Port 2000

Port 2000 is typically used as a communication port for certain software applications and protocols, including Cisco’s Secure Access Control Server (ACS) and the Layer 2 Tunneling Protocol (L2TP). It is also occasionally used for various other TCP and UDP communications.

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 2000
tcp
cisco-sccp
Cisco SCCP
REGISTERED PORT
Port 2000
udp
cisco-sccp
Cisco SCCp
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
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