IBM BladeCenter S SAS RAID Controller Module Installation And User Manual page 56

Figure 19. Advanced Device Properties screen
6. Use the arrow keys to navigate to LUNs to Scan for Block Devices and set it
7. Press Esc to exit the Adapter Properties screen until the utility asks you to save
Figure 20. Saving configuration changes for the Onboard SAS Controller
8. Use the arrow keys to select Save changes then exit this menu, then press
9. Press Esc to exit the Adapter List screen. Use the arrow keys to select Exit the
Figure 21. Saving the BIOS setting and rebooting
Disabling IGMP snooping
Internet Group Management Protocol (IGMP) snooping is the process of listening
to IGMP network traffic. In a cluster configuration, you should disable IGMP
snooping to prevent node failover issues. Perform the following steps to disable
IGMP snooping.
Disabling IGMP snooping through Telnet
1. Log into the Advanced Management Module:
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IBM SAS RAID Controller Module: Installation and User's Guide IBM BladeCenter S SAS RAID Controller Module
to [Lun 0 Only].
the configuration as shown in Figure 20.
Enter. The Adapter List screen displays again.
Configuration Utility and Reboot, then press Enter.
a. Enter the IP address of the Advanced Management Module into the Web
browser URL field. If you have the Advanced Management Module
connected to your network, log in using the network IP assigned to it. If