Test your basic knowledge |

CCNA Updated

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. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Remote router's connection to the frame relay switch isn't working
Split horizon and holddown timers
Decimal - Hex
1. must be configured with eigrp 2.must have interfaces directly connect or on multiaccess media 3.must have same ASN 4.must have appropriate network commands

2. What is the default configuration register setting?
Used with 6 to 4
2102
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
FECN - BECN - DE

3. What does a frame relay pvc status of inactive indicate?
Sh ip route eigrp
Show frame-relay lmi
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
DLCI to an IP address

4. What encryption does WPA2 use
Ignore nvram (password recovery)
::1
Link establishment - optional authentication - network layer protocol
Aes-ccmp

5. At which layer should you begin troubleshooting QOS issues?
120
Sh frame-relay pvc
Point to point
Network

6. IPv6 global unicast addresses
Ipv6 unicast-routing
Publicly routable addresses
<ctrl><shift>6 then x
Sh frame-relay traffic

7. What command shows the amount of memory being used and whether there is enough room to load a new image?
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Sh flash
69
Used with 6 to 4

8. What type of frame subinterface do you use for hub and spoke?
Ipv4 address in a mixed environment
FECN - BECN - DE
Show frame-relay lmi
Point to point

9. How long is an IPv6 address?
128 bits
Root and designated
Local router - frame relay WAN
10.0.0.0 to 10.255.255.255

10. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
DLCI to an IP address
Sh ip ospf interface
Ipv6 unicast-routing
Unique local unicast range

11. How often do LMI messages flow?
Destined for a single interface
The address is removed from the pool until the confilct is resolved.
Sh frame-relay pvc
10 seconds with every 6th message being a full status message

12. ipv6 global addresses start with ...
Multicast range
2000::/3
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Ip ospf authentication - ip ospf authentication-key XXXXX

13. What is the default bridge STP priority?
Examples and documentation
Like private ipv4 address - but can't be routed at all
Sh frame-relay pvc
32768

14. Which command disables frame-relay inverse arp?
No frame-relay inverse-arp
Per frame sequence counters and key mixing using temporal keys.
Sh frame-relay traffic
Debug ppp authentication

15. IPv6 3FFF:FFFF::/32
Examples and documentation
21
2000::/3
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match

16. How long is an IPv4 address?
Same subnet
32 bits
1023
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

17. Which features did wpav4 add to address the weaknesses of WEP?
Ipv4 address in a mixed environment
No frame-relay inverse-arp
Boots to rommon
Per frame sequence counters and key mixing using temporal keys.

18. IPv6 FC00::/7
Network
Like private ipv4 address - but can't be routed at all
21
Unique local unicast range

19. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
Same as ::...same as 0.0.0.0
Sh ip int [interface]
Unique local unicast range

20. What 4 things are necessary for 2 routers to form an eigrp relationship?
10.0.0.0 to 10.255.255.255
1. must be configured with eigrp 2.must have interfaces directly connect or on multiaccess media 3.must have same ASN 4.must have appropriate network commands
Sh ip eigrp neighbors
In the address table and added to the running config

21. name a situation where a default route would be appropriate...
To provide routing to a destination not specified in the routing table and is outside the local network
In the address table and added to the running config
Sh ip eigrp neighbors
Examples and documentation

22. tcp/udp port for DNS
One
224.0.0.5
53
2102

23. IPv6 0:0:0:0:0:0:192.168.100.1
Sh frame-relay traffic
Global unicast range
Ipv4 address in a mixed environment
::1 same as 127.0.0.1

24. IPv6 0:0:0:0:0:0:0:1
Only in the address table
32 bits
Decimal - Hex
::1 same as 127.0.0.1

25. What is the frame relay deleted state?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Feature capabilities - hardware platform - run location and compression status
No LMI is being received by the switch or there is no service between the CPE and frame switch
Show frame-relay lmi

26. Which command turns on IPv6 routing?
120
Ipv6 unicast-routing
Ipv4 address in a mixed environment
Operational pvc

27. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
20
One
Boots to rommon
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

28. Which command shows global frame relay stats since the last router reload?
Sh frame-relay traffic
Ignore nvram (password recovery)
No frame-relay inverse-arp
Show frame-relay lmi

29. What is the LMI DLCI used in Cisco?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
2102
1023
Network

30. tcp/udp port for POP3
100
Used with 6 to 4
Sh frame-relay pvc
1. must be configured with eigrp 2.must have interfaces directly connect or on multiaccess media 3.must have same ASN 4.must have appropriate network commands

31. what command shows which vtp server updated the switch
192.168.0.0 to 192.168.255.255
Sh frame-relay traffic
Sh vtp status
Yes

32. Which 2 commands show IP address associated with a MAC address
Sh arp and sh int
<ctrl><shift>6 then x
10 seconds with every 6th message being a full status message
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

33. Name 2 reasons a serial connection can be in an up/down status?
Access-class
Encapsulation mismatch and clock rate issues.
Ip ospf authentication - ip ospf authentication-key XXXXX
Like private ipv4 address - but can't be routed at all

34. Dynamic secure mac addresses are stored...
Disconnect 3
192.168.0.0 to 192.168.255.255
Only in the address table
1. must be configured with eigrp 2.must have interfaces directly connect or on multiaccess media 3.must have same ASN 4.must have appropriate network commands

35. Which command shows only EIGRP routes?
Sh ip route eigrp
0
23
TKIP and WEP

36. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
Point to point
Point to point
Triggered update - split horizon - route poisoning

37. By default - FR is classified as what type of physical network?
23
Nonbroadcast multi-access
32 bits
The address is removed from the pool until the confilct is resolved.

38. EIGRP summarizes at class boundaries...
Rollover
By default
Ignore nvram (password recovery)
DSSS

39. IPv6 FF00::/8
Q933a - cisco and ansi
Multicast range
161
Sh frame-relay traffic

40. tcp/udp port for TFTP
Bypass startup config - initial config mode - password recovery
Ipv6 rip <process-name> enable
69
Debug ppp authentication

41. What is wrong with this command 'ip default-route 10.1.1.1'?
Only in the address table
53
In the address table and added to the running config
It should be default-network

42. Which command suspends a telnet session?
Point to point
2102
<ctrl><shift>6 then x
Sh frame-relay pvc

43. What is the LMI DLCI used in ANSI?
In the address table and added to the running config
0
DLCI to an IP address
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

44. IPv6 2000::/3
Destined for a single interface
25
Global unicast range
Boots to rommon

45. tcp/udp port for FTP control
TKIP and WEP
Sh ip ospf interface
21
One

46. class b private addresses
172.16.0.0 to 172.31.255.255
Destined for a single interface
Local router - frame relay WAN
To configure a route form an ISP router into a corporate network

47. What does config register 0x2100 do?
Sh ip ospf interface
One
Boots to rommon
53

48. Which command shows pvc mappings between the router and the frame switch?
Arp for the host
Sh frame-relay traffic
Sh frame-relay pvc
No frame-relay inverse-arp

49. What command kills telnet session #3?
128 bits
Ipv6 rip <process-name> enable
Operational pvc
Disconnect 3

50. What is the frame relay inactive state?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183