Articles Tagged with Cisco

Unified Computing: Collective Group or Single Responsibility

I have spent a great deal of time lately working with the Cisco Unified Computing System (UCS). This computing platform is really quite impressive with its power and flexibility, but my expectations about the platform have really changed since I completed the UCS training. During the training classes that I attended, both the design and install courses emphasized that the Cisco UCS platform would be a collaborative platform that would bring the different groups like Storage, Network, and Server each working their own functional area of responsibility within UCS based on role permissions.  That sounded great.  The network team can create and trunk the VLANS and the storage team could add the boot targets as well as assign the LUNS. This platform is a true collective effort by all teams right?

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Defense in Depth: Firewalls within the Virtual Environment

The 6/14 Virtualization Security Podcast we spoke about firewall placement within the virtual environment as well as storage based defense in depth. While we covered Encryption on the 5/31 podcast, in the 6/14 podcast we  covered other measures when dealing with storage (which will be part of a followup post). This conversation was slightly different than all other firewall discussions, as it was about migrating from a physical environment to a virtual environment, and keeping the same firewall placements. Spurred by a customer, we sought to come to a set of guidelines to follow for defense in depth within the virtual as well as physical and hybrid cloud environments.

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Cisco puts Cius on hold as BYOD growth kills the enterprise tablet

The continued growth of BYOD and the increased maturity of mobile device management and mobile application management tools have forced Cisco to rethink both its enterprise collaboration strategy and its tablet strategy. Cisco came early to the enterprise tablet market announcing the Cius in mid-2010 just 3 months after Apple launched the first generation iPad. 

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Cisco VXI gets closer to Citrix and VMware, playing the field or looking for a long-term partner?

Cisco surprised a few people last Monday morning with two press releases announcing that it was to start reselling both Citrix XenDesktop and VMware View.

Unsurprisingly, the two press releases have more than a little bit in common:

“Cisco today announced that the company will resell <Vendor> <Product> as part of an integrated desktop virtualization solution that is based on Cisco Unified Computing System (UCS) … [The] Solution is one of the core module of Cisco Virtualization Experience Infrastructure (VXI) that delivers a complete virtual workspace by unifying virtual desktops, voice and video to enable an exceptionally flexible, secure work environment and uncompromised user experience.”

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Virtualization Certification: What Options are Available?

I mentioned in another post that there is a big push for the current VMware VCP4’s to prepare to take the VCP5 exam by the end of February when the grace period for not having to take a class is over.  I did leave out one other great resource that is worth mentioning. Cody Bunch hosts the BrownBags on Wednesday nights.  The sessions have been focusing on the VCP5 exam blueprint and this week’s guest was Jason Boche (VCDX #34) and he did a great job, as always,  presenting the information on virtual machines and giving the rest of us extreme home lab envy. After the VCP roadmap is the finished the BrownBags will continue with the VCAP blueprint with the idea of working for the VCDX.  If you are interested in another way to study and learn from some well established people in the industry sign up and check things out.

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