Q: 14
HOTSPOT You need to recommend which inbound ports to the network and outbound ports to Office 365 must be allowed on the company’s firewall after the planned upgrade. The solution must meet the security requirements. Which inbound and outbound ports should you recommend? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. 
Your Answer
Discussion
Looks like the correct config for Teams is mainly outbound 80 and 443, with no inbound needed for cloud services. Official Microsoft docs cover these firewall rules well. I found similar details in the official guide and practice labs.
I don’t think it needs inbound ports at all for Teams cloud, just outbound 80 and 443. Common mistake to allow unnecessary inbound traffic here from exam reports. Outbound only.
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