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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  … 
Definition continues below.
Network MonitoringReports
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Disaster Preparedness for Core Network Services
sponsored by Infoblox
WHITE PAPER: This in-depth white paper details the potential of network failure and how building a more resilient network infrastructure can cut back on time lost during disaster recovery.
Posted: 18 Sep 2013 | Published: 31 Jan 2013

Infoblox

Top Five DNS Security Attack Risks and How to Avoid Them
sponsored by Infoblox
WHITE PAPER: Read this white paper to learn best practices and options for a hardened DNS layer that can minimize the risk of experiencing a DNS attack by identifying the symptoms and implementing a response faster.
Posted: 13 Sep 2013 | Published: 31 May 2013

Infoblox

Five Pillars for Controlling Firewall ACLs and Rules
sponsored by Infoblox
WHITE PAPER: Read this white paper to learn how to leverage automation to shorten time to deploy, improve staff efficiency and maintain a secure network.
Posted: 11 Sep 2013 | Published: 31 Jan 2013

Infoblox

PCI and PA DSS Compliance Assurance with LogRhythm
sponsored by LogRhythm, Inc.
WHITE PAPER: Gain insight into the six domains of Payment Card Industry Data Security Standard (PCI DSS) and its 12 control requirements and learn how a particular solution enables you to improve your overall security and compliance posture while simultaneously reducing associated costs.
Posted: 03 Sep 2013 | Published: 31 Oct 2012

LogRhythm, Inc.

Ballarat Grammar Secures BYOD with HP Sentinel SDN
sponsored by Hewlett-Packard Company
WHITE PAPER: In this case study, explore a software-defined networking option that simplifies network monitoring for performance issues and enables a secure IT environment for users.
Posted: 20 Sep 2013 | Published: 31 Aug 2013

Hewlett-Packard Company

Handbook: Converged network, storage and compute infrastructure: Are we there yet?
sponsored by SearchNetworking.com
EGUIDE: Access this expert e-guide to learn how you can make a converged network infrastructure a reality and achieve top efficiency.
Posted: 19 Sep 2013 | Published: 19 Sep 2013

SearchNetworking.com

Reconfigure Your Antimalware Strategy to Boost Endpoint Security For Advanced Threat Protection
sponsored by Webroot
EGUIDE: This expert e-guide explains why reconfiguration of your current antimalware strategy is all it takes to mitigate new trends in cyber-attacks.
Posted: 17 Sep 2013 | Published: 17 Sep 2013

Webroot

How The Burgiss Group Manages Business Risk with AppFirst
sponsored by AppFirst
CASE STUDY: This case study reveals which solution the Burgiss Group trusts to help them monitor the behavior of their applications and systems and – in turn – ensure an optimal experience for their clients. View now to learn more!
Posted: 04 Sep 2013 | Published: 04 Sep 2013

AppFirst

Yipit Case Study - Optimizing Cloud Infrastructure to Boost Performance
sponsored by AppFirst
CASE STUDY: This case study reveals the solution Yipit.com trusted to provide them the granular insight they needed to meet both monitoring and client needs. View now to uncover how this solution helps them troubleshoot performance issues before they affect their customers, improve system reliability, and more.
Posted: 03 Sep 2013 | Published: 03 Sep 2013

AppFirst

Packet Capture in High-Speed and Data Center Networks
sponsored by WildPackets, Inc.
WEBCAST: This in-depth webcast explores the impact high-speed networking, changing traffic patterns, and new capture points have on network monitoring today and reveals key places you must capture data to truly achieve the visibility you need to ensure optimal network performance.
Posted: 03 Sep 2013 | Premiered: Sep 3, 2013

WildPackets, Inc.

Simplify Network Monitoring with Ixia Anue NTO
sponsored by Ixia
VIDEO: Are you ready to make network monitoring simple and secure again? View this video to learn about a solution that can help you achieve just that.
Posted: 03 Sep 2013 | Premiered: 03 Sep 2013

Ixia

New Virtual Networking Technologies Make Convergence Real
sponsored by Dell, Inc. and Intel®
EGUIDE: This expert e-guide discusses what role the cloud plays in the convergence of IT. Uncover 3 important lessons the cloud provides on converged infrastructure solutions, 3 main approaches to creating virtual networks and more.
Posted: 30 Aug 2013 | Published: 30 Aug 2013

Dell, Inc. and Intel®

Network Forensics in a 10G World
sponsored by WildPackets, Inc.
WHITE PAPER: This resource outlines the challenges inherent to 10G network forensics, explains why traditional network analysis is ineffective, and offers guidance on how to build and deploy effective forensics in a 10G world.
Posted: 30 Aug 2013 | Published: 30 Aug 2013

WildPackets, Inc.

Overcome the Challenges of Virtualization with 10 Gigabit Ethernet Switches
sponsored by Extreme Networks
CASE STUDY: Did you know that 10 Gigabit Ethernet can help you overcome the challenges of network congestion in a virtualized data center environment? View this case study to learn more!
Posted: 30 Aug 2013 | Published: 31 Jul 2013

Extreme Networks

How One School Enhanced Their Educational Experience and Secured Their Campus
sponsored by Extreme Networks
CASE STUDY: This case study reveals which leading edge network Price of Wales Island International School used to enhance their educational experience for staff and students and to boost campus security.
Posted: 30 Aug 2013 | Published: 31 Oct 2012

Extreme Networks

Handbook: Network Monitoring and Management
sponsored by SearchNetworking.com
EZINE: This TechGuide explores the driving trends of advanced WAN management and monitoring tools growth, the impact of virtualization and understanding how the new generation of WAN management and monitoring tools can help you achieve optimum performance.
Posted: 29 Aug 2013 | Published: 29 Aug 2013

SearchNetworking.com

Application Performance Guaranteed for Unified Communications
sponsored by IPANEMA TECHNOLOGIES
VIDEO: This video reveals how a particular application and network performance solution can help you guarantee the performance of UC and other business-critical apps with ease. View now to learn more!
Posted: 29 Aug 2013 | Premiered: 29 Aug 2013

IPANEMA TECHNOLOGIES

Application Performance for Business Efficiency
sponsored by IPANEMA TECHNOLOGIES
VIDEO: This quick video reveals how you can regain control of your network and the applications using it with an innovative application performance management solution.
Posted: 29 Aug 2013 | Premiered: 29 Aug 2013

IPANEMA TECHNOLOGIES

Extreme Networks Solution with NEC
sponsored by Extreme Networks
WHITE PAPER: Explore how using a 1 GbE, 10 GbE, or 40 GbE hardware plane is critical to achieving the interoperability and multi-site capabilities needed for a successful software-defined networking (SDN) initiative.
Posted: 29 Aug 2013 | Published: 30 Apr 2013

Extreme Networks

Killer Apps Survey 2013
sponsored by IPANEMA TECHNOLOGIES
WHITE PAPER: Gain insight into the current state of application performance problems and discover how application performance management is critical to overcoming these challenges.
Posted: 28 Aug 2013 | Published: 28 Jun 2013

IPANEMA TECHNOLOGIES

App Performance: The Frustration Factor or Secret to the Great Workplace?
sponsored by IPANEMA TECHNOLOGIES
WHITE PAPER: This resource details why application performance is directly related to business performance and offers guidance on building the business case for improving app performance within your enterprise.
Posted: 28 Aug 2013 | Published: 28 Aug 2013

IPANEMA TECHNOLOGIES

The Power of Extreme Networks OpenFlow-enabled Switches
sponsored by Extreme Networks
WHITE PAPER: Discover how the proper switches can help you maximize the investment of your monitoring applications in both physical and virtual networking environments.
Posted: 28 Aug 2013 | Published: 30 Nov 2012

Extreme Networks

Extreme Networks Converged Infrastructure
sponsored by Extreme Networks
WHITE PAPER: Gain insight into the components of a converged data center network infrastructure using Ethernet that not only builds a more effective, efficient infrastructure but also saves costs, helping you truly achieve more with less.
Posted: 28 Aug 2013 | Published: 16 Jul 2013

Extreme Networks

Voice over IP (VoIP) Growth and the Strain on Network Security
sponsored by WatchGuard Technologies, Inc.
WHITE PAPER: Explore how VoIP can expose your organization to numerous risks and uncover why traditional firewalls often cannot thwart the many challenges VoIP presents.
Posted: 26 Aug 2013 | Published: 26 Aug 2013

WatchGuard Technologies, Inc.

The Zen of Guaranteed Application Performance
sponsored by IPANEMA TECHNOLOGIES
WHITE PAPER: Application performance is business performance – yet eliminating frustration and providing app happiness can be a harrowing task. This resource outlines how to gain the control, visibility, and automated intelligence you need for your apps – and business – to be successful.
Posted: 26 Aug 2013 | Published: 26 Aug 2013

IPANEMA TECHNOLOGIES
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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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