80CCM4850 Installer/User Guide

Appendix D: Ports Used

Table D.1 lists the UDP and TCP port numbers used by the CCM appliance. The values assume a default configuration; some values are configurable.

Table D.1: Ports Used by CCM Appliance

Port Type and Number

Used for

 

 

TCP 22

SSH2, if enabled.

 

 

TCP 23

Telnet.

 

 

UDP 69

TFTP

 

 

UDP 161

SNMP, if enabled.

 

 

UDP 3211

Secure protocol used by AVWorks software.

 

 

TCP 3211

Secure protocol used by AVWorks software.

 

 

TCP 3001-3048

Telnet serial sessions with ports 1-48.

 

 

TCP 3101-3148

SSH serial sessions with ports 1-48.