Test your basic knowledge |

Ethernet Technologies

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Configures the maximum ageing time for entries in the MAC address table






2. Displays the entire Forwarding Information Base (FIB)






3. What is the maximum cabling distance for 10GBASE-LR/LW?






4. What is the TCAM Value and Mask for an IP access list?






5. How is link duplex mode determined on Fast Ethernet links configured to autonegotiate?






6. What is 100BASE-T2?






7. What is LOU?






8. What is 10GBASE-ER/EW?






9. What is 10GBASE-X?






10. What is WAN PHY used for?






11. What is the timer range for automatic re-enabling of error-disabled ports?






12. What is 1000BASE-X?






13. What denotes the number of times the CEF table has been flushed and regenerated as a whole?






14. What is the maximum cabling distance for 10GBASE-LX4/LW4?






15. What are the 100BASE-FX connectors used in Cisco Catalyst switches?






16. What is the operational mode of a switch port that is a member of one VLAN?






17. What is the original standard for Ethernet (10 Mbps)?






18. What is the TCAM Value and Mask for an IGMP access list?






19. Enables error-disable for misconfiguration of EtherChannel bundles






20. What CEF optimisation technique cache FIB entries in switch line cards?






21. Displays dynamic CAM table entries






22. What is the standard for 10 Gigabit Ethernet (10GbE)?






23. What is the maximum cabling distance for Ethernet - Fast Ethernet and Gigabit Ethernet over UTP cabling?






24. What are the types of layer 3 switched interfaces






25. What are the Gigabit Ethernet autonegotiation selection priorities?






26. What type of packets can not be forwarded by CEF but are instead sent to the switch CPU for process switching in software?






27. What is FIB?






28. Selects multiple switch port interfaces at the same time and enters interface configuration mode






29. Enables error-disable for errors with offering inline power






30. What is CSMA/CD?






31. Displays the CAM table size with number of MAC addresses






32. What tables are maintained by the CEF Layer 3 forwarding engine?






33. Selects a switch port interface and enters interface configuration mode






34. Enables error-disable when an STP BPDU is received from a root bridge on an unexpected port






35. What is 1000BASE-ZX?






36. Displays CEF adjacency table information






37. What is LAN PHY used for?






38. What is the maximum cabling distance for 1000BASE-LX/LH?






39. What are the letters used with 10GBASE-X two-letter suffixes to specify the PHY type?






40. What happens when autonegotiating of link duplex mode fails on a Fast Ethernet link?






41. What information is stored in TCAM?






42. What is MLS?






43. Creates an interface-range macro






44. Enables error-disable when the Port Aggregation Protocol (PAgP) is flapping






45. What mechanism does the TCAM provide for Layer 4 comparisons involving gt - lt - neq or range operators?






46. Enables error-disable when trunking encapsulation is flapping from one type to another






47. Displays interface configuration information






48. What is the maximum cabling distance for 10GBASE-ER/EW?






49. What are the 10GBASE-X PMD transceiver form factors used in Cisco Catalyst switches?






50. What is the standard for 1000BASE-T?