24 DRAC 4 Overview
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Supported Remote Access Connections
Ta b le 1-3 lists the features of each type of connection.
DRAC 4 Security Features
The DRAC 4 provides the following security features:
• Authentication for users through Microsoft Active Directory (optional) or hardware-stored
user IDs and passwords
• Role-based authority allows specific privileges to be configured for each user
• User ID and password configuration through the Web-based interface or racadm CLI
• racadm CLI and Web-based interface operation supports SSL encryption of 128 bit and 40 bit
(for countries where 128 bit is not acceptable)
NOTE: Telnet does not support SSL encryption.
Ports that DRAC 4 uses as a client:
25
SMTP (not configurable)
69
TFTP (not configurable)
162
SNMP trap (not configurable)
53
DNS (not configurable)
636
LDAP (not configurable)
3269
LDAP for global catalog (GC) (not configurable)
Table 1-3. Supported Remote Access Connections
Connection Features
DRAC 4 NIC
• 10/100 Mbps Ethernet
• DHCP support
• SNMP traps and email event notification
• Dedicated network interface for the DRAC 4 Web-based interface
• Support for Telnet console and racadm CLI commands including system boot,
reset, power-on, and shutdown commands
Serial port
• Support for Serial console and racadm CLI commands including system boot,
reset, power-on, and shutdown commands
• Support for text-only console redirection to a VT-100 terminal or
terminal emulator
Table 1-2. DRAC 4 Port Numbers (continued)
DRAC 4 Port Number Used For
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