Oracle Exalogic Elastic Cloud, Руководство пользователя

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Table 6-2 (Cont.) IP Address Requirements for Exalogic Machine
Type of
Exalogic
Machine Management
Network
Requirements Client Access Network
Requirements InfiniBand Private
Network (IPoIB)
Requirements
eighth rack Minimum of 20 IP
addresses
•
At least 2 IP
addresses per
management
network for
compute nodes:
1 IP address for
ILOM
1 IP address for
ETH0
• 2 IP addresses
for controllers/
server heads in
the storage
appliance
• 1 IP address per
Sun Network
QDR InfiniBand
Gateway Switch
Same as above. Minimum of one
IP address per
bond per compute
node.
Exalogic machine
eighth rack
contains 4
compute nodes.
One compute
node can be a
member of only
one private
network of an
application
domain.
6.5 Default InfiniBand Bonded IP Addresses
Default InfiniBand bonded IP addresses are assigned to Exalogic compute nodes at the
time of manufacturing. However, you can reconfigure the IP addresses by using the
Oracle
Exalogic Configuration Utility
. The Oracle
Exalogic
Configuration Utility
and its associated scripts reconfigure InfiniBand Bonded
IP addresses based on the input you provide to the Exalogic Configurator spreadsheet.
For a list of default InfiniBand Bonded IP addresses, see
Default IP Addresses and
Ports .
6.6 Introduction to Oracle Exalogic Network Configuration
This section introduces the following topics:
• InfiniBand Fabric
• InfiniBand Switches
• Default Bonded Interfaces
• IPMP Overview for Oracle Solaris Users
• Connectivity Between Exalogic Compute Nodes
• Connectivity Between Exalogic Machine and External LAN Through Sun
Network QDR InfiniBand Gateway Switch
• Additional InfiniBand Network Requirements and Specifications
Default InfiniBand Bonded IP Addresses
6-10 Oracle Exalogic Elastic Cloud Machine Owner's Guide