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. At which layer should you begin troubleshooting QOS issues?






2. Differences between ripv1 and ripv2






3. IPv6 0:0:0:0:0:0:0:1






4. Which command turns on RIPng for ipv6?






5. What command is used to debug the ping command?






6. Inverse ARP maps a ______ to a ________






7. class c private addresses






8. IPv6 unicast address






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






10. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?






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






12. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts






13. What is the default configuration register setting?






14. tcp/udp port for SNMP






15. Which command shows mac addresses of stations connected to switch ports?






16. IPv6 FC00::/7






17. name a situation where a default route would be appropriate...






18. confreg 2120






19. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?






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






21. name a situation where a static route would be appropriate...






22. How does ripv2 respond to topology changes?






23. What are the three types of congestion notification used by frame relay?






24. tcp/udp port for TFTP






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






26. Which command shows frame relay status and keep-alive information?






27. Frame relay point to point interfaces emulate _______






28. What is the default bridge STP priority?






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






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






31. Sticky secure mac addresses are stored...






32. What commands create md5 encrypted ospf authentication?






33. What does config register 0x2100 do?






34. Which command disables frame-relay inverse arp?






35. What 4 things are necessary for 2 routers to form an eigrp relationship?






36. The frame relay dlci identifies the logical circuit between the ______ and the ______






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






38. How long is an IPv4 address?






39. confreg 2142






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






41. Which command shows if an acl is applied to an interface?






42. tcp/udp port for FTP data






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






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






45. What is the frame relay deleted state?






46. How long is an IPv6 address?






47. What spread spectrum technology does 802.11b use?






48. What does config register 0x2142 do?






49. tcp/udp port for FTP control






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