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36 Intel Storage System SSR212PP User Guide
Revision 1.0
PRELIMINARY
This configuration requires a NIC connection; iSCSI HBAs qualified on
SSR212PP-Series systems do not support management input/output.
FIGURE 16. SSR212PP2i (Dual SP) Connected to a Private LAN
Sample IP addresses
Port IP address Subnet mask Gateway
Storage Processor A management port 172.31.1.200 255.255.255.0 0.0.0.0
Storage Processor A iSCSI port 0 172.31.1.150 255.255.255.0 0.0.0.0
Storage Processor A iSCSI port 1 172.31.1.151 255.255.255.0 0.0.0.0
Storage Processor B management port 172.31.1.201 255.255.255.0 0.0.0.0
Storage Processor B iSCSI port 0 172.31.1.152 255.255.255.0 0.0.0.0
Storage Processor B iSCSI port 1 172.31.1.153 255.255.255.0 0.0.0.0
Server 1 iSCSI NIC/HBA 1 172.31.1.101 255.255.255.0 0.0.0.0
Server 2 iSCSI NIC/HBA 1 172.31.1.102 255.255.255.0 0.0.0.0
Server 3 iSCSI NIC/HBA 1 172.31.1.103 255.255.255.0 0.0.0.0
Continue for up to 10 servers . . .
The private network must be on a different subnet from the public LAN.
Advantages
Improved security: System management requires a connection to the private network.
Simplified network setup: All of the storage system ports are on the private network,
so you need to assign only one set of addresses on a single subnet. A network
administrator aware of all available addresses must assign any addresses required for
the public network from a smaller pool.
Simplified troubleshooting: Since everything is on a dedicated private network, you
have fewer variables to consider when issues arise.
Corporate,
public or private
network
EMC3322
Server with separate iSCSI NIC and public NIC
Dedicated
iSCSI LAN
SSR212PP2i
(dual SP)