Reference Guide

Ports 21
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
a
DHCP UDP
68
a
DHCP-
assigned IP
address
UDP None Out DHCP client No
69 TFTP UDP None Out TFTP client No
80 HTTP TCP None In HTTP server Yes
161 SNMP Agent UDP None In SNMP Agent
(server)
No
162 SNMP Trap UDP None Out SNMP trap client No
443 HTTPS TCP 128-bit In HTTPS server Yes
514 Remote syslog TCP None Out Syslog client Yes
636 LDAPS,
Active
Directory
TCP SSL Out LDAPS, Active
Directory client
Yes
3269 LDAPS for
global catalog
(GC)
TCP None Out Active Directory
client
No
a. 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 only acts as a DHCP client.
Table 2-1. Dell OpenManage UDP/TCP Ports Default Locations (continued)
Port # Protocol Port
Type
Version Maximum
Encryption
Level
Direction Usage Config-
urable