Your mentor suggests using the dladm rename-link command to rename the network datalinks.

It can clarify which network interface has what purpose.

It can simplify specifying the network interface with the dladm modify-aggr command.

It can simplify specifying the network interface with the dladm modify-bridge command.

It can simplify IP filter rule changes if the network interface is replaced with a different type.

It can prevent accidental deletion of the network interface with the dladm delete-phys command.

It can prevent accidental deletion of the network interface configuration with the ipadm delete-addr command.