Port 3850

Modified by:

Port 3850 is commonly used for Cisco Unified Access Data plane (UADP) traffic. It is used by the Cisco Catalyst 3850 Series switches for communication between the switch and other network devices, such as access points and controllers. It is also used for software upgrades and system management.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 3850
tcp
qtms-bootstrap
QTMS Bootstrap Protocol
REGISTERED PORT
Port 3850
udp
qtms-bootstrap
QTMS Bootstrap Protocol
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Ports 31400 – 31500
Port 31400- Port 31500 Port 31500- Port 31600 Port 31600- Port 31700 Port 31700-
Port 195
Ports those registered with IANA are shown as official ports. The same port number
Ports 12400 – 12500
Port 12400- Port 12500 Port 12500- Port 12600 Port 12600- Port 12700 Port 12700-
Port 4663
Port 4663 is used for Google Desktop Search. Ports those registered with IANA are
Port 1175
Ports those registered with IANA are shown as official ports. The same port number
Port 3498
Port 3498 is most commonly used for the TeamViewer Remote Management services. Ports those
Ports 54400 – 54500
Port 54400- Port 54500 Port 54500- Port 54600 Port 54600- Port 54700 Port 54700-
Port 640
Ports those registered with IANA are shown as official ports. The same port number
Port 900
Port 900 is often used for a variety of purposes, including serving as a
Port 5405
Ports those registered with IANA are shown as official ports. The same port number
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