In this blog, let us take a look at how Catalyst access switches enable and enforce context aware access to IT resources.
Many types of devices, including laptops, smartphones, and tablets, are used by end users to connect to the network wired, wirelessly, and remotely through VPN. With bring your own device (BYOD) access, the devices can be personal or corporate owned. Every enterprise has policies that dictate who can access what applications and databases, when and how. Traditionally, IT manages the policy either by introducing appliances at points in the campus where users connect or by manually configuring all the access switches. Appliances incur additional capital and operational expenses, whereas manual configuration of the switches requires maintenance of every switch. Moreover, the network can carry traffic using Ethernet, IPv4, IPv6, or other technologies, so the configuration must keep up with changes in technology, which leads to higher operational complexity and costs.
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Tags: 3560-X, 3750-X, 4500E, Cat 6500, catalyst, context-aware, secure access, Security Group tags, SGT
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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Tags: 4500E, apl, cat4k, catalyst, GCT, Sup 7L-E, supervisor, UC
When someone mentions Power over Ethernet (PoE), what comes to your mind? If you are in IT, you may think about powering IP phones and wireless access points over the network. However, did you know that you can now power a whole new range of devices over the network with Cisco UPOE, including virtual desktop terminals, IP Turrets for financial trading, compact switches, personal telepresence systems, and more?
But how is this connected to saving energy? Read More »
Tags: 4500E, Cat4500, Catalyst 4500E, compact switches, energy savings, Energywise, infographic, UPOE