Visibility Solutions

Garland Technology is committed to educating the benefits of having a strong foundation of network visibility and access. By providing this insight we protect the security of data across your network and beyond.

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Garland Technology's resource library offers free use of white papers, eBooks, use cases, infographics, data sheets, video demos and more.

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The TAP into Technology blog provides the latest news and insights on network access and visibility, including: network security, network monitoring and appliance connectivity and guest blogs from Industry experts and technology partners

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Our extensive technology partnership ecosystem solves critical problems when it comes to network security, monitoring, application analysis, forensics and packet inspection.

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Garland Technology is dedicated to high standards in quality and reliability, while delivering the greatest economical solutions for enterprise, service providers, and government agencies worldwide.

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Whether you are ready to make a network TAP your foundation of visibility or just have questions, please contact us. Ask us about the Garland Difference!

Aggregation Solutions

The Rise of the Aggregation Layer

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The Aggregation Layer

IT teams realize the inherent limitation of SPAN ports and have shifted towards a new 4-tiered approach to network visibility.

The traditional 3-tiered approach to network visibility was designed to increase the efficiency of monitoring and security tools. Over the years, the tools themselves have grow significantly more complex, which then drove the network packet brokers they are connected to, to become more complex in turn. These additional features such as SSL/TLS decryption, deduplication, and metadata generation have driven up the cost of advanced network packet brokers, resulting in ballooning budgets, or an increase in blind spots within the network if you can’t afford to TAP all of the locations you want. 

4 Tier Approach

By adding a new Aggregation Layer between the physical layer TAPs and the Network Packet Brokers (NPBs), you can increase the efficiency and port utilization of NPBs. Consider the fact that many network links are only using 60% utilization, and as you move further away from the core, utilization often drops to <5%.  Now consider the per port cost of an NPB. Can you justify that? Aggregators improve ROI by reducing the cost of the overall visibility solution.

Aggregators can take those low utilization traffic streams and through aggregation and load balancing, reduce the number of traffic streams and thus the ports needed on the NPB.  Aggregators are also capable of pre-filtering on L2-L4, prior to sending it to the NPB for advanced filtering, further increasing the efficiency of the unit.

With the cost savings and improved efficiency, it’s no wonder why the industry is shifting to the new 4-tiered approach to network visibility.

Applications:

  • Aggregation of multiple TAP/SPAN ports for increased utilization
  • Connected to Network Packet Broker or directly to tools
  • High Density filtering, aggregation and load balancing
  • Aggregation solution for large and medium size data centers
  • Aggregation for enterprise and service provider networks
Aggregation

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Aggregation

How to Add Value Back Into Your Network & Maximize ROI

Maintaining visibility of all traffic is essential to seeing return on investment, but doing so is easier said than done with modern data center designs. This whitepaper will explore where aggregation fits in your network, the four tiers of network visibility, and how to leverage your tapped links with aggregation. 

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Aggregation

TAP into Technology | Aggregators

Leading the way in Network Technology
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