Cisco Systems LocalDirector 420 Server Connection Management System
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Cisco Systems LocalDirector 420 Server Connection Management System



This Cisco Systems LocalDirector 420 Server Connection Management System is used and in excellent condition.

The Cisco LocalDirector 420 is ideal for high-traffic internet sites requiring up to 80 Mbps of through-put, as well as for rapidly growing web sites that receive two-million or more hits per day.

LDIR 420 Configuration:
• 300 MHz Pentium Pro Processor
• 2 MB Flash Memory
• 128 MB DRAM
• Rack Mount Handles
• Ports: DB-9 EIA/TIA-323 Console Interface Port
• Interfaces: 10/100BaseT, Fiber Distributed Data Interfaces (FDDIs)
• Required Space: 19 in. Rack-Mount Enclosure
• (1) Intel 10/100 Network Interface Cards




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Stock # 66347-2
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Cisco Systems LocalDirector Server Connection Management System

Features
  • Hot Standby Failover
  • Provides Over 80-Mbps Through-Put
  • Basic Configuration in Ten Commands
  • Supports More Than 700,000 Simultaneous TCP Sessions

Description

Cisco Systems’s LocalDirector is an integrated solution with a secure real-time embedded operating system that intelligently load-balances Transmission Control Protocol/Internet Protocol (TCP/IP) traffic across multiple servers. Appearing as one “virtual” server, it delivers optimized performance by distributing client requests across a cluster of low-cost servers. As a result, it dramatically reduces the cost of providing large-scale internet services. Additionally, it provides a robust, high-availability system and proven technique for actively managing servers and connections in a distributed environment. LocalDirector is a high-performance internet appliance with over 80-Mbps throughput and proven performance in the highest-traffic internet sites. The session distribution algorithm (SDA) intelligently distributes load and maximizes the number of TCP/IP connections that a server farm can manage.

Ideal for mission-critical applications, LocalDirector provides a robust, high-availability system for server farms. Servers can be automatically and transparently placed in or out of service, depending on availability. Finally, LocalDirector allows virtual and real servers to back up one another, and a maximum connection limit can be set to ensure that services do not fail from traffic overload.

LocalDirector is a sophisticated server connection management system, which allows administrators to direct TCP traffic to different servers based on service, speed, and number of connections. Server resources can easily be reallocated depending on traffic demands and patterns. LocalDirector can effectively manager servers consisting of a collection of heterogeneous hardware and operating systems. LocalDirector requires minimal set up and no network address changes, which eliminates valuable administrative resources.


Product Family: LDIR 410, LDIR410, LDIR-410, LDIR 420, LDIR420, LDIR-420, LocalDirector 410, LocalDirector410, LocalDirector-410, LocalDirector 420, LocalDirector420, LocalDirector-420


Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.


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Specifications

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Item Images

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Cisco Systems LocalDirector Server Connection Management System
LDIR-410
Cisco Systems LocalDirector Server Connection Management System
LDIR-410
Cisco Systems LocalDirector Server Connection Management System
LDIR-410
Cisco Systems LocalDirector Server Connection Management System
LDIR-410
Cisco Systems LocalDirector Server Connection Management System
LDIR-420


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Manuals, Datasheets, Drivers, Links

Cisco Systems LocalDirector Datasheet (pdf) 
Link to Cisco Systems Website 


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