Cisco Blogs


Cisco Blog > Data Center and Cloud

The Year of the Hybrid Cloud

2010 saw a lot of attention, coverage, and interest building up around the private cloud.  IDC’s “IT Cloud Services Survey” conducted in the second quarter of 2010 showed that “those who find private clouds more (and much more) appealing than public clouds outnumbered those who find private clouds less (or much less) appealing by over 5 to 1.”

Read More »

Tags: , , , , , ,

Want to successfully move beyond 30% virtualized datacenter?

Virtualize Tier-1 Enterprise Applications on FlexPod for VMware

In today’s competitive environment, companies have to innovate rapidly to stay ahead of their competition, improve profitability, create new services and revenue streams, and reduce risks by adopting cost efficient business models.

The increased business pressure has a direct impact on the IT organization to innovate rapidly and efficiently meet the ever demanding business needs. At the same time, CIOs are struggling with the legacy, siloed, underutilized IT infrastructure and operational processes that were built based on the requirements of individual enterprise applications and processes. The end result is increased total cost of ownership and inability to help business be more agile, introduce new services, and achieve operational efficiency.

Why move enterprise applications to Virtual Infrastructure and Private Cloud?

Read More »

Tags: , , , , , , , ,

Evolving the Data Center to Private Cloud

All too often, vendors talk about products or features when customers really want solutions and “how do I get there?” models for evolving their business. Cloud Computing is a topic that definitely falls into the latter category because it isn’t a single piece of hardware or software, but rather it’s a new way to align business needs with technology capabilities.

For many companies, Cloud Computing represents both an opportunity and a challenge. From an opportunity perspective, it potentially represents a chance to leapfrog your competition by leveraging technology as a core driver of new business models. This would create a compelling business differentiation and it’s most likely what every CIO will be talking about in 2011. From a challenge perspective, it introduces some new types of change that your company will need to address, such as:

[WARNING] It’s very possible that this post could get slightly lengthy, so if you’d like the cliff-notes version, check out Cisco’s Enterprise Private Cloud homepage and click on the short video at the top. 3 minutes could save you months or years on your Cloud Computing strategy.
Evolving the Data Center to Private Cloud

View more presentations from Cisco Data Center. Read More »

Tags: , , , , , , , , ,

Securing Virtual Desktops: Part 2

You’ll recall a couple weeks back we discussed the impact on security of moving desktops from physical to virtual, and what that meant to your end to end architecture.  This week I’d like to offer additional perspective on that, with the help of a guest blogger from Cisco’s Security Solutions practice.  Read More »

Tags: ,

VM Networking 101

February 21, 2011 at 1:15 am PST

As server virtualization continues its takeover, increasing attention is being paid to how we connect all those virtual machines as they zoom around the data center. Because server virtualization breaks the one application/one server model, new tools are necessary to facilitate operations and management. Additionally, the fact that workloads are now mobile introduces new challenges.

Over the years, we have released a number of industry firsts for virtual machine networking, including the Nexus 1000V virtual switch for VMware vSphere, OTV to support inter-DC workload mobility, and FabricPath to better support VM-networking in the data center.

There seems to be a lot of confusion out there regarding the technologies and standards related to access layer technologies, so, for this post, I wanted to dig into the VM-networking and where the related IEEE standards are going. Specifically, I am going to look at our old friend 802.1Q and two emerging standards: 802.1Qbg Edge Virtual Bridging and 802.1Qbh Bridge Port Extension.
Read More »

Tags: , , ,