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(Solved): Computer Networking!!!! 1. Using the network diagram below, complete the virtual circuit tables (ne ...
Computer Networking!!!!
1. Using the network diagram below, complete the virtual circuit tables (next page) for all switches after the following connections have been established. a. Add rows to each virtual circuit table as needed b. Assume that the sequence of connections is cumulative; that is, the first connection is still up when the second connection is established and so on. c. Assume that the assignment always picks the lowest unused on each link, starting with zero. Connections to be made: Connection 1. Connection 2. Connection 3. Connection 4. Connection 5. Connection 6 . Host A connects to Host E Host B connects to Host E Host connects to Host Host F connects to Host A Host connects to Host C Host D connects to Host B
R1 Virtual Circuit Tahle R) Virtual Circuit Tahle R2 Virt?al Cirruit Tahle DA Virtunl rirmuit Tahln R5 Virtual Cirruit Tahle R6 Virtual Circuit Tahle R7 Virtual Cirruit Tahlo
2. Given the following information, list the links that form the spanning tree for the network diagram below. The links in the spanning tree are:
3. Using the network from the previous problem, what would the spanning tree be if Link 6 were upgraded to ? The diagram is repeated below. The links in the spanning tree are:
4. For the classful IP address and mask , list the subnet ID, the range of usable IP addresses, and the broadcast address. You must show your work for determining the subnet ID and the broadcast address:
Use the following scenario and network diagram for the remaining questions. Scenario: Host A wishes to send a message that contains 5,000 bytes of data to Host B on a TCP/IP network. At the link layer: - The 802.11 and Ethernet links have a MTU of 1500 bytes - The PPP link has a MTU of 532 bytes 5. How many fragments will arrive at Host B? 6. How many fragments will have the bit set? 7. How many data bytes will be in the last fragment?