The following network of routers and hosts has been assigned a Class B IP addres

Question

The following network of routers and hosts has been assigned a Class B IP address range by the ISP, and it is configured to use 7 additional bits for the NetID, leaving 9 bits for the HostID. IP and MAC addresses are as shown (MAC addresses are shown as just 2 bytes for simplicity). While all the information in the diagram is correct, there are SIX DELIBERATE MISTAKES In the following information about masks, routing tables and packet structures. (Routing tables have been simplified by omitting local loop-backs, etc., and some fields have been omitted from the packets for simplicity; these are NOT among the mistakes to be identified.) Explain what each mistake is, provide a correction where possible, or explain what additional information is needed to correct the mistake. The subnet mask to be used is 255.255.192.0 There are 510 possible valid host IP addresses for each NetID. The routing table for Host 1 is: The routing table for Router R1 is: The routing table for Router R2 is: An Ethernet frame sent from Source H1, intended for delivery to Destination H2, has the following form: An Ethernet frame sent from Source H5, intended for delivery to Destination H3, has the following form:

Explanation / Answer

H3 cannot be routed to H5.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.