Reference Guide

Port
Number
Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configura
ble
Administrat
or
Command
Line (for IT
Assistant or
Dell
OpenMana
ge
Essentials).
Remote
Software
Update
feature (for
Linux
operating
systems.)
25 SMTP TCP 2.0 None In/Out Optional
e-mail alert
messages
from
Server
Administrat
or
No
135 RPC TCP/ 2.0 None In/Out CIM
manageme
nt queries
No
135 RPC TCP/ 2.0 None In/Out Remote
Server
Administrat
or
Command
Line (for IT
Assistant or
Dell
OpenMana
ge
Essentials).
Remote
software
update
feature (for
Windows
operating
systems.)
No
15