Test your basic knowledge |

CCNA Updated

Subjects : cisco, it-skills, ccna
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 does config register 0x2142 do?






2. By default - FR is classified as what type of physical network?






3. Which 2 port roles forward traffic under 802.1w standard?






4. Which features did wpav4 add to address the weaknesses of WEP?






5. What commands create md5 encrypted ospf authentication?






6. what 3 things can be deduced from the IOS image file name?






7. confreg 2120






8. tcp/udp port for SMTP






9. Which command shows global frame relay stats since the last router reload?






10. ipv6 global addresses start with ...






11. tcp/udp port for FTP control






12. What commands create plain-text ospf authentication?






13. What does ripv2 do to prevent routing loops?






14. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?






15. Which 2 commands show IP address associated with a MAC address






16. Which speeds must be disabled in a mixed 801.11b/g WLAN to all only 802.11g clients to connect?






17. What are the three options for LMI in FR?






18. IPv6 2001:0DB8::/32






19. What 2 features did WPAV1 add to address WEP's weaknesses?






20. Which command shows pvc mappings between the router and the frame switch?






21. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.






22. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?






23. What is the first action that a host will take when sending data to a host on a different network?






24. What is the LMI DLCI used in ANSI?






25. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?






26. What is the ipv6 loopback address?






27. What is the frame relay inactive state?

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28. What type of cable connects the router's aux port to a modem?






29. What type of frame subinterface do you use for hub and spoke?






30. At which layer should you begin troubleshooting QOS issues?






31. What is the LMI DLCI used in Cisco?






32. How does ripv2 respond to topology changes?






33. EIGRP summarizes at class boundaries...






34. Which command suspends a telnet session?






35. What is the ipv6 loopback adddress?






36. Which command shows global frame relay stats since the last router reload?






37. Which command disables frame-relay inverse arp?






38. tcp/udp port for POP3






39. What command kills telnet session #3?






40. What spread spectrum technology does 802.11b use?






41. IPv6 0:0:0:0:0:0:0:1






42. tcp/udp port for DNS






43. IPv6 2002::/16






44. What is wrong with this command 'ip default-route 10.1.1.1'?






45. What command shows the status of PVC - FECN - BECN






46. IPv6 FC00::/7






47. What criteria does OSPF use to determine RID?






48. Sticky secure mac addresses are stored...






49. What is the command to use an ACL for VTY access






50. tcp/udp port for SNMP