Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 130

The blue-screen capture feature captures the video display contents before the IMM2.1 restarts the server
when the IMM2.1 detects an operating-system hang condition. A system administrator can use the
blue-screen capture to assist in determining the cause of the hang condition.
Obtaining the IMM2.1 host name
Use this information to obtain the IMM2.1 host name.
If you are logging on to the IMM2.1 for the first time after installation, the IMM2.1 defaults to DHCP. If a DHCP
server is not available, the IMM2.1 uses a static IP address of 192.168.70.125. The default IPv4 host name is
"IMM-" (plus the last 12 characters on the IMM2.1 MAC address). The default host name also comes on the
IMM2.1 network access tag that comes attached to the power supply on the rear of the server. The IMM2.1
network access tag provides the default host name of the IMM2.1 and does not require you to start the server.
The IPv6 link-local address (LLA) is derived from the IMM2.1 default host name. The IMM2.1 LLA is on
the IMM2.1 network access tag is on the power supply on the rear of the server. To derive the link-local
address, complete the following steps:
Step 1. Take the last 12 characters on the IMM2.1 MAC address (for example, 5CF3FC5EAAD0).
Step 2. Separate the number into pairs of hexadecimal characters (for example, 5C:F3:FC:5E:AA:D0).
Step 3. Separate the first six and last six hexadecimal characters.
Step 4. Add "FF" and "FE" in the middle of the 12 characters (for example, 5C F3 FC FF FE 5E AA D0).
Step 5. Convert the first pair of hexadecimal characters to binary (for example, 5=0101, C=1100, which
results in 01011100 F3 FC FF FE 5E AA D0).
Step 6. Flip the 7th binary character from left (0 to 1 or 1 to 0), which results in 01011110 F3 FF FE 5E AA D0.
Step 7. Convert the binary back to hexadecimal (for example, 5E F3FCFFFE5EAAD0).
Obtaining the IP address for the IMM2.1
Use this information to obtain the IP address for the IMM2.1.
To access the web interface to use the remote presence feature, you need the IP address or host name
of the IMM2.1. You can obtain the IMM2.1 IP address through the Setup utility and you can obtain the
IMM2.1 host name from the IMM2.1 network access tag. The server comes with a default IP address for
the IMM2.1 of 192.168.70.125.
To obtain the IP address, complete the following steps:
Step 1. Turn off the server.
Note: Approximately 5 to 10 seconds after the server is connected to power, the power-control
button becomes active.
When the prompt <F1> Setup is displayed, press F1. (This prompt is displayed on the screen for
Step 2.
only a few seconds. You must press F1 quickly.) If you have set both a power-on password and
an administrator password, you must type the administrator password to access the full Setup
utility menu.
Step 3. From the Setup utility main menu, select System Settings.
Step 4. On the next screen, select Integrated Management Module.
Step 5. On the next screen, select Network Configuration.
Step 6. Find the IP address and write it down.
Step 7. Exit from the Setup utility.
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System x3500 M5 Installation and Service Guide