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Figure 146.
Failover Complete
SAP HANA Server Network Configuration
The default communication path among the SAP HANA nodes uses the access network (in this example, VLAN
301), which has an MTU value of 1500. To optimize the internode traffic, the MTU value needs to be 9000, which is
already set in the storage VLAN (in this example, VLAN 220). Hence, you need to change the traffic to the access
VLAN as shown here (Figure 147).
As part of setting up a distributed system, you need to configure the network parameters. Make sure that you do
this before you add hosts because one server needs to be available so that you can connect to the SAP HANA
Studio. For more information, refer to the SAP HANA administration guide.
