The availability of your office environment is critical.
When service is in office, 365 are enabled for federated authentication.
For example, if your federation server is unavailable, all users or certification requests will fail
and users will not be able to access Office 365 services.
Similarly, if your Federation's Brooks is unavailable, external user authentication or request will
not be passed to your Federation server, and this users will not be able to access Office 365 services.
Therefore, it is essential that the preparation for a first deployment and good planning for the high
availability of your first Federation servers out of the area first for duration, proxies, servers,
area first availability effects on the user authentication.
It does not and does not affect Office 365 services.
For example, if users are not able to access their email in office 365, their mailboxes in exchange
alone will continue to receive email.
No.
Let's talk about different methods of high availability for duration of server form.
With Windows Server 2012 or earlier, you can deploy the first four duration server as a standalone
server or in a federation server farm.
However, it is recommended that you always deploy more than one server in a federation server for.
Even if the form initially consists only of one refrigeration server.
This deployment method provides you with the option of adding more for duration servers later for load
balancing or fault tolerance.
However, if the first Federation server is deployed as a standalone server.
You will not be able to add servers later with Windows Server 2012 or two or later, you can deploy
the first Federation server only in a Federation server form.
Although this deployment method provides you with the option of adding more for duration service later.
It was recommended that you deploy more than one federation server in a form for your production environments.
The next option is and I will be.
You should use network load balancing or nhlbi or all forms of clustering to allocate a single IP address
for multiple a deferred for duration service.
With this deployment option, the failure of a single for duration server should not affect the federation
services for users.
Similarly, you should also use an old build to provide an area first proxy array in the Perimeter Network
to help ensure that external clients are not impacted by the failure of an IT first proxy computer.
Please know that you can deploy a hardware or a load balancer instead of an object to provide high aerial
ability to your for duration servers and for duration proxies servers.
However, the details of this process are beyond the scope of this call.
The next option is configuration database.
If you choose Windows Internal Database or WIOD as your area of first data storage, a copy of the configuration
database exists on each server.
However, if you choose Microsoft SQL Server as your ideal first data storage, you need to plan a high
availability SQL Server deployment as opposed to WIOD deploying an idea first for duration server farm
with SQL Server does not enable higher well ability for the configuration database by default.
For example, if the server running SQL Server is unavailable, the idea first for duration server will
be unable to connect to the configuration database and the 11 servers will not start.
For this reason, you should consider deploying data files with the SQL Server cluster or a single server
failover partner.
Although you can enable the single server cluster at any time.
The cycle server cluster cluster for a lower partner can be enabled only during the eight hour first
deployment or afterward.
This is because you use the first to configure the fail over partner.
For more availability on the SQL Server.
High availability solutions, you can refer to High Reliability Solution Server on this link.
Next up, we'll be talking about capacity planning.