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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 MonitoringWhite Papers (View All Report Types)
151 - 175 of 312 Matches Previous Page  | Next Page
The Dynamic DNS Infrastructure
sponsored by F5 Networks
WHITE PAPER: This resource details a full-proxy architecture for DNS that provides a complete solution for global, local, and cloud load balancing, helping you overcome all the growth and security challenges the DNS is facing.
Posted: 14 Jun 2013 | Published: 29 Jun 2012

F5 Networks

Avaya CS 1000: Defining Calling Line Identification Numbers
sponsored by Global Knowledge
WHITE PAPER: This white paper describes a two-part process used to define CLID information for both emergency and non-emergency calls. The first part involves defining the number(s) that will be sent to the called party. The second part of the process involves assigning the CLID entry to an analog telephone or to a key on a digital or IP telephone.
Posted: 14 Jun 2013 | Published: 16 May 2013

Global Knowledge

Overcoming Security Breaches and Minimizing the Impact
sponsored by Dell SecureWorks UK
WHITE PAPER: Uncover the top 10 things you should do to enhance the security of your enterprise and reduce the duration and impact of a security breach.
Posted: 23 May 2013 | Published: 23 May 2013

Dell SecureWorks UK

Introduction to Avaya ERS
sponsored by Global Knowledge
WHITE PAPER: This is the first of a series of white papers that will explore the features and functionality of the Avaya Ethernet Routing Switch (ERS) product line. This paper focuses on the various hardware platforms.
Posted: 07 May 2013 | Published: 18 Apr 2013

Global Knowledge

Foundational Focus: OSI Model - Breaking Down the 7 Layers
sponsored by Global Knowledge
WHITE PAPER: The OSI model is a conceptual tool used to discuss and describe network functions. It is a good idea to be familiar with the OSI model, the features assigned to each layer, and examples of common protocols or technologies associated with the OSI layers.
Posted: 07 May 2013 | Published: 12 Apr 2013

Global Knowledge

Turn Big Data Inward With IT Analytics
sponsored by Riverbed Technology, Inc.
WHITE PAPER: Big data promises to manage your complex business to make better decisions. But the technology services that run your business are also complex. This Forrester report helps leaders prepare for IT analytics that turn big data efforts inward to manage the technology services that run your business. Register now to get the full report.
Posted: 11 Apr 2013 | Published: 05 Dec 2012

Riverbed Technology, Inc.

Troubleshooting Cisco Switches
sponsored by Global Knowledge
WHITE PAPER: When an outage or network incident takes place, it can often create an intense burden for the engineers called upon to assist. Having a solid strategy for how to approach incidents can give you the calm confidence to effectively resolve the problem even in the midst of the proverbial storm.
Posted: 01 Apr 2013 | Published: 01 Apr 2013

Global Knowledge

Network Management: The Foundation for Troubleshooting
sponsored by Global Knowledge
WHITE PAPER: The first step to proper troubleshooting is comprehensive network management. Read on to learn more about what you need to consider for your network management troubleshooting approach.
Posted: 18 Mar 2013 | Published: 18 Mar 2013

Global Knowledge

Security Intelligence: Can "Big Data" Analytics Overcome our Blind Spots?
sponsored by LogRhythm, Inc.
WHITE PAPER: Explore the current SIEM tools and capabilities today and uncover how new improvements in SIEM can help boost your defenses in today's threat-filled world.
Posted: 31 Jan 2013 | Published: 31 Dec 2012

LogRhythm, Inc.

Simplify Your Route to the Internet: Three Advantages of Using LISP
sponsored by Global Knowledge
WHITE PAPER: Uncover the ins and outs of the Location ID separation protocol (LISP): what it is, how it works, how it compares to BGP, and the top three advantages it provides. View now to get help deciding if this protocol can truly help simplify the route to the internet in your organization.
Posted: 29 Jan 2013 | Published: 29 Jan 2013

Global Knowledge

What to Look for When Evaluating Next-Generation Firewalls
sponsored by Dell Software
WHITE PAPER: This paper summarizes the results of three independent tests conducted by Network World, ICSA Labs and NSS Labs comparing next-generation firewall performance, cost and functionality.
Posted: 10 Dec 2012 | Published: 10 Dec 2012

Dell Software

The MSP Report Advantage
sponsored by N-able Technologies
WHITE PAPER: Discover why professional, standardized reports have emerged as a key success factor for many MSPs and IT services providers, helping prove relevance and demonstrate the value of service delivered to their clients. View now to learn how such reporting can help you gain the title of "Trusted Advisor."
Posted: 06 Dec 2012 | Published: 06 Dec 2012

N-able Technologies

Accelerate App Delivery, Improve App Performance, and Spur Innovation
sponsored by CA Technologies.
WHITE PAPER: Learn about a set of application performance management (APM) and capacity management solutions that together facilitate information sharing between your DevOps teams, in end leading to better app deployments, improved monitoring, lowered number of risks, and reduced repair times.
Posted: 28 Jun 2013 | Published: 31 Aug 2012

CA Technologies.

Cisco® ONE: The Value of Advanced Flow Control
sponsored by Cisco Systems, Inc.
WHITE PAPER: Discover how utilizing the advanced flow control capability in Cisco Open Network Environment (ONE) can help you overcome the complex monitoring challenges you are facing today.
Posted: 28 Jun 2013 | Published: 31 May 2013

Cisco Systems, Inc.

EMA Radar™ for Advanced Performance Analytics (APA) Use Cases: Q4 2012
sponsored by Hewlett-Packard Limited
WHITE PAPER: This EMA Radar Report details how a suite of advanced performance analytics (APA) solutions combines predictive analytics with a dynamic service model to provide an intelligent framework around alerts, help you achieve faster MTTR, proactively manage application performance, and much more.
Posted: 28 Jun 2013 | Published: 31 Dec 2012

Hewlett-Packard Limited

Cisco® ONE: Traffic Visualization and Control
sponsored by Cisco Systems, Inc.
WHITE PAPER: This resource explores how Cisco ONE's traffic visualization and control capability can help service providers visualize traffic end-to-end across the network and respond to unpredictable network capacity demands quickly, easily, and efficiently.
Posted: 26 Jun 2013 | Published: 30 Apr 2013

Cisco Systems, Inc.

Deliver Enterprise Mobility with Citrix XenMobile and Citrix NetScaler
sponsored by Citrix
WHITE PAPER: Explore the details of an end-to-end mobility solution that simplifies mobile integration into the network and helps you overcome the top challenges enterprise mobility presents, from visibility and management to scalability and security.
Posted: 14 Jun 2013 | Published: 30 Apr 2013

Citrix

Ixia ControlTower Architecture
sponsored by Ixia
WHITE PAPER: As networks grow in size and complexity, the need for visibilty becomes even more essential. Consult this resource to learn more about how you can increase scale, flexible deployments and the need for application and security monitoring in the network.
Posted: 30 May 2013 | Published: 30 May 2013

Ixia

Infrastructure Agility Through Affinities
sponsored by Plexxi
WHITE PAPER: The way your applications take part in your infrastructure – and influence it – is crucial to business success. Unfortunately, this has been inherently complex and costly to achieve. Until now. View this white paper to learn how affinities can help you overcome these challenges.
Posted: 10 May 2013 | Published: 29 Mar 2013

Plexxi

Troubleshooting Your Network Without Breaking the Bank
sponsored by Riverbed Technology, Inc.
WHITE PAPER: As a network manager, application manager or security manager, you need systems that can collect data across your WAN, continuously analyze the data to discover problems, and troubleshoot issues as soon as they occur. Riverbed Cascade has fundamentally changed the economics of network performance management. Learn more.
Posted: 23 Apr 2013 | Published: 30 Dec 2011

Riverbed Technology, Inc.

Troubleshooting Virtual Desktop Infrastructure Deployments with Cascade
sponsored by Riverbed Technology, Inc.
WHITE PAPER: Read this brief to learn how the Riverbed® Cascade® application-aware network performance management (NPM) solution unlocks VDI visibility.
Posted: 22 Apr 2013 | Published: 31 Dec 2012

Riverbed Technology, Inc.

Taking a Bite Out of Network Performance Problems - Solution Brief
sponsored by Riverbed Technology, Inc.
WHITE PAPER: Riverbed® Cascade® Pilot and Cascade Shark combine sophisticated, end-to-end monitoring with high-speed, high-fidelity packet capture and analysis to deliver comprehensive network performance monitoring and analysis. Download this insightful solution brief to learn more.
Posted: 22 Apr 2013 | Published: 30 Dec 2011

Riverbed Technology, Inc.

Mitigating the Risks of IT Change
sponsored by Riverbed Technology, Inc.
WHITE PAPER: Riverbed® Cascade® is an application-aware network performance management solution with built-in application discovery and dependency mapping capabilities. Cascade quickly provides a complete and accurate inventory of the IT environment, including an understanding of how services and their underlying infrastructure impact the business.
Posted: 19 Apr 2013 | Published: 30 Dec 2011

Riverbed Technology, Inc.

Juniper Networks Virtual Chassis: High Availability
sponsored by Juniper Networks, Inc.
WHITE PAPER: Read this white paper to learn more about the high-availability capabilities of Juniper's Virtual Chassis technology.
Posted: 19 Apr 2013 | Published: 30 Nov 2012

Juniper Networks, Inc.

Virtual Machine Networking: Standards and Solutions
sponsored by Cisco Systems, Inc.
WHITE PAPER: Uncover details about the two main standards for virtual networking and discover why using them as complementary options can help you achieve virtual networking success.
Posted: 19 Oct 2012 | Published: 31 Aug 2011

Cisco Systems, 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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