Mar 12 2018
08:56 AM
- last edited on
Feb 01 2023
09:19 AM
by
TechCommunityAP
Mar 12 2018
08:56 AM
- last edited on
Feb 01 2023
09:19 AM
by
TechCommunityAP
Mar 13 2018 03:18 AM
1. Yes. You can use sts.domainA.com for every federated domain.
2. You should use split-brain DNS, this is a recommendation and best practices using AD FS and Office 365, also if you are plan to use Exchange hybrid.
3. No, you can use a single AD FS instance.
Best,
Dominik
Mar 13 2018 06:33 AM
SolutionThanks Dominic for the response. Is split-brain dns a requirement for exchange online hybrid deployment? Can you shed more light on the impact of not using split dns?
Yhank you once again.
victor
Mar 14 2018 08:11 AM
Not a requirement, but recommended. All your network traffic is going from external via proxy to your internal servers. This requires excellent latency and bandwidth, especially if a lot of your users login to ad fs from external via proxy.
Some companies have no split-brain dns as well, but they do some routing-tricks at the load balancer or proxy to re-route specific client ips directly to internal ...
Mar 13 2018 06:33 AM
SolutionThanks Dominic for the response. Is split-brain dns a requirement for exchange online hybrid deployment? Can you shed more light on the impact of not using split dns?
Yhank you once again.
victor