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Network Monitoring

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ALSO CALLED: Networkmonitor, Network Traffic Monitoring, Network Behavior Monitoring, Monitoring Network, Network Performance Monitoring
DEFINITION: Port mirroring, also known as a roving analysis port, is a method of monitoring network traffic that forwards a copy of each incoming and outgoing packet from one port of a network switch to another port where the packet can be studied. A network administrator uses port mirroring as a diagnostic tool or debugging feature, especially when fending off an attack. It enables the administrator to keep  … 
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Network Monitoring Reports
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Network Evolution University: Optimizing Cloud Delivery
sponsored by SearchNetworking.com
VIRTUAL ENVIRONMENT: This cloud networking classroom analyzes the new options available to enterprises to make sure cloud-based access is optimized for both the wired and wireless networks.
Posted: 10 Feb 2014 | Premiered: 14 Feb 2014

SearchNetworking.com

Special Report on Cisco
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: This special nine-page report from Computer Weekly, updated for 2014, analyses the challenges facing Cisco, its financial performance, the services it offers, its place in the IT market and its future strategy.
Posted: 17 Jan 2014 | Published: 17 Jan 2014

ComputerWeekly.com

Extreme Networks Physical Security Solution
sponsored by Extreme Networks
WHITE PAPER: This guide explores some significant benefits of networking for your physical security and how it can enhance your network performance.
Posted: 19 Feb 2014 | Published: 19 Feb 2014

Extreme Networks

Extend the OneFabric Architecture to 3rd Party Applications
sponsored by Extreme Networks
WHITE PAPER: This guide explores the value of SDN and how it can help your network overcome the challenges of growing workplace mobility and BYOD.
Posted: 18 Feb 2014 | Published: 18 Feb 2014

Extreme Networks

Network Evolution E-Zine: New Architectures, Traditional Hardware: Why You Need Both
sponsored by SearchNetworking.com
EZINE: This issue of Network Evolution will help network engineers assess the looming changes brought on by trends like network features virtualization, software-defined networking and WebRTC, determine how fast they might arrive, and guide them in determining how to keep physical networks functioning in the meantime.
Posted: 04 Feb 2014 | Published: 04 Feb 2014

SearchNetworking.com

Enabling Network Monitoring at 40Gbps and 100Gbps
sponsored by Gigamon
WHITE PAPER: This guide explores the evolution of network monitoring, its importance to your data center and how you can raise your monitoring speeds from 40Gbps to 100Gbps.
Posted: 30 Jan 2014 | Published: 31 Dec 2012

Gigamon

Who's the Culprit? Is It the Network or the Application?
sponsored by Fluke Networks
WEBCAST: For IT departments, figuring out the cause of poor application performance can be a daunting task. This guide explores application aware network performance management, its common uses and the benefits of implementation.
Posted: 30 Jan 2014 | Premiered: Dec 30, 2013

Fluke Networks

Mega-DDoS Attack Prevention: How to Prepare for Larger DDoS Attacks
sponsored by F5 Networks
EGUIDE: In this e-guide, leading industry expert Brad Casey explains the mechanics behind high-bandwidth distributed denial of service (DDoS) attacks and key recommendations on how to prevent them.
Posted: 29 Jan 2014 | Published: 29 Jan 2014

F5 Networks

DDoS Attack Trends Highlight Increasing Sophistication, Larger Size
sponsored by F5 Networks
EGUIDE: In this expert e-guide, uncover the truth behind distributed denial of service (DDoS) attacks and whether they're the reason behind organizations' bandwidth troubles. Click now to see how DDoS mitigation service providers are responding.
Posted: 29 Jan 2014 | Published: 29 Jan 2014

F5 Networks

Network Monitoring and Troubleshooting for Dummies
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This in-depth guide explores the challenges of a complex network system and how with effective network monitoring and management you can optimize your network and enhance your end-user experience. Read now and learn how to better monitor and troubleshoot your network.
Posted: 24 Jan 2014 | Published: 24 Jan 2014

Riverbed Technology, Inc.

Monitor, Analyze, and Troubleshoot both Networks and Applications
sponsored by Fluke Networks
WHITE PAPER: This guide explores how application performance is an essential function for most organizations and how with new school management and monitoring techniques you can boost your overall performance. Read now and learn how AANPM can greatly increase your monitoring effectiveness.
Posted: 24 Jan 2014 | Published: 24 Jan 2014

Fluke Networks

A Different Approach to Traffic Visibility
sponsored by Gigamon
WHITE PAPER: This guide explores the effects of new technologies on existing network infrastructure and how you can overcome potential issues with improvements in network visibility.
Posted: 23 Jan 2014 | Published: 31 Dec 2013

Gigamon

The F5 Intelligent DNS Scale Reference Architecture
sponsored by F5 Networks
WHITE PAPER: The Domain Name System (DNS) is arguably the primary technology enabling the internet. This guide explores why DNS architecture is essential to your network and how you can build an available, intelligent, secure, and scalable infrastructure.
Posted: 22 Jan 2014 | Published: 30 Nov 2013

F5 Networks

10 Steps to Application and Network Performance Nirvana
sponsored by Riverbed Technology, Inc.
WHITE PAPER: This resource details a 10-step process to help organizations improve application and network performance management so that no issue is overlooked and business downtime can be prevented.
Posted: 21 Jan 2014 | Published: 31 Dec 2013

Riverbed Technology, Inc.

EMA: Managing Your Network for Optimal Application Performance
sponsored by CA Technologies.
WHITE PAPER: The days of focusing simply on network uptime are long gone. This guide explores the role of application and network performance management in today's enterprises and how it can benefit your business.
Posted: 21 Jan 2014 | Published: 30 Sep 2013

CA Technologies.

The Shortfall of Network Load Balancing
sponsored by F5 Networks
WHITE PAPER: This guide explores the role of network load balancers, the importance of network performance and how it can revolutionize the way your applications are delivered.
Posted: 20 Jan 2014 | Published: 31 Dec 2013

F5 Networks

Why IT Performance Is Strategic for Data Center Transformations
sponsored by Riverbed Technology, Inc.
WHITE PAPER: The reality today is that organizations have to transition their data center environments in order to remain competitive in a highly dynamic global market. It will be important to understand that the network will play a critical role in determining the success or failure of this process. Download now to learn more.
Posted: 20 Jan 2014 | Published: 28 Feb 2013

Riverbed Technology, Inc.

The Modes of Server Load Balancing
sponsored by A10 Networks
WEBCAST: Watch this webcast to uncover the 4 types of server load balancer integration methods, as well as the pros and cons for each, to help you decide which way best fits your organization's needs.
Posted: 14 Jan 2014 | Premiered: Jan 14, 2014

A10 Networks

"How Can I Assure the Reliability of Complex, Mission Critical Applications and Deliver a Flawless End-User Experience?"
sponsored by CA Technologies.
WHITE PAPER: As end-users continue to demand faster services, IT departments are struggling to keep with these needs. This guide explores how crucial application performance management is for the end-user experience and how to deploy such a strategy across a multitude of platforms.
Posted: 09 Jan 2014 | Published: 31 Dec 2013

CA Technologies.

Why Application Delivery Controllers are an Essential Piece to your Network Puzzle
sponsored by Citrix
WHITE PAPER: When it comes to the new demands of network infrastructure, it is critical to have an effective application device controller (ADC). This brief guide explores an effective ADC that can help improve your network performance and provide you with effective scalability solutions.
Posted: 06 Jan 2014 | Published: 06 Jan 2014

Citrix

The Active Advantage: Why Networking Leaders Are Embracing ADC Clustering
sponsored by Citrix
WHITE PAPER: One of the most critical parts of your network and data center are application delivery controllers. This guide explores the unique role that ADC plays for networking professionals and how they are utilizing them for their networks.
Posted: 03 Jan 2014 | Published: 03 Jan 2014

Citrix

Achieve Mobile Delivery with Citrix NetScaler
sponsored by Citrix
WHITE PAPER: This guide explores the importance of transmission control protocol, application delivery controllers and how they can boost your network performance, availability and security.
Posted: 02 Jan 2014 | Published: 31 Dec 2013

Citrix

A New Approach to Optimize IT and Solve the Application Visibility Challenge
sponsored by Citrix
WHITE PAPER: Managing your application performances is a task all IT departments face, and in order to ensure optimal speeds, it is crucial to monitor your network. This guide explores one company's solution to these challenges and how they can help you gain greater network visibility.
Posted: 31 Dec 2013 | Published: 31 Dec 2013

Citrix

A Full-Service Network With Secure, Encrypted Communications
sponsored by Cisco Systems, Inc.
WHITE PAPER: In this guide, discover how to design a full-service network with secure, encrypted communications with VPN technology.
Posted: 30 Dec 2013 | Published: 30 Dec 2013

Cisco Systems, Inc.

Frost & Sullivan: Continuous Compliance and Next Generation NAC
sponsored by ForeScout Technologies, Inc.
WHITE PAPER: Let's face it, cybercrime is growing and attacks are becoming far more prevalent. This guide explores the role of NAC in securing your network and how it is important to keep your network up-to-date as BYOD and mobility continue to rise.
Posted: 27 Dec 2013 | Published: 27 Dec 2013

ForeScout Technologies, Inc.
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NETWORK MONITORING DEFINITION (continued): …  close track of switch performance and alter it if necessary. Port mirroring can be managed locally or remotely.An administrator configures port mirroring by assigning a port from which to copy all packets and another port where those packets will be sent. A packet bound for or heading away from the first port will be forwarded onto the second port as well. The administrator places a protocol analyzer on the port receiving the mirrored data to monitor each segment separately. The analyzer captures and evaluates the data without affecting the client on the original port. The monitor port may … 
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