Within the Data Center marketing organization, we spend quite a bit of time focused on activities that announce new products or solutions, as well as educating customers, partners and analysts. Sometimes this is done via launches and other times it’s at events like EMC World 2011, SAP Sapphire, Citrix Synergy, CiscoLive 2011 or the upcoming VMworld 2011 (Cisco is a Diamond-level Sponsor). But once that information leaves our hands and gets out into the community, it’s important for us to remember that it’s often discussed, dissected, and evaluated by a broad range of IT professionals.
Over the past few weeks and months, Cisco Data Center technologies have been features in several industry podcasts.
And of course, don’t forget this list of Cisco UCS Evangelists from every part of the world. Read More »
Tags: Cisco Data Center, Cisco UCS, Cisco VXI, Cloud Computing, Infosmack, LISP, Nexus 1000v, Packet Pushers, vdi, virtual desktop
One of the things I admire about Cisco marketing, and I think generates a lot of respect for us from our customers, is how we approach competitive marketing. Most importantly, we hardly ever do it. Sure, we arm our sales teams with specific comparison data, but it’s rare we feel the need to compare ourselves publically or to bash competitors. When you bash a competitor, it really only serves to give them credibility, and highlights that they must be doing something important to occupy your mindshare, or that of your customer’s. Occasionally though, we are faced with not only having to take the gloves off a little more, but responding to the inevitable FUD that gets thrown our way.
This brings us to a blog post written by HP about Cisco’s Virtual Security Gateway (VSG), which unfortunately contains a number of inaccuracies and misrepresentations of our product that we have to clear up.
Let’s start with this example:
Cisco has a product called the Virtual Security Gateway (VSG) for the Nexus 1000V Series. It is a virtual firewall that lets you enforce policy and segmentation virtual environments. All associated security profiles are configured to include trust-zone definitions and access control lists (ACLs) or rules. They also support VM mobility when properly configured. If there’s one thing the company is good at, it is those good-old ACLs developed back in the early 90s!
The strength of VSG’s firewall capabilities is its awareness of the virtual machine environment, and specifically the ability to write firewall rules based on the attributes of the virtual machine, attributes such as the NAME of the VM. This gives tremendous power to establish policies in virtual environments, such as logically isolating tenants running on the same machine, or separating VMs based on operating system or application type in virtual desktop environments, a use case I wrote about earlier. To imply VSG is enforcing good-old ACL’s from the 90’s is disingenuous at best. Read More »
Tags: ASA, data center security, Nexus 1000v, Virtual Security Gateway, vsg
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
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Tags: Cisco, cisco live, Cisco UCS, Cisco zero client, Nexus 1000v, vCloud Director, VMware
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.
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Tags: Cisco, Cisco ACE, Cisco Nexus, Cisco UCS, cloud, ESMT, FlexPod, FlexPod for VMware, netapp, Nexus 1000v, Secure Multi-tenancy, SMT, unified computing system, virtualization, VMware, VMware vShield
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?
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Tags: Cisco UCSM, Cisco VIC, Cisco Virtual Interface Card, CiscoUCS, DVS, Nexus 1000v, palo, VM-FEX, VMware, vNIC, vSwitch