Cisco Blogs


Cisco Blog > Data Center and Cloud

Short note on Cisco – VMware joint solutions demos at Cisco Live

At Cisco Live earlier today, I had opportunity to talk with my very good friend Sean Gilbert (VMware’s Global Technical Alliance Manager for Cisco) about all the cool stuff that VMware is showcasing in their booth at Cisco Live. I was particularly interested in the demos and Cisco specific integration that will help our joint customers accelerate journey to private and hybrid clouds.

I was impressed with what I heard and thought it would be nice to share the highlights of the conversation I had with Sean. Here it is…should not be more than 5 minutes read :)

Read More »

Tags: , , , , , ,

Now Available – CVD Deployment Guide for enabling Enhanced Secure Multi-Tenancy on FlexPod

Last week Cisco, VMware, and NetApp published a very detailed CVD deployment guide to further simplify and accelerate the deployments of Enhanced Secure Multi-Tenancy (ESMT) solution on FlexPod for VMware. ESMT is a key FlexPod add-on feature that allows secure hosting and protection of virtualized data centers for multiple tenants on the same, shared FlexPod infrastructure. Availability, Secure Separation, Service Assurance, and Management are the key foundational pillars of the ESMT architecture. Each of these pillars is enabled by innovative technologies from Cisco, NetApp, and VMware.

Read More »

Tags: , , , , , , , , , , , , , , ,

Cisco Virtual Machine Fabric Extender (VM-FEX) and Cisco VIC

What is VM-FEX? VM-FEX is the consolidation of the virtual switch and physical switch into a single management point.

This sounds funny to say, but it amazes me how many people still use standard VMware vSwitches.  In the enterprise there are just too many things that can be missed on standard vSwtiches and we need consistency. This consistency is obvious when port group names need to match identically or vMotion will fail. Last time I went through the VMware vSphere: Install, Configure, Manage class we were working on the standard vSwitch configuration, which utilizes some interesting port group failover order setting which include overrides. So, I zipped through my sheet and was waiting for the instructor to ask for answers. After a few other students I spoke up and proceed to explain my complex but accurate vSwitch configuration.

You remember this diagram from class right??

And the override settings?

Read More »

Tags: , , , , , , , , , ,

Spotlight on Nexus 1000V: Great Podcast and Learning Lab for Your Enjoyment

June 24, 2011 at 11:54 am PST

Today, I wanted to point out a couple of great resources to develop a deeper understanding of Cisco’s virtual switch, the Nexus 1000V.

First, we were excited to have Prashant Gandhi, our Sr. Director of Product Management for the Nexus 1000V, be invited onto the latest Packet Pushers Podcast, hosted by Greg Ferro. If you aren’t yet familiar with the PP Podcasts, they are an entertaining technical dive into a wide range of networking concepts with guests from vendors as well as large IT organizations. Greg’s expertise lies in the data center and with all things networking, including virtualization and L4-7 application services. In this podcast, all about the Nexus 1000V, Greg, Prashant and the other co-hosts talk about the architecture and deployment issues. There’s an extensive comparison of Cisco’s 802.1Qbh virtual Ethernet bridge protocol with the 802.1Qbg proposal from HP, VEPA.  Listen to the full podcast here.

Greg had made an earlier plea on his blog that he wasn’t getting enough Cisco guests. We were happy to help out and enjoyed the interaction. We talked about having Prashant back on a future show to talk about vPath and the Virtual Security Gateway (VSG), the virtual firewall running on the Nexus 1000V. We look forward to that as well.

For a deeper, hand-on dive into the Nexus 1000V, nothing beats the Cisco CloudLab (http://cloudlab.cisco.com). We’ve set up an online workbench configured with all the tools and software to play around with the virtual switch yourself. Cisco Cloudlab is available to folks outside Cisco, but you will have enter the name of a Cisco employee sponsor to approve access. There are a number of lab exercises you can walk through to get a general overview, install or upgrade the Nexus 1000V, as well as VSG.

Cisco Cloud Lab

Of course, if you are really ready to test it out on your own, you can always download a trial version for your own system at the Nexus 1000V page (http://www.cisco.com/go/nexus1000v).

Tags: ,

Cisco UCS & Cisco Nexus – Making M&Ms and VMs Awesome!

Based on the positive feedback I received from my Cisco UCS videos, I decided it was time to tackle a slightly more complicated set of topics. While it’s fairly easy to come up with a set of keywords that spell out C-I-S-C-O, sometimes it’s valuable to take off the training wheels and go a little broader. So in today’s video, we combine the simplicity of M&Ms with the complexity of VMs. How do we take technology that provides tremendous value to customers and explain it in a way that’s fun and easy to replicate? Well, let’s see what happens… Read More »

Tags: , , , , , , , , ,