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DEFINITION: A delay-tolerant network is a network designed to operate effectively over extreme distances such as those encountered in space communications or on an interplanetary scale. In such an environment, long latency -- sometimes measured in hours or days -- is inevitable. However, similar problems can also occur over more modest distances when interference is extreme or network resources are severely overburdened.Delay-tolerant  … 
Definition continues below.
Networking Reports
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How to Use TCO to Build a Business Case for Unified Communications
sponsored by ShoreTel
WEBCAST: Historically, IT investments were made simply in the interest of increasing competitiveness and with little insight into the hard, fact-based financial case.
Posted: 13 Aug 2014 | Premiered: Aug 13, 2014

ShoreTel

SDN and the WAN Classroom
sponsored by SearchSDN.com
VIRTUAL ENVIRONMENT: This university classroom outlines the role of SDN in the WAN.
Posted: 13 Aug 2014 | Premiered: 15 Aug 2014

TOPICS:  Networking | WAN
SearchSDN.com

Is Network Functions Virtualization (NFV) Moving Closer to Reality?
sponsored by Global Knowledge
WHITE PAPER: This paper examines the history of Network Functions Virtualization (NFV) and explores the prospects for networking to gradually evolve from a hardware-centric approach to a software-driven model.
Posted: 05 Aug 2014 | Published: 23 Jul 2014

Global Knowledge

Ensuring the Availability of Your IBM Tivoli Monitoring Infrastructure
sponsored by Global Knowledge
WHITE PAPER: This white paper addresses four different components of the Tivoli monitoring infrastructure for creating a high availability environment while providing redundancy and failover capacity.
Posted: 04 Aug 2014 | Published: 08 Jul 2014

Global Knowledge

Cisco VM-FEX, Adapter FEX, and Nexus 1000v Clarified
sponsored by Global Knowledge
WHITE PAPER: This paper addresses three Cisco data center server and hypervisor integration technologies—Cisco Nexus 1000v, Cisco VM-FEX, and Cisco Adapter FEX—clarifying their function, purpose, and benefits.
Posted: 04 Aug 2014 | Published: 08 Jul 2014

Global Knowledge

The Basics of Configuring and Using Cisco Access Control Lists
sponsored by Global Knowledge
WHITE PAPER: This resource discusses how to design, configure, and troubleshoot Cisco Access Control Lists (ACLs), which is a requirement for all network engineers working within a Cisco network.
Posted: 04 Aug 2014 | Published: 04 Aug 2014

Global Knowledge

Comparing Security Information and Event Management (SIEM) Technologies
sponsored by IBM
WHITE PAPER: This highly informative white paper from Gartner objectively evaluates a variety of SIEM technologies on a number of critical dimensions, including market responsiveness, customer experience, and pricing.
Posted: 24 Jul 2014 | Published: 25 Jun 2014

IBM

Fundamentals of the PKI Infrastructure
sponsored by Global Knowledge
WHITE PAPER: This article reviews the basics of PKI, which increases data security through the use of advanced access methods and ensures that the authenticity of the data flow is preserved.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Global Knowledge

Critical Concepts of the 200-120 CCNA Routing and Switching Exam
sponsored by Global Knowledge
WHITE PAPER: This paper reviews the major concepts covered on the Cisco Certified Network Associate Routing and Switching exam as of spring 2013.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Global Knowledge

Securing Enterprise Networks with a Sharp Eye and a Clear Plan
sponsored by SearchSecurity.com
EGUIDE: Enterprise networks are increasing in size and complexity, creating a larger attack surface for hackers. This TechGuide walks you through gaining visibility into your network and devising an effective security strategy.
Posted: 14 Aug 2014 | Published: 11 Aug 2014

SearchSecurity.com

Three Approaches to WAN Optimization
sponsored by SearchEnterpriseWAN.com
EBOOK: WAN optimization is now the norm. So what's next? This Technical Guide considers WAN aggregation, application delivery optimization (ADO) and how to combine optimization with security and management.
Posted: 13 Aug 2014 | Published: 13 Aug 2014

TOPICS:  Networking | WAN
SearchEnterpriseWAN.com

Computer Weekly: The Rise of Home Automation
sponsored by ComputerWeekly.com
EZINE: In this week's Computer Weekly, we look at the latest developments in smart home technology and the opportunities it presents for businesses. Our new buyer's guide examines the options for setting up an enterprise app store. And we find out how in-store tracking technology could improve the retail experience for shoppers. Read the issue now.
Posted: 11 Aug 2014 | Published: 12 Aug 2014

ComputerWeekly.com

Application Delivery Optimization Tools: Evaluating Solutions and the Market
sponsored by F5 Networks
EGUIDE: This expert e-guide highlights 18 questions that will help you pinpoint the best fit tools for your application delivery optimization needs. Additionally, read on to learn how the application delivery controller (ADC) market is changing as enterprises adopt cloud services.
Posted: 05 Aug 2014 | Published: 05 Aug 2014

F5 Networks

Resolve Performance Issues Within Your Citrix XenApp Environment
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This white paper introduces an innovative application performance management technology that could be very valuable to IT professionals who frequently troubleshoot performance issues across a Citrix server, saving time and taking the guesswork out of the analysis.
Posted: 04 Aug 2014 | Published: 31 Dec 2013

Riverbed Technology, Inc.

Enabling Ubiquitous Visibility in Virtualized Enterprises
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This white paper discusses the lack of visibility in the context of monitoring and troubleshooting end-to-end application performance and introduces one company's network performance management solution.
Posted: 04 Aug 2014 | Published: 31 Dec 2012

Riverbed Technology, Inc.

How to Make Apps Run More Efficiently in the Age of the Cloud
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This white paper details many of the issues that applications operations staff currently face; explains the requirements that today's applications operations groups have for an application performance management solution; and lists a number of suggestions for organizations currently choosing between APM solutions.
Posted: 01 Aug 2014 | Published: 31 Dec 2013

Riverbed Technology, Inc.

10 Ways for Developers to Benefit from Application Performance Management Solutions
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This white paper covers ten key strategies for developers looking to improve the quality and performance of their software through application management (APM) solutions.
Posted: 01 Aug 2014 | Published: 31 Dec 2013

Riverbed Technology, Inc.

10 Common Problems that Application Performance Management Helps You Solve
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This white paper breaks down the top ten quality and performance issues that application performance management can help to solve by detecting applications' performance problems and their causes.
Posted: 01 Aug 2014 | Published: 31 Dec 2013

Riverbed Technology, Inc.

Comparison Guide: Riverbed SteelCentral vs. Fluke Networks
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This white paper explains the primary functions under the "performance management" umbrella, from network mapping to end-user experience, and describes one company's approach to tackling all of the use cases and demands of IT in this arena.
Posted: 31 Jul 2014 | Published: 31 Jul 2014

Riverbed Technology, Inc.

The Path to Network Performance Nirvana
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This exclusive infographic will show you why you need to enable better visibility into your network performance.
Posted: 31 Jul 2014 | Published: 12 Jun 2013

Riverbed Technology, Inc.

Riverbed Advances Visibility into Virtual Data Centers
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This exclusive whitepaper looks at an upgraded tool that can enhance your visibility into your network.
Posted: 31 Jul 2014 | Published: 12 Jul 2012

Riverbed Technology, Inc.

The Swiss Army Knife for the Network Analyst
sponsored by Riverbed Technology, Inc.
CASE STUDY: This exclusive case study covers a tool that helped one company with their network and protocol analysis.
Posted: 31 Jul 2014 | Published: 03 Aug 2013

Riverbed Technology, Inc.

SIP trunking services close cost gaps around mobility
sponsored by Cox Communications, Inc.
EGUIDE: Most often those evaluating SIP trunking are looking to reduce PSTN access costs. This expert e-guide discusses how and what SIP trunking pros are doing with their network to reduce costs and run an efficient network.
Posted: 30 Jul 2014 | Published: 30 Jul 2014

Cox Communications, Inc.

A Cloud Admin's Guide to Openstack Neutron Networking
sponsored by Red Hat
EGUIDE: This expert e-guide covers NaaS architecture models in-depth to help cloud administrators understand how to build cloud without technical support from network professionals and vendors.
Posted: 24 Jul 2014 | Published: 24 Jul 2014

Red Hat

Computer Weekly – 15 July 2014: Time for an upgrade? Why you should buy IT now
sponsored by ComputerWeekly.com
EZINE: In this week's Computer Weekly, as competitive pressures and new technologies drive down IT prices, we find out why now is a great time to buy IT. We examine why going digital means a different approach to IT management. And we hear the latest best practices for improving your customer engagement with IT. Read the issue now.
Posted: 14 Jul 2014 | Published: 14 Jul 2014

ComputerWeekly.com
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NETWORKING DEFINITION (continued): …  networking involves some of the same technologies as are used in a disruption-tolerant network but there are important distinctions. A delay-tolerant network requires hardware that can store large amounts of data. Such media must be able to survive extended power loss and system restarts. It must also be immediately accessible at any time. Ideal technologies for this purpose include hard drives and high-volume flash memory. The data stored on these media must be organized and prioritized by software that ensures accurate and reliable store-and-forward functionality.In a delay-tolerant network, … 
Networking definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary

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