Black Box ACR1002A-R, ACR1000A-T manual Creating an efficient network layout, Recommended layout

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ServSwitch Agility and Agility Dual

A.3 Creating an efficient network layout

Network layout is vital. The use of IGMP snooping also introduces certain constraints, so take heed:

•Keep it flat. Use a basic line-cascade structure rather than a pyramid or tree arrangement.

•Keep the distances between the switches as short as possible.

•Ensure sufficient bandwidth between switches to eliminate bottlenecks.

•Where the ServSwitch iPath manager is used to administer multiple ServSwitch Agility transceivers, ensure the ServSwitch iPath manager and all ServSwitch Agility units reside in the same subnet.

•Do not use VGA to DVI converters, instead replace VGA video cards in older systems with suitable DVI replacements.

Converters cause ServSwitch Agility local units to massively increase data output.

•Wherever possible, create a private network.

A.3.1 The recommended layout

The layout shown in Figure A-1 below has been found to provide the most efficient network layout for rapid throughput when using IGMP snooping:

Layer 3

Switch

(Querier)

20GB link

Layer 2 Switch

10GB link

Layer 2 Switch

1GB links

Figure A-1. Recommended layout for networking ServSwitch Agility local and remote units where IGMP snooping is used

•Use no more than two cascade levels.

•Ensure high bandwidth between the two L2 switches and very high bandwidth between the top L2 and the L3. Typically 10GB and 20GB, respectively for 48 port L2 switches.

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Contents ServSwitch Agility and Agility Dual ServSwitch Agility and Agility Dual Trademarks Used in this ManualFCC and IC RFI Statements ServSwitch Agility and Agility Dual Table of Contents Specifications ServSwitch Agility ServSwitch Agility DualOne-to-One Configuration One-to-Many ConfigurationOverview IntroductionMixing ServSwitch Agility and Agility Dual units ServSwitch Agility/Dual and ServSwitch iPathServSwitch Agility unit features ServSwitch Agility local transmitter unitIndicators ServSwitch Agility remote receiver unit SERServSwitch Agility Dual unit features ServSwitch Agility Dual local transmitter unitServSwitch Agility Dual remote receiver unit ServSwitch Agility Dual remote receiver unit front panelServSwitch Agility Local Unit Package ACR1000A-T ServSwitch Agility Remote Unit Package ACR1000A-RServSwitch Agility Pair Package ACR1000A ServSwitch Agility Dual Local Unit Package ACR1002A-TInstallation Mounting Rack BracketsInstallation Using the Vesa Mounting BracketTo make a single video link on ServSwitch Agility ConnectionsLocal Video Link To make a single video link on ServSwitch Agility Dual To make two video links on ServSwitch Agility DualTo make audio links on ServSwitch Agility To make audio links on ServSwitch Agility DualLocal Audio Links Local USB Link Connecting the serial link cable to Local unit socket Local AUX PortLocal Power Power supply identificationLocal/Remote Network Link To link Agility Dual units using fiber optic links To connect a single DVI display to the ServSwitch Agility Remote Video DisplayTo connect two DVI displays to the ServSwitch Agility Dual Remote Microphone & Speakers USB Devices Supported USB DevicesRemote AUX Port For Agility For Agility Dual Configuration Initial configuration Manual Factory ResetTo perform a manual factory reset Networked linkingConfiguration Browser-Based Configuration UtilityAccessing the Browser-Based Configuration Utility Performing an upgrade To upgrade a single unit via network linkFront Panel Indicators OperationOperation Further information Appendix A. Tips for success when networking Agility units Choosing the right switchLayer 2 and Layer 3 switches known to work AppendicesCreating an efficient network layout Recommended layoutConfiguring the switches and devices Remedies There are a few possible causes Appendix C. Glossary Internet Group Management Protocol Igmp SnoopingIgmp Querier Igmp Fast-Leave aka Immediate LeaveJumbo frames Jumbo packets Spanning Tree Protocol STPAgility transmitter video settings Forwarding modesLayer 2 and Layer 3 The OSI model Network connectionSupported video modes Appendix E. Safety Information Black Box Tech Support FREE! Live /7 About Black Box

ACR1000A, ACR1000A-R, ACR1002A, ACR1002A-T, ACR1002A-R specifications

The Black Box ACR1000A-T, ServSwitch AgilityTM, Agility DualTM, ACR1002A-R, ACR1002A-T, and ACR1002A are advanced solutions designed to optimize switching and management capabilities in complex IT environments. These devices cater to various needs, primarily focusing on KVM (Keyboard, Video, Mouse) switching and user-friendly operations, making them invaluable in data centers, server rooms, and large corporate infrastructures.

The Black Box ACR1000A-T is known for its robust functionality and versatility. It supports video resolutions up to 4K, ensuring high-quality output for a range of applications. This model utilizes dual-channel audio support, enhancing multimedia experiences, while its convenient USB connectivity allows seamless integration with modern peripherals. The ACR1000A-T is designed with a user-friendly interface, simplifying multi-computer management by enabling users to effortlessly switch between systems with a push of a button.

The ServSwitch AgilityTM series elevates performance with efficient switching and extended connectivity options. Designed for high-resolution support, it ensures minimal latency in video transmission. With features such as USB and audio handling, the AgilityTM series provides an inclusive multi-functional experience, allowing users to control multiple machines from a single workstation effortlessly. The enhanced firmware updates ensure that the AgilityTM series remains on the cutting edge of technology, adapting to evolving user demands.

For environments requiring dual-access capabilities, the Agility DualTM provides a unique solution. It enables two users to share control over two different systems simultaneously, offering great flexibility and collaboration in diverse workflows. This innovative approach enhances productivity by allowing one user to work on one system while the other manages a different task, all without needing to switch setups.

The ACR1002A-R, ACR1002A-T, and ACR1002A devices focus on scalability and performance. These models come equipped with comprehensive management features, including remote access capabilities and support for various video resolutions. Ideal for IT administrators, these devices streamline operations, simplifying maintenance and offering excellent reliability.

In summary, the Black Box ACR1000A-T, ServSwitch AgilityTM, Agility DualTM, ACR1002A-R, ACR1002A-T, and ACR1002A represent cutting-edge advancements in KVM technology. With their combination of high-resolution support, user-friendly interfaces, and scalability, they are essential tools in managing multiple computing environments efficiently. These devices not only enhance productivity but also align with the evolving needs of businesses in today's fast-paced digital landscape.
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