Question 9 (Section 5.12.1):

(self-learning, ARP, DNS, TCP, and HTTP)

Consider the topology shown here:

Suppose no frames have been sent in the LAN for a long time so all tables are empty. Now suppose that the host with IP address 10.0.0.1 wants to request a web page from the Google server, where the web page can be contained in a single TCP segment. Detail which packets are sent and the impact on the various tables for each packet. Use one worksheet for each packet or frame sent. Do this up to the third IP packet sent by the host. (Hint: save the worksheet to disk. Open the worksheet in PowerPoint. As tables are filled

Ethernet Frame:lype= Source= IP packet (if appropriate): Source- TCP packet (if appropriate). Source Port HI iP request line (If appropriate) HTTP header line (if appropriate) HTTP header line (if appropriate) HI P header line (f appropriate) HTTP header line (if appropriate) Description Destination= Destination Destination Port= TCP Flags that are set- MAC Forwarding Table MAC Forwading Table ARP Table ARP Tahle Google server IP: 201.1.2.3 MAC Interface MACInterface MAC IP MACIP 3 2 internet gateway P: 10.1.2.1 MAC: 22:22:22:22:22 2 End-host IP: 10.1.2.3 MAC: 11:11:11:11:11 interface MAC Forwarding Table DNS Server IP. 10.1.2.4 MAC: 33:33:33:33:33:33 MACInterface