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TAP Into Technology

Leading the Way in Network Technology

When A Simple SPAN Port Is Enough

on 9/11/18 8:00 AM By | Timothy Schmidt | 0 Comments | Network Management TAPs vs SPAN
The two most common ways to access and replicate data within your network are TAP and SPAN technology. A Test Access Point (TAP) is a hardware device that copies all of your network data. SPAN or Switch Port Analyzer are mirroring ports within a switch that copies specific data. Network TAPs are always an industry best practice but in a few specific situations when a SPAN port suffices. When monitoring products are looking for low bandwidth application layer events like “conversation or connection analysis,” “application flows,” and applications where real time and knowing real delta times are not important. SPAN could also be used in a remote location that doesn’t justify a permanent deployment, offering temporary access for troubleshooting. 
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TAP Test: Do you need a Network TAP?

on 7/19/18 8:00 AM By | Tim O'Neill | 0 Comments | TAPs vs SPAN Network TAPs
Whether you are proactively designing a network for a new office or data center location, or looking to make changes to your current infrastructure, there are a lot of questions to ask during the initial design phase.
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Understanding Advanced Features in a Network Packet Broker

Network Packet Brokers (NPBs) have come a long way from their modest roots as data monitoring switches, though their intended application remains nearly the same.  The NPB is still primarily used as a device to maximize the performance of monitoring and security tools. The NPB’s most important features remain unchanged, these includes, 1:1, 1:N, N:1, and N:N port mappings, full L2-L4 filtering options, and configurable load balancing options.  In the pursuit of gaining a competitive advantage, vendors continue to add advanced features. This adds complexity in selecting the right product for your network. The key to selecting the right product is the understanding of each advanced feature and its alternatives. Looking at Deduplication, SSL/TLS decryption, and Netflow generation are a good place to start.
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7 reasons why you shouldn’t choose SPAN as a real visibility access device!

on 5/24/18 8:00 AM By | Tim O'Neill | 0 Comments | TAPs vs SPAN Network TAPs
Every day I come across network techs who continue to rely on SPAN ports for their network access method.  This blows my mind as its been proven time and again why you shouldn’t rely on SPAN ports. Let me share with you some of those reasons why:
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Understanding the Visibility Limitations of SPAN Ports

on 4/19/18 8:00 AM By | Tim O'Neill | 0 Comments | TAPs vs SPAN Network TAPs
Visibility is key for today’s Network Engineers and Managers. Visibility is a MUST when thinking about network security and compliance requirements and soon GDPR. I want to focus on the need for real visibility that only TAPs provide versus the totally misunderstood marketing ploy of SPAN!
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5 Reasons to TAP your Network

on 3/1/18 8:00 AM By | Timothy Schmidt | 0 Comments | Network TAPs TAPs vs SPAN
Why do I need TAPs?  That’s a question I hear a lot from people in the field.  Either they aren’t familiar with TAPs, or even if they are, with a low utilization, they may think there isn’t an application that makes sense for them.
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