There has been some seismic activity happening in Bay Area and the epicenter for all Virtual Networking shifts is right here at Cisco HQ in San Jose. (Our sympathies go to all those affected by the real earthquake further to the north.) At Cisco, it’s all about the applications and the shift to dynamic network virtualization. Cisco pioneered virtual networking with Nexus 1000V virtual switch and recently incorporated it in the application aware Application Virtual Switch (AVS), for Cisco ACI-enabled networks. Cisco is excited to announce the availability of Nexus 1000 Release 3.1 of Nexus1000V for vSphere (available for download here). We are showing the upcoming generation of the virtual switch at VMworld in San Francisco this week.
Nexus1000V is the edge switch for virtual environments, bringing the network edge right up to the virtual machine, and connecting virtual ports to the physical network and beyond. The Nexus 1000V is the foundation for our virtual network overlay portfolio, including all of our virtual L4-7 application and security services, our cloud orchestration software, VXLANs and more. It is also at the heart of AVS, a purpose-built, hypervisor-resident virtual network edge switch designed for the Application Centric Infrastructure.
Release 3.1 is a new major release enabling enterprise and cloud provider customers running the vSphere hypervisor to leverage the distributed virtual firewall VSG, expand VXLAN footprint in the datacenter, improve secure isolation thru Cisco TrustSec and dramatically simplify updates through Cisco VSUM (Virtual Switch Update Manager). Most of the new features are value add to the Advanced Edition. New customers will need a Ver 3 specific license to use the full functionality of Ver 3. Existing customers with support contract are automatically entitled to free upgrade to Ver 3. AVS incorporates Nexus 1000V capabilities with consistent application policy enforcement for virtual workloads and unprecedented end-to-end visibility for applications in your data center.
Increased Scalability (Advanced Edition)– More than doubles the scale from the previous release. The virtual switch now supports 250 hosts/servers per switch with 10,000 ports per switch. In addition it supports 4094 active VLANs and 16 million VXLAN (6144 active VXLANs) per switch across 6144 port profiles.
VXLAN control plane: BGP based control plane across multiple virtual switches provide expanded Layer 2 domain footprint that can potentially support nearly 40,000 VMs in a single domain
Increased Resiliency – Supports headless Port bring up where Virtual Machines can be bought up on the host even if VEM is offline i.e. the VSM is not reachable by VEM. Both VSM headful and headless VM vMotion is supported.
Cisco TrustSec 2.0 (Advanced Edition) – Continues to extended Cisco TrustSec solutions for network based segmentation of users and physical workloads, leveraging Security Group Tags (SGT) for defining security segments and SGACL support (Enforcement) and Native(in-line) SGT tagging.
BPDU Guard – Keeps virtual network safe from misconfigured VLANs and strictly enforces VLAN boundries. It prevents Misconfigured VLAN Rogue devices from flooding the network
Storm Control – Prevent network disruptions from a broadcast, multicast, or unknown-unicast traffic storm.
Simplified Deployment, upgrade and visibility with Cisco VSUM – Cisco VSUM is a FREE virtual appliance that enables Server and Network administrators to Deploy, Upgrade and Monitor Nexus1000V and to Deploy and Upgrade Cisco AVS from within their vCenter web interface.
Customer Experience –Here’s what one of our Beta customers, Josh Coen says about Cisco VSUM. Josh is a Principal Cloud Architect with Varrow and has been working in the IT industry since 1999, with a heavy focus on virtualization and storage since 2008.
Nexus 1000V has already reached the 10,000 customer milestone with some customers purchasing 1000+ CPU licenses. Nexus 1000V continues to provide the foundation for the most advanced virtual networks by supporting, 1) multiple hypervisor environments, such as VMware vSphere, Microsoft Hyper-V and Openstack KVM 2) the most extensive set of virtual network services, including ASA 1000V Cloud Firewall, distributed zone-based virtual firewall, vWAAS WAN optimization, the Cloud Services Router (CSR) 1000V, Cisco Prime Network Analysis Module (NAM) and advanced service insertion and chaining technology, vPath and 3) a true management control plane that provides greater policy and control features for richer networking functionality.
We’ll be showing a lot of these features this week. Come by our booth and check it out. If you are around #VMworld this week, give us a shout out on twitter using Cisco hash tag #ciscovmw. For those of you that can’t make it out to VMworld, listen to the review of these new features in Ver 3.1 in this webcast.
In particular, we’re bringing Cisco UCS Director to VMworld and it will be featured in our demos, theater presentations, and breakout sessions at the show. If you’re not already familiar with UCS Director, it’s our flagship infrastructure automation software – for provisioning not only VMs but also bare metal servers, storage, networking, and layer 4-7 services. It’s a key component of many of our solutions that you’ll see at VMworld.
This past week, we also announced our new Cisco UCS Performance Manager software for performance monitoring of UCS and UCS-based integrated infrastructure – leveraging technology from our partner Zenoss. Stop by the Cisco or Zenoss booths at VMworld and be one of the first to see a live demonstration!
We’re also showcasing our software solutions for hybrid cloud, virtual network services automation, integrated infrastructure management, cloud automation, and more.
It’s time to dust off your most comfortable shoes, pack your spare battery packs, and warm up your throwing arm–VMworld 2014 is almost here. As always, the Cisco Data Center team has a lot going on both on the show floor and off. Here’s a quick guide to some of the community highlights for those attending and those watching it all unfold.
Conference hair? We have your solution. Visit us at Cisco Booth 1217 for your #CiscoUCS hat. Tweet a selfie and enter our raffle!
Sunday, August 24
8-11 am: vBreakfast
What better way to get to know the community than over breakfast at Mel’s Diner? Join #CiscoChampion Shane Williford and many others in this yearly tradition of carbo-loading for an action-packed day.
1-4 pm: Opening Acts
This new addition to kick off the community learning at VMworld is brought to you by the VMunderground group in partnership with vBrownBag, both of whom Cisco is sponsoring this year. Learn about topics spanning tech and professional development in this informal panel sessions.
3-5 pm #v0dgeball
For the 2nd year in a row, Cisco is the proud sponsor of Team CloudBunny at this annual charity event. Exactly what it sounds like, this is the time of year where smack talk is encouraged and a year’s worth of glory is earned. All proceeds benefit Wounded Warrior Foundation. So don a pair of ears, or just come out and prepare to cheer. Suggested donation is $5 for fans.
Yes, it’s an actual charity dodgeball match! Come out to donate and cheer us on!
8-11 pm #VMunderground
This annual tradition is bigger than ever! Come out to meet your colleagues at this community-backed event. Conveniently located right across from Moscone, it’s the perfect time to meet old friends and connect with new ones. We’ll be there with various giveaways (did someone say #vBacon?). Be sure to follow @CiscoDC this week for a chance to win one of the limited supply of #VMunderground wristbands available.
Tuesday, August 26
8-11 pm #vBacon
Back for the 3rd year, #vBacon is bigger and more bacon-filled than ever. If you’ve not yet registered, do so today for the VIP entrance into the community party where everyone knows your Twitter handle. Complete with caricaturists to capture the moment, locally themed food and drink, and lots and lots of bacon. Accept no imitations.
The one and only #vBacon happens Tuesday night! Join us!
In between the social activities, there are great Cisco sessions, demos, and #EngineersUnplugged being shot at the Cisco Booth 1217. Also, we’ll be in the Social Media Lounge and on the vBrownBag stage. For a complete listing of learning opportunities, here’s a Full Cisco at VMworld Event Schedule. We look forward to connecting with you!
For those watching from home, you can keep up with the news by following any of the hashtags above, and also #CiscoUCS, #CiscoACI, #VMworld.
Now get data center assurance for UCS integrated infrastructures and tie application performance to physical and virtual infrastructure performance.
You can achieve deep granular visibility into UCS components to optimize resources and deliver better service levels to customers without having to resort to multiple tools and “swivel-chair” management.
Moscone Convention Center-South Hall, San Francisco, CA
Sunday, August 24: 4:00 p.m. – 7:00 p.m. (Opening Reception)
Monday, August 25: 11:00 a.m.-6:00 p.m.
Tuesday, August 26: 11:00 a.m.-6:00 p.m.
Wednesday, August 27: 10:00–5:00 p.m.
Cisco UCS Performance Manager delivers capacity and performance management for Cisco UCS and integrated infrastructure network and storage devices. Just click on the device or the path and see the real-time performance metrics from the main dashboard.
Based on technology from Zenoss, this Cisco solution delivers granular device monitoring from a single customizable console. Cisco UCS Performance Manager uses Cisco UCS APIs and other native APIs and interfaces to collect data from UCS Manager and integrated infrastructure end points to display comprehensive information about all UCS infrastructure components.
Using Dynamic Views you can view the integrated infrastructure elements that an application is using – right now. They’re kept up to date by configuration change events from VMware and UCS and accurately reflect the infrastructure resources used by each application.
You can easily spot where an error is affecting an application by examining the event rainbows of the components. With added benefits for VMware administrators: UCS Performance Manager gives you the ability to map virtual resources that include vSphere hosts, vSphere defined datacenters, vSphere VMs and endpoints. So, no matter how the application is defined (logical, physical or virtual), from the blade to the switch, you can dynamically see and drill down into affected components for one-stop troubleshooting.
We are also presenting an overview of UCS Performance Manager with a live Q&A at the Cisco booth. Some of the benefits we will be discussing:
We will show how UCS Performance Manager provides deep visibility for service profiles, chassis, fabric extenders, adapters, virtual interface cards, ports, and uplinks for granular data center monitoring.
How you can use UCS Performance Manager to maintain service-level agreements (SLAs) by managing optimal resource allocation to prevent under-provisioning and avoid performance degradation.
You can define component or application-centric views of critical resources; you can monitor SLA health and performance from a single console, eliminating the need for multiple tools.
Mark your calendar for these VMworld speaking sessions:
“Performance and Capacity Management for Cisco Converged Infrastructures” Tuesday August 26, 2:00pm
And, at 3:30pm on Tuesday, Mark Balch, Director Product Marketing and Raju Penmetsa, Principal Engineer at Cisco will highlight UCS Performance Manager in their breakout session: “Management and Automation for UCS Integrated Infrastructure”.
Customers gain great value from server virtualization in the form of virtual machines (VM) and more recently Linux Containers /Dockers in data centers, clouds and branches. By some estimates, more than 60 % of the workloads are virtualized although less than 16% of the physical servers (IDC) are virtualized (running a hypervisor). From a networking perspective, the hypervisor virtual switch on these virtualized servers plays a critical component in all current and future data center, cloud, and branch designs and solutions
As we count down to the annual VMworld conference and reflect on the introduction of the Cisco Nexus 1000V in vSphere 4.0 six years ago, we can feel proud of what we have achieved. We have to congratulate VMware for their partnership and success in opening vSphere networking to third party vendors. It was beneficial for our joint customers, and for both companies. VMware and Cisco could be considered visionaries in this sense. Recognizing this success, the industry has followed.
Similarly we praise Microsoft as well, for having also provided an open environment for third-party virtual switches within Hyper-V, which has continued gaining market share recently. Cisco and Microsoft (along with other industry players) are leading the industry with the latest collaboration on submitting the OpFlex control protocol to the IETF. Microsoft’s intention to enable OpFlex support in their native Hyper-V virtual switch enables standards-based interaction with the virtual switches. Another win for customers and the industry.
In KVM and Xen environments, many organizations have looked at Open vSwitch (OVS) as an open source alternative. There is an interest in having richer networking than the standard Linux Bridge provides, or using OVS as a component for implementing SDN-based solutions like network virtualization. We think that there is an appetite for OVS on other hypervisors as well. Cisco is also committed to contributing and improving these open source efforts. We are active contributors in the Open Virtual Switch project and diligently working to open source our OpFlex control protocol implementation for OVS in the OpenDaylight consortium.
To recap on the thoughts from above, Table 1 provides a quick glance at the options for virtual networking from multiple vendors as of today:
Table 1: Hypervisors and Choices in Virtual Switches
OVS – open source project with multiple contributions from different vendors and individuals
As an IT Professional, whether you are running workloads on Red Hat KVM, Microsoft Hyper-V or VMware vSphere, it is difficult to imagine not having a choice of virtual networking. For many customers, this choice still means using the hypervisor’s native vSwitch. For others, it is about having an open source alternative, like OVS. And in many other cases, having the option of selecting an Enterprise-grade virtual switch has been key to increasing deployments of virtualization, since it enables consistent policies and network operations between virtual machines and bare metal workloads.
As can be seen in the table above, Cisco Nexus 1000V continues to be the industry’s only multi-hypervisor virtual switching solution that delivers enterprise class functionality and features across vSphere, Hyper-V and KVM. Currently, over 10,000 customers have selected this option with Cisco Nexus 1000V in either vSphere, Hyper-V, or KVM (or a combination of them).
Cisco is fully committed to the Nexus 1000V for vSphere, Hyper-V and KVM and also the Application Virtual Switch (AVS) for Application Centric Infrastructure (ACI), in addition to our open source contributions to OVS. Cisco has a large R&D investment in virtual switching, with a lot of talented engineers dedicated to this area, inclusive of those working on open-source contributions.
Nexus 1000V 3.0 release for vSphere is slated for August 2014 (general availability). This release addresses scale requirements of our increasing customer base, as well as an easy installation tool in the form of Cisco Virtual Switch Update Manager. The Cisco AVS for vSphere will bring the ACI policy framework to virtual servers. With ACI, customers will for the first time benefit from a true end-to-end virtual + physical infrastructure being managed holistically to provide visibility and optimal performance for heterogeneous hypervisors and workloads (virtual or physical). These innovations and choices are enabled by the availability of open choices in virtual switching within hypervisors.
As we look forward to VMworld next month, we are excited to continue the collaborative work with platform vendors VMware, Microsoft, Red Hat, Canonical, and the open source community to maintain and continue development of openness and choice for our customers. We are fully committed to this vision at Cisco.
Acknowledgement: Juan Lage (@juanlage) contributed to this blog.