Hitachi Compute Blade 500 Series - Network Re-Configuration after Management Module Failure

(1). 2001:2000::100:100
(2). 2001:2000::100:101
(3). 192.168.0.200
Note: The IP address 192.168.0.201 is the fourth priority, and the
server is not used.
Set DNS servers as follows.
Table 2-30 Web console operations
Item Operation
Displaying/setting DNS servers
for IPv4 addresses
Resources tab > Systems > Network >
Management LAN > DNS tab
Displaying/setting DNS servers
for IPv6 addresses
Priority of IPv4/IPv6 addresses
Table 2-31 CLI console command
Item Command
Displaying DNS servers for IPv4 addresses
show mgmt-module mgmt-lan
Specifying DNS servers for IPv4 addresses
set mgmt-module dns
Displaying of DNS servers for IPv6 addresses
show mgmt-module mgmt-v6 setting
Specifying DNS servers for IPv6 addresses
set mgmt-module dns
Displaying the priority of IPv4/IPv6 addresses
show mgmt-module mgmt-v6 setting
Specifying the priority of IPv4/IPv6 addresses
set mgmt-module dns
Network re-configuration after management module failure
Only the management interface of main management module is active when
installing two management modules in the system unit. The ports of standby
management module are usually closed. When the main management module
failure occurs, the standby management module becomes to main
management module to continue operations. The ports of standby
management module are opened, and the management interface of standby
management module changes to active status.
IP addresses are assigned to the management interface of the new main
management module as follows:
Address type Address assignment
IPv4 address The same IP address as that of the previous main
management module is used. To connect to the
management interface of management modules, you
do not need to know which module is the main
management module.
IPv6 static address
2-24
Functional detail
Hitachi Compute Blade 500 Series Management Module Setup Guide