question $5)(8$ pts$)$

Receiver

timeout

Sender

Seq$1,10$ bytes of data

seqa, $10$ bytes

Seq$3,20$ bytes

ACK$1$

$3$

Seq$4$

timeout

ACK$4$

For the above charts, the initial SEQ Number $($Seq$1)$ is $111.$

$1.(2$ points$)$ What is Seq$2$ and Seq$3$

$2.(3$ points$)$ What is ACK$1,$ ACK$2,$ Ack$3(3$ points$)$ Whatis SCAL, ANAC, A