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Unformatted text preview: Problem 12 a), b), c) See figure below. d) 1. Forwarding table in A determines that the datagram should be routed to interface 111.111.111.002. 2. The adapter in A creates and Ethernet packet with Ethernet destination address 22-22- 22-22-22-22. 3. The first router receives the packet and extracts the datagram. The forwarding table in this router indicates that the datagram is to be routed to 122.222.222.003. 4. The first router then sends the Ethernet packet with the destination address of 55-55-55- 55-55-55 and source address of 33-33-33-33-33-33 via its interface with IP address of 122.222.222.002. 5. The process continues until the packet has reached Host F . e) ARP in A must now determine the LAN address of 111.111.111.002. Host A sends out an ARP query packet within a broadcast Ethernet frame. The first router receives the query packet and sends to Host A an ARP response packet. This ARP response packet is carried by an Ethernet frame with Ethernet destination address 00-00-00-00-00-00. Problem 13 a) b) c) See figure below: d) 1. Forwarding table in A determines that the datagram should be routed to interface...
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- Spring '08