As described in class when discussing encapsulation, if a Layer $3$ IP Datagram travels through $6$ different single networks it will essentially be in the data field for $\_\_\_\_\_\_\_\_\_\_\_\_\_.$

Choices:

the same Layer $2$ Frame as switches make switching decisions based on destination IP addresses

six different Layer $2$ Frames

$2^6$ different Layer $2$ Frames

the same Layer $2$ Frame as switches make switching decisions but routers make routing decisions