Suppose a host has a network interface eth $2$ with no address assigned. You want to assign the IPv$4$ address $10\mathrm{.}147\mathrm{.}122\mathrm{.}230$ with subnet mask $255\mathrm{.}255\mathrm{.}252\mathrm{.}0$ to this interface.

What command would you use?

sudo ip addr add $,$ dev

When you configure the network interface, a "directly connected" route is automatically added to the routing table. What route do you expect to see in the output of ip route show when you configure this network interface? proto kernel scope link dev