VSphere 6 Networking Deep Dive

Webinar: 4.84 Instructor: 4.90 Materials: 4.82 more …

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Webinar details

Every hypervisor software (including VMware ESX/vSphere, Hyper-V and Xen) has to include a networking component to enable virtual machines running on the hypervisor host to communicate with the outside world. VMware developers decided to depart from the established networking architectures and create an innovative virtual switch implementation. The vSwitch behavior can cause interesting network-side integration challenges; to resolve them, you have to understand how VMware networking works (and grasp their proprietary terminology).

Created by Ivan Pepelnjak, an internetworking and SDN expert, the vSphere 6 Networking Deep Dive webinar explains the details of vSphere networking, the design and deployment principles, and the details of advanced networking technologies and new features introduced in vSphere 5.x and vSphere 6.0.

Contents

This 6-hour webinar covers the following topics:

Virtual Networking Connectivity Challenges

  • Hypervisor connectivity challenges
  • NIC-per-VM design
  • Hypervisor virtual switch
  • Combining networking and storage connectivity

vSphere Virtual Switch

  • vSphere virtual switch conceptual model, characteristics and terminology
  • vSphere Standard and Distributed switch
  • Host proxy switch
  • Multiple switches per ESXi host

Redundant Uplinks and Failover

  • Failover configuration in vSphere virtual switch
  • Active-Standby scenarios
  • Uplink failure detection with beaconing and link state tracking

Uplink Teaming and Load Balancing

  • Uplink teaming concepts
  • Loop prevention in vSphere virtual switch
  • Load balancing algorithms and issues
  • Link aggregation with IP-hash-based load balancing and LAG groups
  • MLAG challenges

Network-side VM Isolation

  • VLAN support in vSphere virtual switches
  • External switch tagging, virtual switch tagging and virtual guest tagging
  • Private VLANs

vSphere Kernel Adapters

  • VMkernel Adapter 101
  • VMkernel adapter failover and load balancing
  • Multiple TCP/IP stacks in vSphere 6

Live VM migration

  • vMotion behind the scenes
  • LAN-side implications of vMotion
  • Storage vMotion and vMotion without shared storage
  • Multi-NIC vMotion
  • vMotion across routed subnets and long-distance vMotion
  • Integration with ToR switches
  • vSphere Fault Tolerance

vSphere QoS

  • Traffic classifying and marking
  • Traffic shaping
  • Network I/O Control and bandwidth admission control

vSphere Network Security Features

  • Layer-2 security features
  • Access lists in vSphere 6
  • VMsafe Network API
  • Distributed firewall and third-party plugins for NSX for vSphere

vSphere Networking Performance Enhancements

  • DirectPath I/O and SR-IOV
  • Jumbo frames
  • TCP offloads

vSphere Network Management and Monitoring

  • Configuration Export and Restore
  • Management Network Rollback and Recovery
  • vDS Health Checks and topology discovery
  • Packet capturing and port mirroring

Cisco-Specific vSphere Features

  • Adapter FEX and VM-FEX
  • Cisco Nexus 1000V
  • Integration of Nexus 1000V with Dynamic Fabric Automation (DFA)

Target Audience

If part of your daily job includes vSphere network connectivity, be it on the server or networking side, you simply have to attend this webinar, regardless of whether you’re a network architect or an implementation guru.

To attend this webinar, you should be familiar with the concepts of routing and bridging (if you’re a networking engineer, CCNP-level knowledge is highly recommended) and the fundamentals of server virtualization. Data Center 3.0 webinar is the ideal means of acquiring the prerequisite knowledge.

Delivery Format

The vSphere 6 Networking Deep Dive is a 6-hour technical deep dive available as a set of downloadable MP4 videos that you can buy; we can also organize an on-site event, where the topics of this presentation are combined with in-depth discussion of other Data Center networking topics that apply to your network.

Happy Campers

About the webinar

Ivan does a great job explaining things under the hood difficult to find on other courses or books.

Marcos Cotomacio
The webinar was consise, its material not dumbed down, there were pearls of knowledge in there which expanded by understanding of ESX and gave me more than a few "aha!" moments, overall well worth the money and I would strongly recommend the webinar for anyone wanting a better understanding of VSphere 6 networking.

The course is worth the money and time for sections "uplink redundancy & load balancing" and "VLAN based virtual networks" alone.
John Ellis
webinar covers the topic over and above anything found in the vendor literature.
able cable

About the materials

I would love to see a VMware Clustering Deep Dive series.
Marcos Cotomacio
I am studying for my vSphere 6.0 certification so the webinar was very useful and helpful in my understanding.

The session also covered certain design options, which I found very helpful.
able cable
The quality of the video was great as usually Ivan. Could you please cover: protocol support between vSwitch and dvswtich, diff between dvswitch and hyperv networking
Srinivas Ram

Tweets

Another great deep dive content from @ioshints about vSphere 6 Networking. Awesome as usual!!
@plgingembre

About the Author

Ivan Pepelnjak (CCIE#1354 Emeritus) has been designing, deploying, operating and troubleshooting IP-based enterprise and service provider networks since 1990. He’s the author of EIGRP and MPLS books published by Cisco Press, numerous articles and highly praised webinars, including Data Center 3.0 for Networking Engineers and Data Center Interconnects.

His blog, where you'll find numerous data center- and virtualization-related articles, is usually considered one of the best technology-focused internetworking blogs.

More about Ivan Pepelnjak

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