Linksys WET200 manual Appendix B Glossary

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Appendix B

Appendix B:

Glossary

This glossary contains some basic networking terms you may come across when using this product.

WEB: For additional terms, please visit the glossary at www.linksys.com/glossary

Access Mode  Specifies the method by which user access is granted to the system.

Access Point  A device that allows wireless-equipped computers and other devices to communicate with a wired network. Also used to expand the range of a wireless network.

Access Profiles  Allows network managers to define profiles and rules for accessing the device. Access to management functions can be limited to user groups, which are defined by the following criteria:

•• Ingress interfaces

•• Source IP address and/or Source IP subnets.

ACE  Filters in Access Control Lists (ACL) that determine which network traffic is forwarded. An ACE is based on the following criteria:

•• Protocol

•• Protocol ID

•• Source Port

•• Destination Port

•• Wildcard Mask

•• Source IP Address

•• Destination IP Address

ACL (Access Control List)  Access Control Lists are used to grant, deny, or limit access devices, features, or applications.

Auto-negotiation Allows 10/100 Mbps or 10/100/1000 Mbps Ethernet ports to automatically establish the optimal duplex mode, flow control, and speed.

Back Pressure  A mechanism used with Half Duplex mode that enables a port not to receive a message.

Bandwidth  The transmission capacity of a given device or network.

Bandwidth Assignments  Indicates the amount of bandwidth assigned to a specific application, user, and/or interface.

Glossary

Baud  Indicates the number of signaling elements transmitted each second.

Best Effort  Indicates that traffic is assigned to the lowest priority queue, and packet delivery is not guaranteed.

Bit  A binary digit.

Boot  To start a device and cause it to start executing instructions.

Browser  An application program that provides a way to look at and interact with all the information on the World Wide Web.

Bridge  A device that connect two networks. Bridges are hardware specific, however they are protocol independent. Bridges operate at Layer 1 and Layer 2 levels.

Broadcast Domain  Devices sets that receive broadcast frames originating from any device within a designated set. Routers bind Broadcast domains, because routers do not forward broadcast frames.

Broadcast Storm  An excessive amount of broadcast messages simultaneously transmitted across a network by a single port. Forwarded message responses are heaped onto the network, overloading network resources or causing the network to time out.

Burst  A packet transmission at faster than normal rates. Bursts are limited in time and only occur under specific conditions.

Burst Size  Indicates the burst size transmitted at a faster than normal rate.

Byte  A unit of data that is usually eight bits long

Cable Modem  A device that connects a computer to the cable television network, which in turn connects to the Internet.

CBS (Committed Burst Size)  Indicates the maximum number of data bits transmitted within a specific time interval.

CIR (Committed Information Rate)  The data rate is averaged over a minimum time increment.

Class Maps  An aspect of Quality of Service system that is comprised of an IP ACL and/or a MAC ACL. Class maps are configured to match packet criteria, and are matched to packets in a first-fit fashion.

Combo Ports  A single logical port with two physical connections, including an RJ-45 connection and a SFP connection.

Communities  Specifies a group of users which retain the same system access rights.

Wireless-G Business Ethernet Bridge

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Contents Wireless-G Business Ethernet Bridge Online Resources About This GuideAbout This Guide Icon DescriptionsTable of Contents Appendix a Wireless Security Checklist Appendix B GlossaryAppendix E Regulatory Information Chapter Introduction ChapterChapter Planning Your Wireless Network Network TopologyNetwork Layout Example of WET200 in Ad-Hoc Mode Back Panel Chapter Product OverviewProduct Overview Front PanelOverview Chapter InstallationInstallation Placement OptionsWall-Mount Option InstallationWireless Chapter Quick Configuration OverviewAccessing the Web-Based Utility SetupSwitch AdministrationSystem Status Chapter Advanced Configuration Advanced ConfigurationSetup Wireless Wireless Basic SettingsWireless Site Survey WPA-Personal aka WPA-PSK Wireless Wireless SecurityWPA2-Personal WPA-EnterpriseWPA2-Enterprise Switch Wireless Advanced SettingsSwitch Port Management Switch Port Mirroring Switch VlanPort Mirroring Setting 802.1Q Port-Based Switch MAC Based ACLSwitch Spanning Tree Switch QoSAdministration Web Access AdministrationSwitch MAC Table Administration PasswordAdministration Factory Defaults Administration SnmpSystem Status System Status Administration Firmware UpgradeSystem Status Wireless Status System StatusSystem Status Port Statistics Ad-HocPersonal, etc General Network Security Guidelines Appendix a Wireless Security ChecklistWireless Security Checklist Appendix aAppendix B Appendix B GlossaryGlossary Http HyperText Transport Protocol GlossarySnmp Simple Network Management Protocol a Smtp Simple Mail Transfer Protocol The standard eAppendix B Appendix C Specifications SpecificationsAppendix C Warranty Information Limited WarrantyAppendix D Regulatory Information Appendix EAvis d’Industrie Canada Wireless DisclaimerDansk Danish Miljøinformation for kunder i EU Appendix E Norsk Norwegian Miljøinformasjon for kunder i EU Appendix E Contact Information Appendix F
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WET200 specifications

The Linksys WET200 Wireless-G Ethernet Bridge is designed for businesses looking to extend their network capabilities without the hassle of running Ethernet cables throughout their premises. This high-performance device effectively connects wired devices to a wireless network, providing businesses with efficient access to internet resources and network shares.

One of the standout features of the WET200 is its dual-functionality. It operates as both an Ethernet bridge and a wireless access point, allowing users to connect multiple wired devices, such as printers, servers, or computers, to a wireless network. This flexibility makes it an excellent choice for environments where network mobility is crucial, such as offices, retail establishments, and warehouses.

Another key characteristic of the Linksys WET200 is its support for Wireless-G technology, offering a maximum wireless speed of up to 54 Mbps. This ensures that data transfer between connected devices is quick and reliable while providing adequate bandwidth for various applications, including file sharing and streaming. The device also adheres to the IEEE 802.11b/g standard, which means it is compatible with a vast number of other wireless devices.

The WET200 features a simple setup process, aided by its web-based configuration interface. This user-friendly interface allows for easy management of networking settings, making it accessible for both novice and experienced users. Security is a significant consideration, and the WET200 includes robust encryption protocols such as WEP, WPA, and WPA2 to protect data transmission over the wireless network.

Moreover, the Ethernet Bridge is equipped with two 10/100 Ethernet ports, enabling connections to multiple wired devices simultaneously. Its compact design allows for easy placement in various locations, and the inclusion of LEDs provides users with real-time feedback on connectivity status.

Overall, the Linksys WET200 Wireless-G Ethernet Bridge stands out with its combination of performance, flexibility, and ease of use, making it an invaluable asset for businesses aiming to expand their wired network capabilities without compromising on performance or security. It's a smart solution for those who need to harness the power of wireless connectivity while ensuring that their critical wired devices remain connected to the network efficiently.
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