17. Introducing ExpressRoute
Virtual Network- Computeonly.
ExpressRoute- Provides customerchoice andinclude access to
compute,storage,and otherAzure services.
Public
internet
Public
internet
Public
internet
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18. Learn from the Expert
Demo – Creating Virtual Network
Virtual Network
39. Must View Resources
Microsoft Virtual Academy:
• Establish the Foundation: Core IaaS Infrastructure
Technical Fundamentals – Click here
• Dive Deep into Networking, Storage, and Disaster
Recovery - Click here
• Embrace Open Source Technologies to Accelerate
and Scale Solutions - Click here
Notas del editor
Title:- Get started with Microsoft Azure Virtual Machine
Synopsis: In this session, we will explore the fundamental of building Microsoft Azure Virtual Machine as the first step to embark the journey to the cloud.
How it work?
We store data is 3 disk – like mirror
If die, it is durable. Azure will mark as die and create another copy
Azure Storage Page Blobs, 3 copies
VHD disks, 1 TB per disk (16 TB total)
500 IOPs (8000 IOPS total)
SMB 2.1
One of option to bridge on-premise to Azure. We have supported list
Generic VPN device will work as long it support IKE, AES, SHA
1st- Site to Site VPN
-setup a vpn tunnel-
2nd – Site to Multisite VPN
3rd – Vnet to Vnet
4th – Point to site VPN
-client computer can connect using certificate (protected connection)
Another option without using site to site vpn is
Use Express Route
Rely on Exchange provider – another leased line Equinex, Singtel (10GB link)
Leased line to their datacenter & your data center
2. Use MPLS
-Can be part of your existing MPLS network
-Give 1GBps connection (MPLS connection)
-currently available in US
Cloud on your MPLS VPN
Avoid risks from exposure to Internet
Avoid complexity and added costs
Provides lower latency, higher bandwidth and greater availability
Slide Objective: Discuss how to achieve an SLA of 99.95% for VMs
99.9% for single role instances
8.75 hours of downtime per year
Key Talking Points:
Configuring at least two VMs performing the same workload in the same availability set provides a 99.95% SLA
Virtual Network SLA = 99.9%
VMs in same availability set are automatically placed in separate upgrade and failure domains ( racks ) within a datacenter.
Azure SLA is more granular than competition – mapped to availability of specific infrastructure components that are hosting VMs, instead of generically mapped to edge of a datacenter region
SLA for VM’s based on monthly availability instead of annual availability ( most of competition ).
Complete SLA for VMs available at http://www.microsoft.com/en-us/download/details.aspx?id=38427
Fault Domains
Represent groups of resources anticipated to fail together
i.e. Same rack, same server
Fabric spreads instances across fault at least 2 fault domains
Update Domains
Represents groups of resources that will be updated together
Host OS updates honour service update domains
Specified in service definition
Default of 5 (up to 20)
Cloud Service acts as a network and security boundary for virtual machines.
Cloud service URL is mapped to a public IP when there is at least one active virtual machine.
http://contosvc.cloudapp.net = 137.135.67.36
All external traffic to virtual machines uses this IP.
Base OS image for new Virtual Machines
Sys-Prepped/Generalized/Read Only
Created by uploading or by capture
Management Interface
Users can choose one of the following methods to interface with Windows Azure Import/Export service:
Windows Azure Management Portal Interface to manage jobs.
REST Interface
Encryption
Mandatory requirement to encrypt data in the drive with a BitLocker key
Supported Device
3.5 inch SATA II hard drives
Note: You can easily transfer your data from your machine via USB to a SATA II drive by using one of the SATA to USB adaptors:
Anker 68UPSATAA-02BU
Anker 68UPSHHDS-BU
Startech SATADOCK22UE
Supported Maximum Disk Capacity
4 TB
Maximum Number of Jobs per subscription
20
Maximum number of drives per job
10
Supported file format
NTFS
Shipping
The following shipping options are available:
Packages(s) for an import job can be shipped either with FedEx Express or FedEx Ground.
Return shipping is free and provided via FedEx Ground.
Virtual Machines can be generally scaled in two directions
Horizontal
Duplicate Virtual Machine instances are added
Vertical
Virtual Machine tiers can be changed for a current instance.
Virtual Machines in an Availability Set can be auto-scaled horizontally
Scaling rules are assigned to a schedule
Target CPU
When the average utilization of the CPU is above a certain threshold, new instances are created. When it is below the floor, instances are removed.
Queue
You can establish a target amount of queue messages per instance. New instances will be created to handle additional messages.
To wrap up about our session today
We have covered about the pieces of Iaas such as
Highly durable & scalable storage
Hybrid, cross premise networking to extend your datacenter to different network
Last but not least, we can easily select different VM images to hold your workload