chapter 7 overviewp

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© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Version 4.0 Technologies sans fil Networking for Home and Small Businesses – Chapter 7

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Page 1: Chapter 7 overviewp

© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1Version 4.0

Technologies sans fil

Networking for Home and Small Businesses – Chapter 7

Page 2: Chapter 7 overviewp

2© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Objectives Describe wireless technologies.

Describe the various components and structure of a WLAN

Describe wireless LAN security issues and mitigation strategies

Configure an integrated wireless access point and a wireless client .

Page 3: Chapter 7 overviewp

3© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Technologies san fil Périphériques et technologies sans fil

Page 4: Chapter 7 overviewp

4© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Technologies san fil Avantages et limites de la technologie sans fil

Page 5: Chapter 7 overviewp

5© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Technologies san fil Types de réseau sans fil et leurs frontières

Page 6: Chapter 7 overviewp

6© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Normes des réseaux locaux sans fil

Page 7: Chapter 7 overviewp

7© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Composants d’un réseau local sans fil

Page 8: Chapter 7 overviewp

8© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Composants d’un réseau local sans fil Mode ad hoc et le mode infrastructure.

Page 9: Chapter 7 overviewp

9© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Composants d’un réseau local sans fil Canaux sans fil

CSMA/CA: Canaux sans fil et collisions

Page 10: Chapter 7 overviewp

10© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Sécurité et réseau local sans fil Pourquoi les réseaux locaux sans fils sont-ils

attaqués ?

Page 11: Chapter 7 overviewp

11© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Sécurité et réseau local sans fil Restriction de l’accès à un réseau local sans fil

Filtrage de l’adresse MAC

Page 12: Chapter 7 overviewp

12© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Sécurité et réseau local sans fil Authentification sur un réseau local sans fil

Page 13: Chapter 7 overviewp

13© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Sécurité et réseau local sans fil Chiffrement sur un réseau local sans fil

Page 14: Chapter 7 overviewp

14© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Sécurité et réseau local sans fil Filtrage du trafic sur un réseau local sans fil

Page 15: Chapter 7 overviewp

15© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Planification du réseau local sans fil

Page 16: Chapter 7 overviewp

16© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Installation et sécurisation d’un point d’accès

Page 17: Chapter 7 overviewp

17© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public