HP Integrity iLO 3 Operations Guide

3 Getting connected to iLO 3
This chapter provides information on getting connected to iLO 3.
The ways you connect to iLO 3 will depend on whether you have a rackmount server or a server
blade.
IMPORTANT: For greater security, HP recommends that iLO 3 management traffic be on a
separate dedicated management network that is configured to allow only limited access from
selected secure systems by designated system administrators. This acts as the first line of defense
against security attacks. A separate network enables you to physically and logically control which
systems are allowed to connect to the network and the iLO 3 LAN port.
Rackmount server connection
For a rackmount server, you can connect directly through the serial console or you can connect
using the MP LAN.
To set up the console:
1. Determine the physical access method to connect cables. There are two physical connections
to iLO 3:
• Console serial port (RS-232)
• MP LAN port
2. Assign an IP address to the iLO 3 MP LAN using one of the following methods:
• DHCP and DDNS. Though there are several methods to configuring the LAN, HP
recommends DHCP with DNS. DHCP with DNS comes preconfigured with default factory
settings, including a default user account and password. Use the DNS name on the iLO
Network Information Tag located on the front panel.
• Console serial port (RS-232). Use this method to assign a static IP address instead of
using DHCP.
Preparing to set up iLO 3
Perform the following tasks before you configure the iLO 3 MP LAN:
• Determine the physical access method to select and connect cables.
• Determine the iLO 3 MP LAN configuration method and assign an IP address if necessary.
Determining the physical iLO 3 access method
Before you can access iLO 3, you must determine the correct physical connection method.
There are several ways you can physically connect to iLO 3. Table 3 lists the appropriate connection
method, required connection components, and connectors to the host console.
Use Table 3 to determine your physical connection method.
Rackmount server connection 23