2. 2 2 Semester 2 WANs & Routers JEOPARDY Robert C. Gates

3. DevicesStandardsStandardsTechnologiesRoutersMisc. 100 200 300 400 500

4. Devices 100 What is a Communications Server?

5. Devices 200 What is a router? Has WAN interface Ports

6. Devices 300 What is Data Terminal Equipment? DTE

7. Devices 400 Typically this is service provider equipment What is DCE?

8. Devices 500 What is a CSU/DSU? Interfaces with T1/E1 services

9. Standards 100 What is X.21? A physical layer standard that starts with the letter X

10. Standards 200 What is V.24 and V.35? 2 physical layer standards that start with a V.

11. Standards 300 What is HDLC? Data Link encapsulation that may not be compatible with different vendors

12. Standards 400 What Frame Relay? Data link encapsulation with no built-in error correction?

13. Standards 500 What is LAPD? Link Access Procedure D channel What is LAPD? Link Access Procedure D channel The Wan DATA Link protocol used for signaling and call setup on an ISDN D channel

14. Technologies 100 What is POTS & Narrowband ISDN? Two circuit switched technologies

15. Technologies 200 What is Time Division Multiplexing? TDM

16. Technologies 300 What is X.25 and Frame Relay? Two packet switched services

17. Technologies 400 What is ATM & SMDS? Two Cell- switched services

18. Technologies 500 What is a Synchronous Optical Network? SONET

19. Routers 100 What is a router? Has a CPU, memory interface, and a bus.

20. Routers 200 Flash memory? Stores a router’s operating system

21. Routers 300 What is the minimum number of interface ports on a router? 2 2

22. Routers 400 What is default route? Associates a specific router interface with all unknown destination addresses

23. Routers 500 What is a routing protocol? What routers route with

24. Miscellaneous 100 What is a Mean Time Between Failures? MTFB

25. Miscellaneous 200 What is an autonomous system? A network or internetwork that is relatively self-contained

26. Miscellaneous 300 What is the academy Lab Topology? Example of an enterprise LAN

27. Miscellaneous 400 What is a boundary router? Communicates with routers in other autonomous systems

28. Miscellaneous 500 What is converge? What routers do when the network changes