Networking 1

1. Network that transports multiple types of traffic
3. topology in which every node has a circuit connecting to every other node
5. resolves hostnames to IPs
7. each devices unique fingerprint given by the manufacturer
9. layer 3 device makes forwarding decisions based on logical network address
11. network security appliance that stands guard at the door of your network
12. OSI layer closest to the end user
14. topology that sends data in a single direction to each device connected in turn
15. uses light instead of electrical signals to transmit data

2. encrypts a private network over a public infrastructure
4. provides resources to a network
5. switches reside at this layer of the OSI model
6. type of topology that describes the placement of network devices and how they are connected
8. device a customer uses to access the network
10. automatically assigns IPs across your network
13. layer 4 of the OSI model
14. most commonly used connector found on cat5 or any ethernet network