Mastering Connectivity to O365 Microsoft Ignite 2016 7/3/2018 7:49 AM Mastering Connectivity to O365 PROD322 Yoni Kirsh (MVP) | Fastrack Technology Arun Ramprasad | Fastrack Technology © 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Microsoft Global Network 7/3/2018 7:49 AM Microsoft Global Network © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Microsoft Global Network 7/3/2018 7:49 AM Microsoft Global Network Global regions Asia Pacific Australia Canada Europe, Middle East and Africa India North America South America United Kingdom Japan South Korea (Announced) France (Announced) Sovereign regions US Government China operated by 21Vianet Germany (Announced) © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Microsoft Global Network 7/3/2018 7:49 AM Microsoft Global Network Azure Networking is the 3rd largest Network in the world. DC-DC interconnectivity Cold Potato Routing Not internet. Privately owned Dark Fiber. Presence in 100+ datacenters 99.9% SLA 60 connection points 2000+ peering agreements Highly Secure and available network © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Geo-DNS consideration 7/3/2018 7:49 AM Geo-DNS consideration Microsoft Global Network O365 Tenant AU Office in EU Office in AU VPN/WAN © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Geo-DNS consideration 7/3/2018 7:49 AM Geo-DNS consideration Microsoft Global Network O365 Tenant AU Office in EU Office in AU © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Connectivity Options 7/3/2018 7:49 AM © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Microsoft Global Network 7/3/2018 7:49 AM Public Internet DNS CDN CRL Public Internet Proxy Customer Premises Microsoft Global Network O365 © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Typical Latency via Public Internet C:\Users\AR>tracert portal.office.com Tracing route to b-0004.b-msedge.net [13.107.6.156] over a maximum of 30 hops: 1 3 ms 7 ms 1 ms 172.20.10.1 2 332 ms 113 ms 34 ms Bundle-Ether12.lon-edge901.melbourne.*******.net [xxx.xxx.xx.97] 3 52 ms 39 ms 30 ms bundle-ether10.exi-core10.melbourne.ISP1.net [xxx.xx.xx.109] 4 113 ms 28 ms 36 ms bundle-ether1.lon-edge902.melbourne.ISP2.net [xxx.xx.xx.112] 5 126 ms 28 ms 42 ms bundle-ether2.win-edge902.melbourne.ISP3.net [xx.xx.xx.116] 6 100 ms 28 ms 37 ms mic1598684.lnk.******.net [xx.xx.19.162] 7 189 ms 49 ms 299 ms tor5.mel01.msedge.net [104.44.212.34] 8 101 ms 142 ms 179 ms 13.107.6.156 Trace complete.

Microsoft Global Network 7/3/2018 7:49 AM Direct Connectivity DNS CDN CRL Public Internet Proxy Customer Premises Microsoft Global Network Direct Connectivity O365 © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Typical Latency via Direct Connectivity C:\Users\ar>tracert portal.office.com Tracing route to b-0004.b-msedge.net [13.107.6.156] over a maximum of 30 hops: 1 2 ms 2 ms 2 ms 192.168.2.1 2 * 3 ms * 103.245.220.4 3 1 ms 3 ms 2 ms as12076.nsw.ix.asn.au [218.100.52.4] 4 1 ms 1 ms 1 ms ae7-0.syd-96cbe-1a.ntwk.msn.net [104.44.225.236] 5 2 ms 3 ms 1 ms ae1-0.syd03-96cbe-1a.ntwk.msn.net [104.44.225.233] 6 2 ms 2 ms 1 ms tor2.syd03.msedge.net [104.44.212.48] 7 2 ms 1 ms 1 ms 13.107.6.156 Trace complete.

Express Route connection 7/3/2018 7:49 AM Express Route connection DNS CDN CRL Public Internet Proxy Customer Premises Microsoft Global Network ExpressRoute O365 © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Approval required for Microsoft peering over ExpressRoute 7/3/2018 7:49 AM Approval required for Microsoft peering over ExpressRoute https://support.office.com/en-us/article/Azure-ExpressRoute-for-Office-365- 6d2534a2-c19c-4a99-be5e-33a0cee5d3bd © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

7/3/2018 7:49 AM Workloads © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Workloads that needs Public Internet Yammer O365 Pro Plus Client download On-Premises Identity provider sign in DNS CDN

Skype for Business Parameter Recommended value Inter arrival packet jitter (average) ≤ 5ms Inter arrival packet jitter (maximum) ≤ 40ms Packet loss rate (average) 0% approaching Network latency one way ≤ 100ms (should include checks on delay versus geographic 

Skype for Business – QoS DSCP Traffic Class Treatment (DSCP Marking) Skype for Business workloads Voice EF (46) Skype for Business and Lync voice Interactive AF41 (34) Video AF21 (18) Application sharing Default AF11 (10) File transfer CS0 (0) Anything else

Skype For Business - QoS Layer 2/3 mapping Microsoft Ignite 2016 7/3/2018 7:49 AM Skype For Business - QoS Layer 2/3 mapping Layer 3 markings Layer 2 (PCP Value) Network Control Per Hop Behavior (PHB) - Class Selector (CS) 6 6 DSCP Value -48 Voice Per Hop Behavior (PHB) -Expedited Forwarding (EF) 5 DSCP Value - 46 Video Conferencing Per Hop Behavior (PHB) - Assured Forwarding (AF) 41 4 DSCP Value - 34 Call Signaling Per Hop Behavior (PHB) - Class Selector (CS) 3 3 DSCP Value - 24 Low Latency Data Per Hop Behavior (PHB) -Assured Forwarding (AF) 21 2 DSCP Value -18 High Throughput Data Per Hop Behavior (PHB) - Assured Forwarding (AF) 11 1 DSCP Value - 10 Best Effort Per Hop Behavior (PHB) - 0 DSCP Value - 0 © 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Internal Network Design 7/3/2018 7:49 AM Internal Network Design © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Design Options Proxy connectivity and override option Edge Routing Design BGP route propagation

Troubleshooting Options Identify accountability Triage Use tools like PsPing, Wireshark

7/3/2018 7:49 AM References https://support.office.com/en-us/article/ExpressRoute-and-QoS-in-Skype-for- Business-Online-20c654da-30ee-4e4f-a764-8b7d8844431d © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Continue your Ignite learning path 7/3/2018 7:49 AM Continue your Ignite learning path Visit Channel 9 to access a wide range of Microsoft training and event recordings https://channel9.msdn.com/ Head to the TechNet Eval Centre to download trials of the latest Microsoft products http://Microsoft.com/en-us/evalcenter/ Visit Microsoft Virtual Academy for free online training visit https://www.microsoftvirtualacademy.com © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

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Thank you Chat with me in the Speaker Lounge 7/3/2018 7:49 AM Thank you Chat with me in the Speaker Lounge © 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.