Cisco Nexus 9000 Series Configuration Manual page 30

About the Cisco NX-OS Setup Utility
This figure shows how to enter and exit the setup script.
Figure 2: Setup Script Flow
You use the setup utility mainly for configuring the system initially, when no configuration is present. However,
you can use the setup utility at any time for basic device configuration. The setup utility keeps the configured
values when you skip steps in the script. For example, if you have already configured the mgmt0 interface,
the setup utility does not change that configuration if you skip that step. However, if there is a default value
for the step, the setup utility changes to the configuration using that default, not the configured value. Be sure
to carefully check the configuration changes before you save the configuration.
Be sure to configure the IPv4 route, the default network IPv4 address, and the default gateway IPv4 address
Note
to enable SNMP access. If you enable IPv4 routing, the device uses the IPv4 route and the default network
IPv4 address. If IPv4 routing is disabled, the device uses the default gateway IPv4 address.
Cisco Nexus 9000 Series NX-OS Fundamentals Configuration Guide, Release 7.x
16
Using the Cisco NX-OS Setup Utility