Reference Guide

Port Number Protocols Port Type Version Maximum
Encryption
Level
Direction Usage Configurable
623 RMCP UDP 1.x None In/Out Basic BMC
commands:
server status,
power up/
down, and so
on.
No
623 RMCP UDP 1.x None In/Out Basic BMC
commands and
console
redirection
No
Dell Management Console
Table 10. Supported Protocols and Ports
Port
Number
Protocol Port
Type
Version Maximum
Encryption
Level
Directio
n
Usage Configurable
22 SSH TCP 1.x –
2.0.3
128-bit None SSH client Remote software updates to
Server Administrator—for systems
supporting Linux operating systems
Performance monitoring in Linux
systems
Yes
23 Telnet TCP 1.x –
2.0.3
None In/Out Telnet to Linux device. No
25 SMTP TCP 1.x –
2.0.3
None In/Out Optional email alert action from Dell
Management Console
No
67, 68, 69,
4011
PXE UDP PXE and DHCP
68 UDP UDP 1.x –
2.0.3
None In/Out Wake-on-LAN Yes
53, 80, 135,
137, 139,
150, 1433,
2500
TCP Symantec Console—Console using a
remote computer
80 HTTP TCP 1.x –
2.0.3
None In/Out Application launch—PowerConnect
Console
No
135, 137,
139, 445
TCP/UD
P
Non-HTTP communications (for
example, client package download using
UNC)
135 RPC/
DCOM
TCP/UD
P
1.x –
2.0.3
None In/Out WMI/CIM management queries No
138 UDP NS client installation
161 SNMP UDP 1.x –
2.0.3
None In/Out SNMP query management No
162 SNMP UDP 1.x –
2.0.3
None In/Out SNMP Event Reception and Trap
Forwarding
No
389 LDAP TCP 1.x –
2.0.3
128-bit In/Out Domain authentication for IT Assistant
log-on
No
12 Ports