NetApp StorageGRID SG6000 Manual page 60

Subnet List on the primary Admin Node when you start StorageGRID installation.
The default route is not listed. If the Client Network is not enabled, the default route will
use the Grid Network gateway.
▪ To add a subnet, click the insert icon
▪ To remove an unused subnet, click the delete icon
c. If you want to use jumbo frames, change the MTU field to a value suitable for jumbo frames, such as
9000. Otherwise, keep the default value of 1500.
The MTU value of the network must match the value configured on the switch port the
node is connected to. Otherwise, network performance issues or packet loss might
occur.
For the best network performance, all nodes should be configured with similar MTU
values on their Grid Network interfaces. The Grid Network MTU mismatch alert is
triggered if there is a significant difference in MTU settings for the Grid Network on
individual nodes. The MTU values do not have to be the same for all network types.
d. Click Save.
5. To configure the Admin Network, select either Static or DHCP in the Admin Network section of the page.
To configure the Admin Network, you must enable the Admin Network on the Link
Configuration page.
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to the right of the last entry.
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