Book Image

CompTIA Server+ Certification Guide

By : Ron Price
Book Image

CompTIA Server+ Certification Guide

By: Ron Price

Overview of this book

CompTIA Server+ Certification is one of the top 5 IT certifications that is vendor neutral.System administrators opt for CompTIA server+ Certification to gain advanced knowledge of concepts including troubleshooting and networking. This book will initially start with the configuration of a basic network server and the configuration for each of its myriad roles. The next set of chapters will provide an overview of the responsibilities and tasks performed by a system administrator to manage and maintain a network server. Moving ahead, you will learn the basic security technologies, methods, and procedures that can be applied to a server and its network. Next, you will cover the troubleshooting procedures and methods in general, and specifically for hardware, software, networks, storage devices, and security applications. Toward the end of this book, we will cover a number of troubleshooting and security mitigation concepts for running admin servers with ease. This guide will be augmented by test questions and mock papers that will help you obtain the necessary certification. By the end of this book, you will be in a position to clear Server+ Certification with ease.
Table of Contents (28 chapters)
Free Chapter
1
Section 1: System Architecture
8
Section 2: Administration
13
Section 3: Security
17
Section 4: Troubleshooting
25
Glossary
0-9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Z

Environmental issues

The environment of a server room or data center should be essentially the same, regardless of its location. A problem exists where the external environment may present one or more extremes in temperature, air quality, humidity, and severe weather conditions. A server room or data center must provide an environment that is conducive to the operations of electronic equipment, but to human administrators as well.

The primary environmental threats to a server room are temperature, humidity, contaminants in the air, and extreme fluctuations in the electrical power source. Here's a bit more on each of these elements:

  • Temperature: The ambient temperature in a server room should always be between 50° F (10° C) and 82° F (28° C), and optimally between 68° F (20° C) and 71° F (22° C). Computers can operate in an environment...