Dell EMC SmartFabric OS10 User Guide Release 10.5.0

OS10 supports IPv4 addressing including variable-length subnetting mask (VLSM), Address Resolution Protocol (ARP), static routing, and routing protocols. With VLSM, you can configure one network with different masks. You can also use supernetting, which increases the number of subnets. You can add a mask to the IP address to separate the network and host portions of the IP address to add a subnet.

You need to configure IPv4 routing for IP hosts to communicate with one another in the same network, or in different networks.