Table 1. Supported Protocols
and PortsThe following table describes the ports in the order of the
port number, the protocol, the port type, the maximum encryption level,
the direction, the usage of the port, and if the port is configurable.
Port Number
Protocols
Port Type
Maximum Encryption Level
Direction
Usage
Configurable
20
FTP
TCP
None
Out
FTP data client
No
21
FTP
TCP
None
Out
FTP command client
No
22
SSH
TCP
128-bit
In
SSH server
Yes
23
Telnet
TCP
None
In
Telnet server
Yes
25
SMTP
TCP
None
Out
SMTP client
No
53
DNS
TCP
None
Out
DNS client
No
67*
DHCP
UDP
None
Out
DHCP client
No
68*
DHCP
UDP
None
In
DHCP client
No
69
TFTP
UDP
None
Out
TFTP client
No
80
HTTP
TCP
None
In
HTTP server
Yes
161
SNMP
UDP
None
In
SNMP Agent (server)
No
162
SNMP
UDP
None
Out
SNMP trap client
No
443
HTTPS
TCP
128–bit
In
HTTPS server
Yes
514
Syslog
TCP
None
Out
Syslog client
Yes
636
LDAP
TCP
SSL
Out
LDAPS, Active Directory client
Yes
3269
LDAP
TCP
None
Out
Active Directory client
No
8081
HTTP
TCP
None
Out
Link and Launch to FN-IOA, MXL-IOA
No
* — When a DHCP client connects to a DHCP server,
the source port is 68 and the destination port is 67. When the DHCP
server responds to the DHCP client, the source port is 67 and destination
port is 68. The CMC acts as a DHCP client.
Data is not available for the Topic
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\