CHAPTER 12

PROBLEMS

2) How many bits, including headers, are delivered to the network layer protocol at the destination?

776 + 24 = 800

776 + 24 = 800

268 + 24 = 292

1892 bits or 1820 + (3 x 24) = 1892 bits

Data

Header

Data

total

1500

160

160

1820

Answer: 3 packets are needed or 1892 are delivered at the destination