHat Linux
Chapter 2: Installing RedHat and Fedora Core Linux
Chapter 3: Interface Basics
Chapter 4: RedHatSystem Configuration
Chapter 5: RedHat Network Configuration
... professional-level RedHat systems. RedHat has forged software alliances with major
companies like Oracle, IBM, Dell, and Sun.
Currently, RedHat provides several commercial products, known as RedHat Enterprise...
... 10:47 PM
16
CHAPTER 1 INTRODUCING REDHATENTERPRISELINUX
Support
There are a number of ways to get excellent support for your Linuxsystem The support associated
with RedHatEnterpriseLinux ... proven, and is ready for RedHatEnterpriseLinux 4. However,
we’ve described the features from kernel version 2 .6 that RedHat has backported into the Enterprise
Linux kernel.
4347book.fm ... example from my RedHatEnterpriseLinux 3 server.
4347book.fm Page 13 Tuesday, August 17, 2004 11:39 PM
8
CHAPTER 1
INTRODUCING REDHATENTERPRISE LINUX
Network
Linux computers are...
... covered is the RedHat Network, a subscription service
available with RedHatEnterpriseLinux that you can use to keep your system
current. You can register your systems with RedHat and then ... 262
Configuring IP Masquerading 263
Summary 263
Chapter 12 The Network File System 265
NFS Overview 265
Understanding NFS 266
What’s New with NFSv4? 268
NFS Advantages and Disadvantages 269
Planning an NFS ... fbetw.qxd 8/30/05 6: 37 PM Page xvi
01_5994 96 ffirs.qxd 8/30/05 6: 38 PM Page ii
Red Hat
®
Linux
®
Networking
and System Administration
Third Edition
01_5994 96 ffirs.qxd 8/30/05 6: 38 PM Page i
...
... Chapter 1
06_ 5994 96 ch01.qxd 8/30/05 6: 18 PM Page 4
Part Four SystemAdministration 595
Chapter 26 Keeping Your System Updated with up2date
and the RedHat Network 597
Using the RedHat up2date ... Drivers 64 5
Generic Driver Options 64 5
Memory Technology Devices 64 5
Parallel Port Support 64 5
Plug and Play Support 64 6
Block Devices 64 6
ATA/ATAPI/MFM/RLL Support 64 7
SCSI Device Support 64 8
Old ... Agent 599
Updating Your System 60 2
Registering Your System 60 5
Accessing the RedHat Network with a Web Browser 60 8
Summary 61 4
Chapter 27 Upgrading and Customizing the Kernel 61 5
Determining Whether...
... RedHat boot disk starts your PC and the RedHatLinux installation
program. After you install RedHat Linux, you no longer need the Red Hat
boot disk (except when you want to reinstall RedHat ... reinstall RedHatLinux from the
CD-ROMs).
The RedHat boot disk contains an initial version of the RedHat Linux
installation program that you use to start RedHatEnterprise Linux, prepare
the ... installation section.
Creating the RedHat Boot Disk
To boot RedHatLinux for the first time and start the RedHatLinux installa-
tion program, you need a RedHat boot disk. For this step, you...