Question $32(1$ point$)$

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$4\mathrm{.}3-09.$ Purpose of DHCP$.$ What is the purpose of the Dynamic Host Configuration Protocol?

To configure the interface speed to be used, for hardware like Ethernet, which can be used at different speeds.

To obtain an IP address for a host attaching to an IP network.

To get the $48-$bit link$-$layer MAC address associated with a network$-$layer IP address.

To configure the set of available open ports $($and hence well$-$known services$)$ for a server.