This document provides a summary of a session on networking in Windows Server 2012. The session objectives are to understand scenarios for using networking in Windows Server 2012 and see demonstrations. Key takeaways include that networking in Windows Server 2012 is designed for cloud computing and provides dynamic memory, quality of service, IP address continuity with DHCP failover, and network virtualization. The document also summarizes features like SR-IOV, SMB Direct, IP address management, branch cache, the Hyper-V extensible switch, and network virtualization partners.
Emulex OneConnect Universal Converged Network Adapter (UCNA) platform enables efficient, robust and high-performance connectivity for all business applications while protecting IT investment in existing LAN and SAN infrastructure.
Prairie DevCon-What's New in Hyper-V in Windows Server "8" Beta - Part 2Damir Bersinic
This is the second of a 2-part series delivered at Prairie DevCon in Calgry on March 15. 2012. The sessions provided a quick overview of the new features of Hyper-V in Windows Server "8" Beta and how these compare to VMware vSphere 5.
Lego Cloud SAP Virtualization Week 2012Benoit Hudzia
This session will demonstrate that by extending KVM we can deliver none-disruptively the next level of IaaS platform modularization. We will first show instantaneous live migration of VM. Then we will introduce the memory aggregation concept, and finally how to achieve full operational flexibility by dis-aggregating the datacenter resource to its core elements.
Modularizing and aggregating physical resources in a datacenter depends not only on low-latency networking, but also on software techniques to deliver such capabilities. In the session we will present some practical features and results of our work, as well as discuss implementation details. Among these features are delivering high-performance, transparent, and partially fault tolerant memory aggregation; and reducing the downtime of live migration using post-copy implementations.
We will present and discuss methods of transparently integrating with the MMU at the OS level, without impacting a running VM;
We will then introfuce the Hecatonchire project ( http://www.hecatonchire.com ) which aim at the disaggregation of datacenter resources and enable true utility computing.
This is the deck that I used at the January 2012 Hyper-V.nu event in Amsterdam, Netherlands. It focuses on the Build announced details on Windows Server 8 Hyper-V networking.
This is the first post in my series about the new features in Windows Server 2008 R2. As in my series about the new features of Windows 7, I will update the articles when I learn about new features. I will discuss some of the new features in more detail soon. Essentially, the term "virtualization" covers three different technologies in Windows Server 2008 R2: Server Virtualization, Desktop Virtualization, and Presentation Virtualization. Server Virtualization is based on Hyper-V 2.0, which will get quite a few interesting new features. The virtualization technology ehind Desktop virtualization, i.e., Virtual Desktop Infrastructure (VDI), is also Hyper-V. This is probably the most important new feature in Windows Server 2008 R2. Presentation Virtualization is nothing but the good old Terminal Server. Technically, I find it a bit odd to use the term "virtualization" in this context, but from a marketer's point of view, it probably makes a lot of sense. Note that Microsoft renamed the "Terminal Services" as "Remote Desktop Services" in Windows Server 2008 R2.
Citrix Event "From Data Centre to Delivery Centre" at Kensington Roof Gardens on 11th August 2009.
12:15 - 12:45 More Applications, More Security, More Availability
Emulex OneConnect Universal Converged Network Adapter (UCNA) platform enables efficient, robust and high-performance connectivity for all business applications while protecting IT investment in existing LAN and SAN infrastructure.
Prairie DevCon-What's New in Hyper-V in Windows Server "8" Beta - Part 2Damir Bersinic
This is the second of a 2-part series delivered at Prairie DevCon in Calgry on March 15. 2012. The sessions provided a quick overview of the new features of Hyper-V in Windows Server "8" Beta and how these compare to VMware vSphere 5.
Lego Cloud SAP Virtualization Week 2012Benoit Hudzia
This session will demonstrate that by extending KVM we can deliver none-disruptively the next level of IaaS platform modularization. We will first show instantaneous live migration of VM. Then we will introduce the memory aggregation concept, and finally how to achieve full operational flexibility by dis-aggregating the datacenter resource to its core elements.
Modularizing and aggregating physical resources in a datacenter depends not only on low-latency networking, but also on software techniques to deliver such capabilities. In the session we will present some practical features and results of our work, as well as discuss implementation details. Among these features are delivering high-performance, transparent, and partially fault tolerant memory aggregation; and reducing the downtime of live migration using post-copy implementations.
We will present and discuss methods of transparently integrating with the MMU at the OS level, without impacting a running VM;
We will then introfuce the Hecatonchire project ( http://www.hecatonchire.com ) which aim at the disaggregation of datacenter resources and enable true utility computing.
This is the deck that I used at the January 2012 Hyper-V.nu event in Amsterdam, Netherlands. It focuses on the Build announced details on Windows Server 8 Hyper-V networking.
This is the first post in my series about the new features in Windows Server 2008 R2. As in my series about the new features of Windows 7, I will update the articles when I learn about new features. I will discuss some of the new features in more detail soon. Essentially, the term "virtualization" covers three different technologies in Windows Server 2008 R2: Server Virtualization, Desktop Virtualization, and Presentation Virtualization. Server Virtualization is based on Hyper-V 2.0, which will get quite a few interesting new features. The virtualization technology ehind Desktop virtualization, i.e., Virtual Desktop Infrastructure (VDI), is also Hyper-V. This is probably the most important new feature in Windows Server 2008 R2. Presentation Virtualization is nothing but the good old Terminal Server. Technically, I find it a bit odd to use the term "virtualization" in this context, but from a marketer's point of view, it probably makes a lot of sense. Note that Microsoft renamed the "Terminal Services" as "Remote Desktop Services" in Windows Server 2008 R2.
Citrix Event "From Data Centre to Delivery Centre" at Kensington Roof Gardens on 11th August 2009.
12:15 - 12:45 More Applications, More Security, More Availability
Авторский учебный курс от Архитектора Microsoft Алексея Кибкало.
Что нового в Remote Desktop Services 2012?
Scenario-based deployment
Remote Desktop Management Server
Remote Desktop Session Host, что нового в терминальных фермах
Новое в Remote Desktop Virtualization Host: коллекции, шаблоны
User Profile Disks -- для терминалов и VDI
Remote Desktop Connection Broker -- масштабируемость и гибкость
Remote Desktop Web Access -- HTML5, возможен ли доступ с iPad?
Remote Desktop Gateway
Remote Desktop Licensing
Внедрение сертификатов для Single Sign On
Metro Remote Desktop Client
Remote Desktop Client 6.2 - для Windows 7 и 8
Основные изменения протокола RDP 8.0
Что нового в APP-V 5.0?
Развитие APP-V
Новый формат данных, размер виртуального пакета
Управление через веб интерфейс
Взаимодействие между виртуальными и реальными пакетами
Настройки конфигураций для пользователей
Обновление пакетов и внесение изменений
Миграция с 4.6 на 5.0
App-V Shared Content Store -- куда эволюционировал Shared Cache
Что такое UE-V - введение?
При поддержке "Звезды и С" www.stars-s.ru
When a global Telecommunications firm's comprehensive virtualization strategy required visibility into thousands of virtual servers spread across 5 U.S. data centers, they turned to Net Optics and its Phantom solutions.The Telco faced the challenge of supporting numerous VoIP call centers for compliance, security and call quality. This virtualized architecture encompasses more than 150 VMware ESX servers and 1600+ virtual servers. The Telco chose Net Optics Phantom™ HD, working in conjunction with the Net Optics Phantom Virtual Tap, to fulfill this complex demand. Only the Phantom solution delivers the necessary robustness to process extremely high data bandwidths.
In this webinar from Net Optics you will learn:
Presented by Net Optics' Senior Solutions Engineer, David Pham, this webinar will walk through a specific deployment scenario of Net Optics' innovative Phantom Virtual Tap and the recently introduced Phantom HD High-Throughput Tunneling Appliance
Advantages of gaining visibility into your virtualized network infrastructure
How to eliminate visibility challenges in the virtual network
Financial benefits of traffic monitoring and inspection
In December, C/D/H extended Microsoft Cloud OS launch – so you can get the most from some of Microsoft's newest, most exciting products.
View the slide deck and find out how Windows Server 2012, Windows Azure, and Microsoft System Center 2012 can help alleviate day-to-day tasks so you can focus on what's really important and get back to work.
Here's what you can expect:
• Taking your virtualization infrastructure to the next level with Windows Server 2012, Hyper-V, and Windows Azure
• Enabling the modern work style your users are demanding with Windows Server 2012
• Management made simple with Windows Server 2012 and System Center 2012
• Windows Azure and the hybrid cloud
Don't miss this great content, and all the ways you can boost your team to the next level.
And for more information on this or other Microsoft topics, visit our blog at www.cdhtalkstech.com
Windows Server 2012 introduceert het gebruik van Storage Pools. Hiermee kunt u zowel USB, externe als interne harde schijven in een Storage Pool plaatsen. Vanuit deze pool kunt u vervolgens zoveel virtuele schijven maken als u nodig heeft. Dit zijn in feite VHD bestanden zoals deze ook al door HyperV gebruikt werden. Server 2012 ondersteunt de RAID versies 0,1 en 5. Wilt u flexibiliteit en file redundancy, zonder een duur SAN aan te hoeven schaffen, dan is deze feature is voor u!
Faced with the dual threats of rising operating costs and declining revenues, network service providers are increasingly turning to network functions virtualization (NFV) to help them keep up with constantly changing market conditions.
In a virtualized Telco environment, service providers can deploy and deliver new network functions, services and capacity on demand—reducing normal rollout time from months and weeks to just hours.
Leveraging the principles of cloud computing, network service providers can deliver a level of responsiveness never before available, easily scaling capacity up or down to meet the evolving needs of their subscribers.
The result is a highly agile system that allows new revenue-generating services to be quickly developed, exhaustively tested and selectively rolled out to targeted groups in a fraction of the time and at a much lower cost than previously thought possible.
In this session, the speaker will present how the solution from Juniper networks look like and how it can be deployed by service provider to improve their agility in delivering services to their customers.
Are You Protected From Downtime and Data Loss? Lai Yoong Seng
In this session, i have presented a solution on how HPE and Veeam are better together. Do share on how to tier backup data to public cloud such as Azure
Disaster Recovery to the Cloud with Microsoft AzureLai Yoong Seng
In this session, we will look into DR planning scenario to protect your workload with one solution for different infrastructure either hyper-v, vmware, storage or physical server.
During WIndows Server 2003 End Of Support Workshop, i've talked about the common scenario or workload that customer can migrate to either on-premise, azure or hybrid cloud
Managing and Automating Hybrid Cloud InfrastructureLai Yoong Seng
During Cloud and Enterprise Workshop event at Microsoft Malaysia office, i've talked about definition of Hybrid Cloud, entire System Center Suite to manage private and public cloud, Storsimple and Azure Site Recovery.
What's New in windows server 2012 R2 Hyper V?Lai Yoong Seng
In this session, i have presented a session at Microsoft Malaysia Auditorium about the new features of Windows Server 2012 R2 Hyper-V
Date; 30 Sept 2013
Attended by : 45
During Microsoft Cloud OS Day at Singapore, i have presented about Storage Spaces, as well as other options for using storages when deploying a Virtualization architecture and Hybrid Cloud Integrated Storage
Technology coverage: Windows Server 2012 R2, Stor Simple,
Why Hyper- V is Your Best Virtualization Cloud OS Platform?Lai Yoong Seng
In this session, i and Raymond Chou has presented during Beyond Virtualization session at Microsoft Malaysia Auditorium. We have presented about Microsoft Cloud OS Vision, Windows Server 2012 and what's coming in R2 in term of virtualization, storage, network and recovery services.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
A tale of scale & speed: How the US Navy is enabling software delivery from l...
Network Virtualization in Windows Server 2012
1. LAI YOONG SENG, MVP VIRTUAL MACHINE
REDYNAMICS LAIYS@REDYNAMICS.COM
2. Session Objective and Takeaways
Session Objectives: Key Takeaways
• Understand different scenario • Networking in Windows Server
on the usage of Networking in 2012 is engineered for the
Windows Server 2012 networking habits of highly
• Demo successful clouds
3. Customer Scenario Goals
Dynamic memory Network Larger virtual Open, extensible
increase assigned
virtualization for machines to support switch to help
to virtual machines
multitenancy and IP increased workloads support security and
to increase capacity portability management needs
with no downtime
4. NETWORKING SOLUTION THAT DELIVER
CONTINUOUS APPLICATION AVAILABILITY
Automatically
Consistent remediate issues
bandwidth for with no human
DHCP Quality of
services intervention
failover Service
5. IP Address Continuity With DHCP
Failover
Automatically
replicates and Inbox support for
load balances failover without
DHCP scopes cluster
Active/Active or
Active /Passive
5
6. Network QOS
Guarantee
predictable Help enforce
network customer SLAs
performance & and maximum
fair share pricing caps
Support
bandwidth floors
& Bandwidth caps
8. HIGH PERFORMANCE NETWORKING
Ensure that High Speed data
Single Root
networking is no transfer on
I/O
longer the industry standard SMB Direct
Virtualization
bottleneck hardware
(SR-IOV) (RDMA)
9. SR-IOV Support in Hyper-V
Virtual machine
Network stack
Software NIC Virtual function (VF)
Increase network Reduce network
throughput latency
Hyper-V Extensible Switch
Reduces host CPU overhead for
processing network traffic
SR-IOV network adapter VF VF VF
9
10. Improved Network Performance through SMB
Direct (RDMA)
Without RDMA
With RDMA
File Client File Server
App Higher performance through
Buffer
offloading of network I/O processing
SMB SMB
Buffer Buffer
High
OS OS
Buffer Buffer Remote storage at throughput
the speed of with low
Driver
Buffer
Driver
Buffer direct storage latency
iWARP
Adapter Adapter
Buffer rNIC
NIC rNIC
NIC Buffer
InfiniBand
10
11. OPERATIONAL EFFICIENCY
Manage IP
Simplify data
transfer in
address space
& consolidate IP Address
multisite Branch
external tools Management
environments
(IPAM) Cache
12. IP Address Management (IPAM)
Inbox feature for
integrated
Integrate with
management of Microsoft DNS
IP Address & DHCP
Custom IP
Address space Audit Server
display configuration
12
13. Branch Cache
Cache content Improve
from file & web
servers on a
performance
WAN in local & bandwidth
branch office saving
Scalability – Host
multiple cache
servers in single
location
14. MULTITENANT & RICHER ECOSYSTEM
Provide an
Simply infrastructure
network that we can Hyper-V Network
isolation build on Virtualization
Provide a wide range of choices to Hyper-V
meet customer needs Extensible Hardware
Switch Partner
15. Hyper-V Network Virtualization
Blue sees Orange sees
SQL Server Web SQL Server Web
Isolate traffic Cross Subnet
10.1.1.1 10.1.1.2 10.1.1.1 10.1.1.2
without VLAN 10.1.1.1 192.168.1.10 10.1.1.1 192.168.1.11 Migration
10.1.1.2 192.168.2.12 10.1.1.2 192.168.2.13
Server Virtualization Network Virtualization
What’s really happening
• Run multiple virtual 192.168.n.n • Run multiple virtual
servers on a physical networks on a physical
server PROVIDER ADDRESS SPACE (PA) network
• Each virtual machine 192.168.1.10
192.168.1.11
192.168.2.12
192.168.2.13
• Each virtual network
acts as though it is acts as though it is
running as a physical running as physical
10.1.1.1 192.168.1.10 10.1.1.1 192.168.1.11 10.1.1.1 192.168.1.11 10.1.1.1 192.168.1.10
server 10.1.1.2 192.168.2.12 10.1.1.2 192.168.2.13 10.1.1.2 192.168.2.13 10.1.1.2 192.168.2.12
fabric
10.1.1.1 10.1.1.1 10.1.1.2 10.1.1.2
SQL Server SQL Server Web Web
CUSTOMER ADDRESS SPACE
17. Extending the Hyper-V Extensible
Switch
Manageability
• Windows PowerShell and scripting support Extensibility features
Extension monitoring
• Unified tracing and enhanced diagnostics
Extension uniqueness
Extensions that learn virtual machine
life cycle
Benefits Extensions that can veto state changes
• Open platform to fuel plug-ins Multiple extensions on same switch
• Free core services Integration with built-in features
• Windows reliability/quality
Ability to capture extensions
• Unified management
• Easier support
• Live migration support
21. Virtual
Lai’s Blog
Q&A
www.ms4u.info
DOWNLOAD Windows
MVUG User Group
Server 2012
https://www.facebook.com/g http://technet.microsoft.com/en-
roups/mvuggroup/ us/evalcenter/hh670538.aspx
21
Editor's Notes
We are to group into scenario:-Ensure network solution that deliver continues app availability. Ensure support on multi tenant such as support conflict domain / ip address Leverage on existing and new hardware to get the best performance networkingWe talk about the rich partner in the market that support networking
1st ScenarioGoals isNo interruption to your servicesEnsure consistent bandwidth available to your services. Automation to remediate issue without user interventionFinally we want to make sure that we support different vendor in networking.
Next we are going to talk was DHCP Server. In the past, we always configure 80:20 rules. Mean 80% ip to 1 server and another 20% ip in another server.Let say if primary server down, you may not have enough ip to serve to your client. Therefore in Win2012. We provide HA DHCP Server by provide more than 1 DHCP ServerYou can setupA/A or A/PYou can have 1 DHCP in Primary site and 1 DHCP in Secondary Site.In case server, server down, the secondary DHCP will take over.If you setup A/A, both server will load balance itself to distribute IP. And cool is you do no need to setup clustering.
Move on QOS. Let say you use virtualization. 1 NIC share with 4 VM. Some VM coz problem.With Win2012, you can configure Max & Min Bandwidth.Min Bandwidth always ensure your services will always get adequate bandwidthThen Max Bandwidth setting, ensure that we configure the cap (limit) to avoid interruption to other VM.
In this scenario, we are looking into high performance networkingGoal:-No buffer. Slight buffer is not acceptable in the SLADeliver high speed data transfer
Example:- When we transfer data from VM to other VM. It will go from VM NIC to Hyper-V Virtual Switch to Physical NIC.With SR-IOV we open virtual function. The VM can talk direct to physical NIC bypass your Hyper-V Switch.This give you high performance as same as running a physical server.RequirementsTo take advantage of the new Hyper‑V features for host scale and scale-up workload support, you need the following:One or more Windows Server 2012 installations with the Hyper‑V role installed. Hyper‑V requires a server that provides processor support for hardware virtualization.The number of virtual processors that may be configured in a virtual machine depends on the number of processors on the physical machine. You must have at least as many logical processors in the virtualization host as the number of virtual processors required in the virtual machine. For example, to configure a virtual machine with the maximum of 32 virtual processors, you must be running Hyper‑V in Windows Server 2012 on a virtualization host that has 32 or more logical processors.SR-IOV networking requires the following:A host system that supports SR-IOV (such as Intel VT-d2), including chipset support for interrupt and DMA remapping and proper firmware support to enable and describe the platform’s SR-IOV capabilities to the operating system.An SR-IOV–capable network adapter and driver in both the management operating system (which runs the Hyper‑V role) and each virtual machine where a virtual function is assigned.
SMB Direct. Without attach FC attached storage, we can also achieve high performance storage.Example:- FS Client & FS ServerIt will go through different layer and Data break into smaller packet and transfer between S & C. All this consume a lot of CPU utilization.To solve this problem, with RDMA compliant network adapter, we can bypass network layer & give full performance capacity. It will bypass CPU & give it to do other thing.RDMA compatibility is currently limited to InfiniBand, iWARP, and RoCE (RDMA over Converged Ethernet)RDMA wont work in Win 2012 NIC Teaming. But MPIO and SMB Multi Channel are preferred.
Next scenarioOur goal isTo build script for automation Able to identify the resources use for chargebackMinimize bandwidth transfer in multi site environment.Able to centrally control and monitor DNS & DHCP in your organizationHow do we enable this?
Now let look into IP Address management. Previously we setup DHCP & DNS and we cannot centralized manage the IP. Especially when you have a multisite, it is difficult for you to monitor available IP.We want to address this by install IPAM which going to discover your entire DHCP & DNS in your multisite environment.You can also monitorAvailable IPUsed IPStatic IPConfigure scope for your DHCP
Next feature is Branch Cache. It allow to you to have centralize data in primary site and customer at remote site will be able to access the data.The data is cache in a dedicated server or client computer. This allow you to save more bandwidth in your environment with less data transferNo configuration in client machine. You just need to configure GPO. Branch cache is now integrate with data dedup, you will have saving of data transfer as well.
Final scenario:- Look at richer ecosystemGoal is:Work with various partnerWe built a foundation for partner to leverage on.With 2 goal, we want to have variety of choice for customer to choose.
Let move to Hyper-V Network Virtualization.Everyone know about Hyper-V which help you to do Server Virtualization. Yesterday @Singapore launching about Storage Virtualization.Today, we are going to have Network Virtualization.Here we got 2 different set of VM: Blue VM & Orange VM hosted in the single network (both is using the same IP Address and overlap in the same physical network)Here, we are the 1st to come out with network virtualization whereby each VM will have their own VM network without causing conflict . We can do this byIsolation traffic without VLAN – Keep customers on the same server but on different IP subnetsCross Subnet Migration – Move a VM to a new subnet without changing the IP address in the VMHow we do it:-NVGREIP Address rewrite
The 1st is we built Hyper-V Virtual Switch. Then we open our system and built the switch extensible to allow partner such as Cisco, InFlow, NEC ,5Nine, etc to build plug in and additional add-on.With this we add new functionality such as monitoring, forwarding, and filtering to the virtual switch.
We have talked about various features, next is who is the partner who provide and support these features.RDMABranch CacheHyper-Extensible SwitchNV