Network Management Strategies for the CIO
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Managed intrusion prevention services handle sophisticated attacks
Adopting managed intrusion prevention services can help avert increasingly sophisticated network attacks. Feature
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Enterprise network testing: Best practices for developing a test lab
Enterprise network testing can minimize IT service outages, yet developing a test lab can bring up various issues. Knowing best practices for running a test facility is imperative. Book Chapter
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Using network automation to make your network more cost-effective,reliable, and flexible
In this video presentation, networking consultant and popular speaker Brent Chapman discusses the many benefits of automating the mind-numbing task of configuring network devices and services. Videos
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How to implement Wireshark filters
To set up Wireshark filters, you must learn how to establish both Wireshark capture filters and Wireshark display filters that meet your specific network traffic monitoring needs. In this video on Wireshark filtering, learn step-by-step how to perfor... Videos
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Interop Las Vegas 2010: Special news coverage
Keep up with what's happening at Interop Las Vegas 2010 in this conference coverage. Read about data center networks and convergence, networking for server virtualization, network virtualization, unified communications, wireless LAN and WAN performan... Special News Coverage
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NagVis -- 'Nagios: System and Network Monitoring, Second Edition,' Chapter 18
Open source network monitoring tool, Nagios, catches problems to help you spend less time troubleshooting. To read about the Nagios add-on, NagVis1, see this chapter download of the book "Nagios: System and Network Monitoring, Second Edition." You wi... Chapter Download
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On the job with a network manager -- Chapter 2 of 'Network Management Fundamentals'
This chapter presents a number of scenarios to give an impression of the types of activities that are performed by people who run networks for a living. Chapter Download
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Reducing costs and generating revenue with network monitoring
Like most IT managers, you have a lot on your plate, and improving network monitoring is only one of the tasks you need to address. This article will discuss business-focused ROI around a network monitoring system (NMS) and enable you to demonstrate ... Overview
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Understanding duplex conflicts
What is duplex, and what is the difference between half and full duplex? What is a duplex mismatch? How can auto-negotiation help or hurt your network? How can you resolve duplex conflicts? Here's some help. Crash Course
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Basic Object Configuration, chapter 2 of 'Pro Nagios 2.0'
Get started on the basics of configuring your Nagios server to monitor hosts and services. Learn the differences between Nagios object types and their capabilities. Chapter Download