HP XC System Software Installation Guide Version 4.0

.
.
host n3 {
hardware ethernet 00:11:0a:ea:ea:41;
option host-name "n3";
fixed-address 172.20.0.3;
option xc-macaddress "00:11:0a:ea:ea:41";
# location "Level 2 Switch 172.20.65.3, Port 3";
}
host MR0N00 {
hardware ethernet your_MAC_address;
option host-name "MR0N00";
fixed-address 172.20.66.1;
}
}
}
5. Save your changes and exit the text editor.
6. Copy the contents of the /etc/dhcpd.conf file to another file name because the
cluster_config utility rewrites the /etc/dhcpd.conf file you just modified:
# cp /etc/dhcpd.conf /etc/dhcpd.conf.ORIG
7. Restart the DHCP service:
# service dhcpd restart
8. Use the text editor of your choice to open the /etc/hosts file to include an entry for each
monitoring line card, using the data in Table D-3 as a reference:
172.20.66.1 MR0N00
Make the entries above the following line in the file because any entries that follow this line
will be deleted if you reconfigure the system:
#XC-CLUSTER Do Not Edit Below this Line
9. Save the changes to the file and exit the text editor.
10. Repeat this entire procedure for each monitoring line card, modifying the switch name and
switch address using the data in Table D-3 as a reference.
After you complete this procedure, you can start a web browser and connect to the line card
using the IP address or assigned host name:
• http://172.20.66.1
• http://MR0N00
D.3 Configuring InfiniBand Switch Controller Cards
The InfiniBand switch controller card provides access to InfiniBand switch control functions
through an Ethernet connection. The controller card runs a process that collects configuration
and status information from the switch.
Table D-4 provides the switch names and associated IP addresses you need during the
configuration procedure. Other switch naming conventions can be used depending on switch
topology.
IMPORTANT: The IP address base differs if the hardware configuration contains HP server
blades and enclosures, and you must use the IP addresses listed in Table D-5 instead of the
addresses listed in Table D-4.
Table D-4 InfiniBand Switch Controller Card Naming Conventions and IP Addresses
IP AddressSwitch NameSwitch Order
172.20.66.1IR0N00
First switch
172.20.66.2IR0N01
Second switch
D.3 Configuring InfiniBand Switch Controller Cards 201