James Douglass
Andrew Hughen
Networking
Chapter 5
SECTION 5.2
1. A device that filters data traffic at the network boundary, splits it into two segments
2. Specifically configured subset of a larger network
3. MAC addresses and port locations
4. Indicates that the location of a MAC address is connected
5. Broadcast storm
6. Arp -a
7. MAC addresses have expired and been deleted
8. Because MAC addresses are temporary
9. B,D,E
SECTION 5.3
10. 2, data link layer
11. Multiport bridge
12. Private channel between the two computer connected, isolated from interference
13. Multicast and Broadcast messages
14. Computer pings, IP address and MAC address are found, opposite computer sends packets back to the original computer that pinged
15. ARP request
16. MAC addresses are assigned to a port when a host is connected
17. The length a MAC address is assigned to a port
18. Content Addressable Memory (CAM)
19. Flooding
20. Store-and-forward, Cut-through
21. Cut-through
22. Certain amount data packet of errors are met and the threshold changes from Cut-through to Store-and-forward
23. Store: entire data packet is received before decisions are made. Cut: no error checking
24. They do Wire Speed routing where packets are being processed as fast as they arrive
25. ^ Processing packets as fast as they arrive
SECTON 5.4
26. To make routing decisions regarding where to send packets
27. IP address location of the network and the host’s location
28. Router Interface
29. RS-232
30. Attachment Unit Interface
31. Ethernet
SECTION 5.5
32. Network used by a large company
33. Ethernet
34. Connect to communication carriers
35. Ethernet port 0
36. D
37. S0
38. Networking device that enables an LAN to connect outside of the LAN
SECTION 5.6
39. To carry information to each end of the data link
40. Communication can transmit between each end of the