Modem routeur ADSL Sans fil - G avec SpeedBooster

Onglet DMZ

L'écran DMZ permet à un utilisateur local d'accéder à Internet en vue d'utiliser un service à usage spécifique, tel que des jeux Internet ou un système de vidéoconférence via l'hébergement DMZ. L'hébergement DMZ transfère simultanément tous les ports d'un ordinateur, à la différence de l'option Port Range Forwarding (Transfert de connexions) qui ne permet de transférer que 10 connexions au maximum.

DMZ

•DMZ Hosting (Hébergement DMZ). Cette fonctionnalité permet à un utilisateur local d'accéder à Internet en vue d'utiliser un service à usage spécifique, tel que des jeux Internet ou un système de vidéoconférence. Pour activer cette fonctionnalité, sélectionnez Enable (Activer). Pour la désactiver, sélectionnez Disable (Désactiver).

•DMZ Host IP Address (Adresse IP de l'hôte DMZ). Pour exposer un ordinateur, entrez l'adresse IP de cet ordinateur. Pour obtenir l'adresse IP d'un ordinateur, reportez-vous à l'« Annexe C : Recherche des adresses MAC et IP de votre carte Ethernet ».

Une fois que vos modifications sont effectuées dans cet onglet, cliquez sur Save Settings (Enregistrer les paramètres) pour les enregistrer ou cliquez sur le bouton Cancel Changes (Annuler les modifications) pour les annuler. Pour plus d'informations, cliquez sur Help (Aide).

Chapitre 6 : Configuration du modem routeur ADSL sans fil - G avec SpeedBooster.

Figure 6-32 : DMZ

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Onglet Applications and Gaming (Applications et jeux)

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Cisco Systems WAG54GS (EU) manual Onglet DMZ, 32 DMZ
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WAG54GS (EU) specifications

The Cisco Systems WAG54GS (EU) is a versatile and robust integrated broadband gateway designed to meet the growing demands of home and small office environments. This device combines both routing and DSL modem functionalities, allowing users to connect multiple devices to the internet seamlessly. Its compact design and user-friendly interface make it an ideal solution for users seeking a reliable internet connection with minimal setup.

One of the standout features of the WAG54GS is its dual-band wireless capabilities, allowing it to operate on both the 2.4 GHz and 5 GHz frequency bands. This flexibility provides users with the option to connect a variety of wireless devices while minimizing interference from other electronic devices. The router complies with the 802.11g wireless standard, offering speeds of up to 54 Mbps, making it suitable for tasks such as web browsing, file sharing, and streaming media.

The WAG54GS also features a built-in 4-port Ethernet switch, enabling users to connect wired devices directly for a more stable and consistent internet connection. This is particularly useful for bandwidth-intensive applications where a wired connection is preferred. In addition, the device supports Quality of Service (QoS) settings, allowing users to prioritize traffic for certain applications, ensuring smooth performance for voice and video calls.

Security is a significant consideration in the design of the WAG54GS, with several features to protect the network from unauthorized access. It incorporates WPA and WPA2 encryption protocols, ensuring data is transmitted securely over the wireless network. Additionally, the built-in firewall protects against external threats, while the ability to create a demilitarized zone (DMZ) allows users to isolate certain devices for additional security.

The setup process for the WAG54GS is straightforward, thanks to its web-based interface, enabling users to configure settings easily. The device also includes a wizard that guides users through the initial configuration process, making it accessible even for those who may not be tech-savvy.

In conclusion, the Cisco Systems WAG54GS (EU) is an ideal choice for users seeking a reliable and easy-to-use broadband gateway. Its combination of wireless and wired connectivity, robust security features, and user-friendly setup make it a solid investment for enhanced internet access in home and small office setups.
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