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
Port 663
Port 663 is commonly used by IRC (Internet Relay Chat) servers to provide access
Port 245
Ports those registered with IANA are shown as official ports. The same port number
Port 3617
Port 3617 is typically used for Synology DiskStation Manager (DSM) remote access services, specifically
Port 2061
Ports those registered with IANA are shown as official ports. The same port number
Port 320
Ports those registered with IANA are shown as official ports. The same port number
Ports 44500 – 44600
Port 44500- Port 44600 Port 44600- Port 44700 Port 44700- Port 44800 Port 44800-
Port 1095
Port 1095 is not assigned to any known service or application by the Internet
Port 2812
Port 2812 is typically used for monitoring and managing the performance of open-source software
Port 3005
Ports those registered with IANA are shown as official ports. The same port number
Port 2396
Port 2396 is commonly used for Secure HTTP (HTTPS) communication with a webserver and
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