HP Exam HPE2-Z39 Topic 4 Question 5 Discussion

This exhibit shows the topology for a company campus LAN. Each access layer switch will be the default router for the devices connected to it. The company needs to permit the following:

* Communications between devices in an subnets

* Support for efficient traffic paths during normal operation and in situations in which a link fails

* Fast failover if a link fails

Which feature should the network administrator configure on the ArubaOS switches to support these requirements?