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Cisco Catalyst 4500E series added to the UC APL!

October 8, 2012 at 6:49 am PST

The Global Certification Team (GCT) is proud to announce the addition of the Catalyst 4500E Series (Cat4K) with Supervisor Engine 7L-E (SUP 7L-E) to the Unified Capabilities (UC) Approved Products List (APL).  The Cat4K was tested on IOS XE version 3.3(0)SG, assigned tracking number 1126909, and was certified as an Assured Services Local Area Network (ASLAN) Layer 2 Access switch.  The UC APL Memo can be found here.

With more than 700,000 chassis deployed, Cisco Catalyst 4500E Series Switches are the foundation for Cisco Borderless Networks and the leading modular platform for campus access and price-performance distribution deployments.  The Cisco® Catalyst® 4500E Supervisor Engine 7L-E (Figure 1) is an enterprise-class borderless campus access and price/performance aggregation supervisor engine designed to provide 520 Gbps per system with E-Series chassis. The Cisco Catalyst 4500E Supervisor Engine 7L-E builds on the success of its predecessor, the Cisco Catalyst 4500E Supervisor Engine 6L-E, and provides unprecedented performance with borderless services such as Flexible NetFlow (FNF) and hosted third-party applications.  Get more information on the Cat4K series on Cisco.com.

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Virtual Switching: Fundamentals of VSS

December 14, 2011 at 6:22 am PST

Cisco’s been doing virtualization in various forms on the network side for quite a long time. One incredibly powerful feature that I think is still amazingly under utilized is the Cisco VSS or Virtual Switching System.

The ability to make two 6500′s look like a single switch so that you can have your cake and eat it too.  Its the epitome of giving us the redundancy and availability we need while simultaneously allowing us to use the extra capacity that could normally sit unused. Easier management and configuration make this a no-brainer that more network managers should consider as ‘required’ in their design. Check out our ‘Fundamentals of VSS‘ to get yourself started.

Even more after the jump…

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