You have a Skype for Business Server 2015 environment that contains four servers. The servers are configured as shown in the following table.
You run the Get-CsManagementStoreReplicationStatus Skype for Business Management Shell cmdlet and discover the following replication issue:
From Telnet, you verify that you can connect to Server3 over TCP ports 443, 5061, and 5062. You republish the topology successfully and restart Server3.
You need to identify what is causing the replication issue
What should you investigate?
A. a certificate issue
B. a routing issue
C. a firewall issue
D. a failed service
I agree Kosh, the way the question is asked here C (Firewall) is the most obvious.
Depends on the question. In other places I see that port 4443 is also in the list of ports that can connect and then the logical answer is A.
In my opinion correct answer is C, default Edge port for replication is 4443