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How Cisco IT Plans Capacity for Wireless LAN Access

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Brett Belding

The capacity requirements for Cisco WLANs have held steady over the last decade—until now. The big change is more devices and more video use:  Read More »

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A Visibility-Driven Approach to Next-Generation Firewalls

Cisco ASA with FirePOWER Services has redefined the next-generation firewall (NGFW) as an adaptive, threat-focused platform, delivering superior, multi-layered protection, unparalleled visibility, and reduced security costs and complexity.

This innovative new solution addresses three strategic imperatives—being visibility-driven, threat focused, and platform-based. In this post, we will examine the necessity of a foundation of full contextual awareness and visibility—to see everything in an environment, detect multi-vector threats and eliminate the visibility gaps in traditional defenses comprised of disparate point technologies that sophisticated attackers exploit.

In an aptly titled recent post from Joseph O’Laughlin, “You Cannot Protect What You Can’t See,” he discusses why visibility (and subsequent control) into only applications and users is no longer enough to protect today’s dynamic environments and outlines how visibility into the network enables better network protection. This core concept of visibility into the network is at the heart of Cisco ASA with FirePOWER Services (and our Next-Generation Intrusion Prevention Systems too) that sets it apart from all other network security competitors. Read More »

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Cisco Announces Intent to Acquire Metacloud

Today, Cisco takes another important step towards realizing our plans to create the world’s largest global Intercloud – a worldwide network of interconnected clouds and cloud service providers.

Our intent to acquire Metacloud, an OpenStack-based private cloud-as-a-service company, advances our strategy and delivers value to customers—right now. Metacloud provides IT teams with another way to accelerate their journey to the cloud and to gain an on-ramp to the Intercloud. By catalyzing the creation of the Intercloud, Cisco can fundamentally transform how IT and cloud services are bought, sold, aggregated and consumed.

Cisco’s vision is for an OpenStack-based Intercloud that allows organizations and users to combine and move high-value workloads – including data and applications – across different public or private clouds as needed. Doing so easily and securely, while maintaining essential network and security policies as well as full compliance with local data sovereignty laws, is critical.

Metacloud deploys, operates and manages OpenStack-based production-ready private clouds in any customer data center. Together, Cisco and Metacloud will enable the creation of hybrid cloud environments that combine service provider public cloud deployments with remotely-managed OpenStack private clouds. Bottom line for customers: More agility for less money.

Our customers and partners see the value proposition clearly and have rallied around Cisco’s Intercloud vision and strategy over the last year. Many leading companies are working with us in the adoption of the Intercloud. Among them, key service providers and cloud providers, as well as important technology partners, including Dimension Data, Johnson Controls, NetApp, Red Hat, Sungard, Telstra, and VCE.

Metacloud will become a critical part of our Cloud Services portfolio under the leadership of Faiyaz Shahpurwala.

Stay tuned for more details in the weeks to come!

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Summary: Midsize Auctioneer’s Network is Fast and Fortified

IDC’s SMB Survey comparing IT spending priorities in 2012 and 2013 concluded that the top three requirements for the network are performance, security and capacity. 

MM IDC

How is designing a network different for a giant auctioneer different from other mid-sized enterprises?

Ritchie Bros. Auctioneers is the world’s largest auctioneer of heavy equipment and trucks. They sell billions of dollars of unused and used equipment at hundreds of unreserved public auctions each year. What’s even more impressive is that they are able to do this with only 1300 employees worldwide. Read the full blog here Read More »

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ITD: Load Balancing, Traffic Steering & Clustering using Nexus 5k/6k/7k

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Data traffic has grown dramatically in the recent years, leading to increased deployment of network service appliances and servers in enterprise, data center, and cloud environments. To address the corresponding business needs, network switch and router architecture has evolved to support multi-terabit capacity. However, service appliance and server capacity remained limited to a few gigabits, far below switch capacity.

Cisco Intelligent Traffic Director (ITD) is an innovative solution to bridge the performance gap between a multi-terabit switch and gigabit servers and appliances. It is an hardware based multi-terabit layer 4 load-balancing, traffic steering and clustering solution on the Nexus 7000 and 7700 series of switches.

Read More »

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