Glossary

Script: A macro or batch fi le containing instruc- tions and used by a computer to perform a task.

Server: Any computer that makes fi les or peripheral devices available to users of the network and has a resident Network OS.

SMTP (Simple Mail Transfer Protocol): The protocol used to defi ne and deliver electronic mail (E-mail) from one location to another.

SNMP (Simple Network Management Proto- col: An application layer protocol that outlines the formal structure for communication among network devices.

Static IP Address: A permanent IP address is assigned to a node in a TCP/IP network. Also known as global IP.

STP (Shielded Twisted Pair): Twisted Pair cable wrapped in a metal sheath to provide ex- tra protection from external interfering signals.

Subnet Mask: An eight-byte address divided into 4 parts separated by periods.

TCP/IP (Transmission Control Protocol/In- ternet Protocol: Protocol used by computers when communicating across the Internet or Intranet.

TKIP (Temporal Key Integrity Protocol): An encryption method replacing WEP. TKIP uses random IV and frequent key exchanges.

Topology: The shape of a LAN (Local Area Network) or other communications system.

Twisted Pair: Cable that comprises 2 or more pair of insulated wires twisted together.

UDP (User Datagram Protocol): A com- munication method (protocol) that offers a limited amount of service when messages are exchanged between computers in a network. UDP is used as an alternative to TCP/IP.

Uplink: Link to the next level up in a communi- cation hierarchy.

UTP (Unshielded Twisted Pair) cable: Two or more unshielded wires twisted together to form a cable.

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Buffalo Technology WHR3-G54 user manual Glossary

WHR3-G54 specifications

Buffalo Technology WHR3-G54 is a versatile wireless router designed to deliver reliable connectivity and efficient network performance. Targeted at home users and small offices, the WHR3-G54 combines ease of use with advanced features suitable for everyday internet activities.

One of the standout characteristics of the WHR3-G54 is its compliance with the IEEE 802.11g wireless standard, which allows for wireless connectivity at speeds of up to 54 Mbps. This makes it suitable for activities such as browsing the internet, streaming media, and online gaming. Additionally, the router is backward compatible with older wireless standards like 802.11b, ensuring users with legacy devices can still connect without issues.

The WHR3-G54 features a built-in four-port Ethernet switch, allowing for wired connections to devices such as gaming consoles, PCs, and network printers. This provides flexibility for users who prefer wired connections for reliability and speed. The presence of multiple Ethernet ports eliminates the need for a separate switch, making the device an all-in-one networking solution.

Security is a pivotal aspect of the WHR3-G54. It supports a variety of security protocols including WEP, WPA, and WPA2, ensuring that users can choose the appropriate level of protection for their network. This is particularly important in a time when cybersecurity threats are prevalent, and maintaining a secure network is essential for both personal and sensitive data protection.

Buffalo Technology has also incorporated their AirStation One-Touch Secure System (AOSS) for easy wireless setup. AOSS simplifies the process of connecting devices to the wireless network with just a push of a button, making it user-friendly, even for those who may not be tech-savvy.

The WHR3-G54 also features a built-in firewall and Network Address Translation (NAT), enhancing overall network security by preventing unauthorized access from external sources. This makes it suitable for homes with multiple connected devices, as it can manage traffic efficiently while keeping the network safe.

Overall, Buffalo Technology WHR3-G54 stands out as a reliable and efficient networking device offering a balanced combination of speed, security, and ease of use, catering to the needs of users seeking robust wireless performance in various home or small office settings.