What is TCP and UDP Port? How to block or open them in Windows?
![Cisco Identity Services Engine Hardware Installation Guide, Release 2.0 - Cisco ISE Ports Reference [Cisco Identity Services Engine] - Cisco](https://www.cisco.com/c/dam/en/us/td/i/400001-500000/400001-410000/405001-406000/405928.tif/_jcr_content/renditions/405928.jpg "Cisco Identity Services Engine Hardware Installation Guide, Release 2.0 - Cisco ISE Ports Reference [Cisco Identity Services Engine] - Cisco")
Cisco Identity Services Engine Hardware Installation Guide, Release 2.0 - Cisco ISE Ports Reference [Cisco Identity Services Engine] - Cisco
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Port summary - Single consolidated edge with private IP addresses using NAT - Lync Server | Microsoft Learn
Is DNS TCP or UDP port 53? - Infoblox
DNS UDP Port 53 - port number and services series - YouTube
