Foundry Networks 250 manual Glossary

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Glossary

10BASE-T

IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3 or better UTP cable.

100BASE-TX

IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 or better UTP cable.

Access Point

An internetworking device that seamlessly connects wired and wireless networks. Access points attached to a wired network, support the creation of multiple radio cells that enable roaming throughout a facility.

Ad Hoc

A group of computers connected as an independent wireless network, without an access point.

Authentication

The process to verify the identity of a client requesting network access. IEEE 802.11 specifies two forms of authentication: open system and shared key.

Backbone

The core infrastructure of a network. The portion of the network that transports information from one central location to another central location where it is unloaded onto a local system.

Basic Service Set (BSS)

A coverage area for two or more 802.11-compliant, wireless stations.

CSMA/CA

Carrier Sense Multiple Access with Collision Avoidance.

Distributed System (DS)

Enables mobile device support by providing the logical services necessary to handle address to destination mapping and seamless integration of multiple BSSs.

August 2007

© 2007 Foundry Networks, Inc.

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Contents Foundry IronPoint 250 Installation Guide Page FCC Class B CompliancesFCC Antenna Usage and Transmit Power Japan Vcci Class B Industry Canada Class BEC Declaration of Conformity Operation Using 5 GHz Channels in the European Community Australia/New Zealand AS/NZS Safety CompliancePower Cord Set Pour un cable de longueur inférieure à 2 mètres Contents Making a Network Connection Chapter Network PlanningAppendix Glossary Index August Nomenclature How to Get HelpChapter About This Guide AudienceRelated Publications Warranty CoverageWeb Access Mail Access Telephone AccessOverview Chapter About the IronPointManagement Options Radio CharacteristicsOptional External Antenna Description of HardwareEthernet Port AntennasAn Example of an Optional External Antenna Status LEDs Status LEDsConsole Port Reset ButtonPower Connector Security SlotManagement Features and BenefitsConnectivity August Network Topologies Chapter Network PlanningInfrastructure Wireless LAN for Roaming Wireless PCs Infrastructure Wireless LANWireless LAN Roaming August Installing the IronPoint Access Point Chapter Installing the IronPoint 250 Access PointUnpacking the IronPoint Access Point Attaching Feet to the Access Point Placing the Access Point on a Desktop or ShelfInstalling the Access Point on the Mounting Bracket Attaching the Ceiling-Mount Clamp to the Mounting Bracket Attaching the Access Point to a Suspended CeilingLocking the Access Point Installing an External AntennaConnecting the External Antenna Powering Up the Access PointAdding the IronPoint Access Point to the Network Disable ADC by entering the following command US-UNITEDSTATES, UY-URUGUAY, VE-VENEZUELA, VN-VIETNAM Foundry IronPoint 250 Installation Guide Cabling Guidelines Connecting to a Network DeviceChapter Making a Network Connection Twisted-Pair CableConnecting to a Network Device Connecting to a Switch, Hub, PC, or ServerConsole Access Appendix a TroubleshootingDiagnosing Access Point Indicators InstallationWireless Client Network Access In-Band AccessReset the Access Point Default Settings Lost PasswordAugust Twisted-Pair Cable and Pin Assignments SpecificationsAppendix B Cables 100BASE-TX/10BASE-T Pin Assignments Straight-Through WiringCrossover Wiring Console Port Pin Assignments Wiring Map for Serial CableFoundry IronPoint 250 Installation Guide General Specifications Appendix C SpecificationsLED Indicators AC Power supplyUnit Power Supply WeightStandards Radio Signal CertificationSafety Ieee 802.11a Sensitivity GHz dBm Modulation/Rates SensitivityImportant Notice Maximum Distance TablesAugust Appendix D Foundry IronPoint 200 Installation Guide August Foundry Networks, Inc Foundry IronPoint 200 Installation Guide Glossary Fast Ethernet Dynamic Host Configuration Protocol DhcpExtended Service Set ESS EthernetLocal Area Network LAN Power over Ethernet PoERJ-45 Connector Service Set Identifier SsidAugust Index NumericsOperating frequency C-1out-of-band management

250 specifications

Foundry Networks, a prominent player in the networking hardware industry, has garnered attention for its innovative solutions aimed at enhancing enterprise and service provider networks. Among its notable offerings is the Foundry Networks 250 series, a versatile and robust layer 2/3 switch designed to tackle the demands of modern networking environments.

One of the main features of the Foundry Networks 250 is its high-performance switching capabilities. It supports Gigabit Ethernet ports, allowing for rapid data transfer rates that cater to the needs of bandwidth-intensive applications. With its ability to handle multiple 10/100/1000 Mbps connections simultaneously, the 250 series ensures low latency and reliable performance, making it an ideal choice for both small to medium-sized businesses and larger enterprise networks.

The Foundry Networks 250 series also shines in its flexibility and scalability. It comes equipped with numerous slots for expansion modules, enabling organizations to easily add or upgrade their network functionality as their requirements evolve. This modular design is a significant advantage, allowing network managers to customize their switches in accordance with specific operational needs without having to replace the entire unit.

Another distinctive characteristic of the Foundry Networks 250 is its advanced Layer 3 routing capabilities. Equipped with various protocols such as RIP, OSPF, and BGP, the switch can efficiently manage complex routing tasks and provide enhanced network segmentation. This functionality not only simplifies network management but also boosts overall efficiency by enabling load balancing and improved traffic distribution.

Security is a critical concern in modern networking, and the Foundry Networks 250 addresses this with features like access control lists (ACLs), port security, and VLAN support. These capabilities enable organizations to establish secure network boundaries and safeguard their data from unauthorized access, ensuring that sensitive information remains protected.

Moreover, the Foundry Networks 250 supports a variety of management protocols including SNMP and RMON, which facilitate monitoring and configuration via network management systems. This ease of management is essential for IT teams that need to maintain optimal network performance without dedicating excessive time and resources.

In summary, the Foundry Networks 250 series combines high-performance switching, flexibility, advanced routing capabilities, robust security features, and ease of management. This comprehensive array of technologies and characteristics makes it an excellent choice for any organization seeking to optimize its network infrastructure today and in the future.
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