Systems and Network Infrastructure Integration

Оглавление

Saida Helali. Systems and Network Infrastructure Integration

Table of Contents

List of Tables

List of Illustrations

Guide

Pages

Systems and Network Infrastructure Integration. Design, Implementation, Safety and Supervision

Preface

1

Introduction to Project Management

1.1. Introduction

1.2. Project management

1.3. Project management methods and tools

1.3.1. Gantt diagram

1.3.2. RACI (Responsible, Accountable, Consulted, Informed) matrix

1.3.3. The concept of specifications

1.4. Chapter summary

Note

2. Simulating Network Architectures with GNS3

2.1. Introduction

2.2. Definition

2.3. Introduction to GNS3

2.3.1. Functionalities of GNS3

2.3.2. Limitations

2.3.3. GNS3 installation

2.3.4. Getting started with GNS3

2.3.4.1. Integration of IOS image

IDLE PC

2.3.4.2. Constructing a simple network topology

2.3.4.3. Configuring a router

2.3.4.4. Adding virtual systems

Method 1 (cloud)

Method 2

2.4. Chapter summary

Note

3 Green IT

3.1. Introduction

3.2. Introduction of concept

3.3. Green IT trigger factors

3.4. Benefits of Green IT

3.5. The lifecycle of ICTs

3.6. Mechanisms and technical solutions for the implementation of a Green IT infrastructure

3.7. Green IT labels and standards

3.8. Some examples of Eco-ICTs

3.9 Chapter summary

Note

4 Design of Network Infrastructures

4.1 Introduction

4.2. The founding principles of networks. 4.2.1.Definition and preliminaries

4.2.2. Classification of digital data networks

4.2.3. Components of a network. 4.2.3.1. Hardware part

4.2.3.2. Software part

The OSI model

Functions of hardware layers

Functions of software layers

The TCP/IP model

4.2.4. Measuring network performance

4.2.5. Concepts of collision domain/broadcast domain and VLANs

4.3. Methods and models of IT network design

4.3.1. Principles of structured engineering

4.3.1.1. Hierarchical network model

4.3.1.2. Design in Cisco modules

4.4. Assessment of needs and choice of equipment

Some design rules

4.5. Chapter summary

Note

5 Network Services

5.1. Introduction

5.2. DHCP service. 5.2.1. Introduction

5.2.2. Operating principle

5.2.3. Renewal of lease

5.2.4. The concept of a DHCP relay

5.3. DNS service. 5.3.1. Introduction

5.3.2. Operating principle

5.4. LDAP service. 5.4.1. Introduction

5.4.2. LDAP protocol

5.4.3. LDAP directory

5.5. E-mail service. 5.5.1. Introduction

5.5.2. Architecture and operating principle

5.5.3. Protocols involved

5.6. Web server. 5.6.1. Introduction

5.6.2. Operating principle

5.6.3. The principle of virtual hosting

5.6.3.1. Virtual hosting by network address (IP/TCP port)

5.6.3.2. Virtual hosting by names

5.6.3.3. Virtual hosting by name and by IP

5.7. FTP file transfer service. 5.7.1. Definition

5.7.2. Operating principle

5.7.3. Types

5.8. Chapter summary

Note

6 System and Network Security

6.1. Introduction

6.2. Definitions, challenges and basic concepts

6.3. Threats/attacks

6.3.1. Access attacks

6.3.2. Modification attacks

6.3.3. Saturation attacks

6.3.4. Repudiation attacks

6.4. Security mechanisms

6.4.1. Encryption tools

6.4.2. Antivirus programs

6.4.3. Firewalls/IDS and IPS. 6.4.3.1. Firewalls

6.4.3.2. Intrusion detection systems (IDS) and intrusion prevention systems (IPS)

6.4.4. VPNs

6.4.5. Other means of security. 6.4.5.1. VLANs

6.4.5.2. Means of authentication

6.4.5.3. Logical access control

6.4.5.4. Physical security of equipment and premises

6.4.5.5. NAT (Network Address Translation)

6.4.5.6. NAC (Network Access Control)

6.4.5.7. Logging and audit

6.4.5.8. Backups

6.4.5.9. Training and awareness

6.5. Security management systems: norms and security policies. 6.5.1. Norms

6.5.2. The idea of security policy

6.6. Chapter summary

Note

7 Virtualization and Cloud Computing

7.1. Introduction

7.2. Virtualization. 7.2.1. Definition

7.2.2. Benefits of virtualization

7.2.3. Areas of application. 7.2.3.1. Virtualization of applications

7.2.3.2. Virtualization of servers

7.2.3.3. Virtualization of storage

7.2.3.4. Virtualization of networks

7.2.3.5. Virtualization of workstations

7.2.4. Categories of virtualization

7.2.4.1, Virtualization by isolation

7.2.4.2. Paravirtualization or type 1 hypervisor

7.2.4.3. Complete virtualization

7.2.4.4. Hardware-assisted virtualization

7.2.5. Limits of virtualization

7.3. Cloud computing. 7.3.1. Definitions

7.3.2. Leverage factors and generic principles

7.3.3. Architecture models

7.3.3.1. IaaS (Infrastructure as a Service)

7.3.3.2. PaaS (Platform as a Service)

7.3.3.3. SaaS (Software as a Service)

7.3.4. Types of cloud

7.3.5. Areas of application

7.3.6. Advantages and limitations

7.4. Chapter summary

Note

8 Quality of Service and High Availability

8.1. Introduction

8.2. Quality of service. 8.2.1. Motivation

8.2.2. Definition(s)

8.2.3. Objectives of QoS

8.2.4. Metrics of QoS

8.2.5. General principles of QoS

8.2.5.1. Classification

8.2.5.2. Queuing management

8.2.5.3. Scheduling

8.2.5.4. Traffic policing/shaping

8.2.6. QoS mechanisms

8.2.6.1. In the transport layer

8.2.6.2. In the network layer

IntServ

DiffServ

8.2.6.3. In the data link layer

8.2.6.4. Applications. Application 1:QoS configuration for routers

Stage 1: creation of class-map or flow classes

Stage 2: creation of policy-map

Stage 3: application of policy-map

Application 2: QoS configuration for switches (general principles)

Configuration according to ports

Application 3: QoS configuration at a level 3 switch with VoIP management

First architecture

Second architecture

8.3. High availability

8.3.1. Redundancy in the physical layer

8.3.2. Redundancy in the data link layer. 8.3.2.1. STP protocol

8.3.2.2. EtherChannel

Example of manual configuration

Example of configuration with thePAgPet andLCAP protocols

8.3.3. Redundancy in the network layer

8.3.3.1. HSRP (Hot Standby Router Protocol)

8.3.3.2. VRRP (Virtual Router Redundancy Protocol)

8.3.3.3. GLBP (Gateway Load Balancing Protocol)

Application: configuration of HSRP protocol

Configuration of Router 1

Configuration of Router 2

8.3.4. Redundancy in the application layer

8.4. Chapter summary

Notes

9 Monitoring Systems and Networks

9.1. Introduction

9.2. Main concepts of network and service supervision. 9.2.1. Definition

9.2.2. Challenges of monitoring

9.2.3. Typology

9.3. Monitoring protocols. 9.3.1. SNMP protocol (Simple Network Management Protocol)

9.3.2. WMI (Windows Management Instrumentation)

9.3.3. WS-Management (Web Services for Management)

9.3.4. IPMI (Intelligent Platform Management Interface)

9.3.5. NetFlow/IPFIX

9.3.6. Netconf

9.4. Monitoring tools

9.4.1. Commercial monitoring solutions (HP OpenView, Tivoli) and software publisher solutions

9.4.1.1. IBM Tivoli Monitoring

9.4.1.2. HP-OpenView

9.4.2. Free monitoring solutions

9.4.2.1. Nagios

9.4.2.2. Centreon

9.4.2.3. Shinken

9.4.2.4. Zabbix

9.4.2.5. FAN (FullyAutomatedNagios)

9.4.2.6. EyesOfNetwork (E.O.N.)

9.5. Chapter summary

Note

References

Index. A, B, C

D, E, F

G, H, I

J, L, M

N, P, Q

R, S, T

V, W, Z

Other titles from. in Information Systems, Web and Pervasive Computing. 2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

WILEY END USER LICENSE AGREEMENT

Отрывок из книги

Series Editor Jean-Charles Pomerol

Saida Helali

.....

– Who will use the proposed solution? With what benefits?

– What will be the solution's environment?

.....