Reference Guide

Port Number Protocol Port Type Maximum
Encryption Level
Direction Usage
Windows
terminal services
6389 Proprietary TCP None In/out EMC storage
discovery and
inventory.
Enables
communication
between a host
system (through
NaviCLI/NaviSec
CLI or Navisphere
host agent) and a
Navisphere Array
Agent on a
Storage system
Dell Chassis Management Controller
Table 3. Supported Protocols and Ports
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
68* 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
9