Reference Guide

Port Number Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configurable
supporting
Linux
operating
systems
Performance
monitoring in
Linux
systems
23 Telnet TCP 7.x None In/Out IT Assistant
contextual
application
launch—
Telnet to
Linux device
No
25 SMTP TCP 7.x None In/Out Optional e-
mail alert
action from
IT Assistant
No
68 UDP UDP 7.x None Out Wake-on-
LAN
Yes
80 HTTP TCP 7.x None In/Out IT Assistant
contextual
application
launch—
PowerConne
ct console
No
135 RPC TCP 7.x None In/Out Event
reception
through CIM
from Server
Administrato
r— for
systems
supporting
Windows
operating
systems
No
135 RPC TCP/UDP 7.x None In/Out Remote
software
update
transfer to
Server
Administrato
No
20