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. What is WWDM?






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






3. Enables error-disable for misconfiguration of EtherChannel bundles






4. What is LAN PHY used for?






5. Displays a list of all interfaces in an error-disabled state






6. What is WAN PHY used for?






7. What is the TCAM Value and Mask for an IPX access list?






8. Disables CEF operation on an interface






9. Displays CEF adjacency table information






10. Changes an interface to a layer 3 interface and erases all layer 2 interface configurations






11. Selects an interface-range macro and enters interface configuration mode






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






13. When can a switch start to learn source MAC addresses on incoming ports?






14. Removes entries from the CAM table






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






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






17. What are the common PMD types for 10 Gigabit Ethernet?






18. How do Layer 2 switches provide isolation between hosts?






19. What is the DTP negotiation mode of a switch port configured as dynamic?






20. What is 10GBASE-SR/SW?






21. What is ANSI?






22. What is the DTP negotiation mode of a switch port configured as trunk?






23. How is the TCAM organised?






24. Displays the contents of the CAM table






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






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






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






28. What are runts?






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






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






31. Enables error-disable when a storm control threshold has been exceeded on a port






32. Where is source and destination addresses and other relevant protocol information for access lists stored in the TCAM table?






33. What is MLS?






34. What fields are rewritten in hardware before a Layer 3 packet is switched to the to egress queue of a multilayer switch?






35. What are the names of the two basic generations of MLS?






36. What is CSMA/CD?






37. What is the TCAM Value and Mask for an Ethernet access list?






38. Adds a static entry to the MAC address table






39. Enables error-disable for when the port link state is flapping between the up and down states






40. What combinations are TCAM entries composed of?






41. What is 1000BASE-T?






42. What is the default duplex mode of a 10 Mbps Ethernet interface?






43. What is a SVI?






44. What are the basic operations that a frame undergoes as it passes through a multilayer switch?






45. What information is recorded in CAM as frames arrive on a switch port?






46. Disables a switch port






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






48. How are packets marked before being sent to the CEF Layer 3 engine for further processing?






49. What is a GigaStack GBIC?






50. What is the maximum cabling distance for 10GBASE-SR/SW?







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:



Major Subjects



Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Most popular tests