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. The frame relay dlci identifies the logical circuit between the ______ and the ______
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
1544 kbps
Local router - frame relay WAN
Only in the address table

2. Sticky secure mac addresses are stored...
Aes-ccmp
Network
In the address table and added to the running config
53

3. OSPF hello packets are sent to which address?
Publicly routable addresses
Ignore nvram (password recovery)
Device identifier - address list - port identifier - capabilites list - platform
224.0.0.5

4. What is the frame relay active state?
Sh ip route eigrp
Like private ipv4 address - but can't be routed at all
Used with 6 to 4
Operational pvc

5. What does config register 0x2100 do?
Access-class
100
Unique local unicast range
Boots to rommon

6. Which command shows global frame relay stats since the last router reload?
Highest logical interface IP - then highest configured IP
Private address. Can be routed locally - but not on Internet
Sh ip route eigrp
Sh frame-relay traffic

7. What are the steps in PPP authentication?
Destined for a single interface
Aes-ccmp
Link establishment - optional authentication - network layer protocol
Ripv2 is classless - multicasts - allows authentication

8. IPv6 2001:0DB8::/32
Global unicast range
Examples and documentation
Boots to rommon
Sh frame-relay pvc

9. What is the default AD for RIP
120
Local router - frame relay WAN
Point to point
Sh frame-relay pvc

10. What commands create plain-text ospf authentication?
Ipv6 address 2001:0:1:0::2/64 (example)
Ip ospf authentication - ip ospf authentication-key XXXXX
Sh frame-relay traffic
Show frame-relay lmi

11. IPv6 global unicast addresses
Sh arp and sh int
Publicly routable addresses
Ip addresses are conserved if vlsm is not used for subnetting
1 - 2 - 5.5 - 11

12. What spread spectrum technology does 802.11b use?
To provide routing to a destination not specified in the routing table and is outside the local network
Ipv6 unicast-routing
By default
DSSS

13. Does is-is support VLSM?
Yes
224.0.0.5
Per frame sequence counters and key mixing using temporal keys.
10.0.0.0 to 10.255.255.255

14. What 3 things are necessary for 2 routers to establish ospf neighborship?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Sh vtp status
DLCI to an IP address
172.16.0.0 to 172.31.255.255

15. confreg 2120
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
Rommon
23
Same subnet

16. IPv6 multicast address
192.168.0.0 to 192.168.255.255
Sh flash
Operational pvc
One to many addresses...always start with ff

17. What rule does dhcp use when an IP address conflict is detected?
Ip ospf authentication - ip ospf authentication-key XXXXX
Ignore nvram (password recovery)
Boots to rommon
The address is removed from the pool until the confilct is resolved.

18. What commands create md5 encrypted ospf authentication?
1 - 2 - 5.5 - 11
Point to point
32768
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz

19. Which command turns on IPv6 routing?
69
Ipv6 unicast-routing
Network
Sh vtp status

20. Dynamic secure mac addresses are stored...
1023
Debug ip icmp
Only in the address table
Sh frame-relay map

21. By default - FR is classified as what type of physical network?
FECN - BECN - DE
Nonbroadcast multi-access
Only in the address table
<ctrl><shift>6 then x

22. IPv6 FF00::/8
In the address table and added to the running config
Multicast range
Private address. Can be routed locally - but not on Internet
Triggered update - split horizon - route poisoning

23. IPv6 0:0:0:0:0:0:0:0
Ip ospf authentication - ip ospf authentication-key XXXXX
<ctrl><shift>6 then x
Same as ::...same as 0.0.0.0
DSSS

24. Which command shows pvc mappings between the router and the frame switch?
Sh frame-relay pvc
To configure a route form an ISP router into a corporate network
Rommon
1 - 2 - 5.5 - 11

25. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
Link establishment - optional authentication - network layer protocol
Examples and documentation
Ip addresses are conserved if vlsm is not used for subnetting
In the address table and added to the running config

26. Static secure mac addresses are stored...
In the address table and added to the running config
1 -2 - 5.5 - 11
20
Used with 6 to 4

27. What command shows the amount of memory being used and whether there is enough room to load a new image?
Rollover
Sh frame-relay pvc
Sh flash
Local router - frame relay WAN

28. Which 2 port roles forward traffic under 802.1w standard?
TKIP and WEP
Root and designated
::1
Point to point

29. Which command shows frame relay status and keep-alive information?
Show frame-relay lmi
100
21
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

30. What type of cable connects the router's aux port to a modem?
53
Rollover
192.168.0.0 to 192.168.255.255
10 seconds with every 6th message being a full status message

31. What command kills telnet session #3?
Sh ip route eigrp
Point to point
Disconnect 3
Ipv6 rip <process-name> enable

32. What does this command do: mac-address-table static MAC ADDRESS vlan 10 int f0/1

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

33. What can you utilize by using PPP layer 2 encapsulation?
Examples and documentation
One
Compression - multilink support - authentication
Yes

34. How long is an IPv6 address?
Ipv6 rip <process-name> enable
128 bits
Nonbroadcast multi-access
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

35. What is the default bridge STP priority?
32768
The address is removed from the pool until the confilct is resolved.
Highest logical interface IP - then highest configured IP
To configure a route form an ISP router into a corporate network

36. IPv6 FE80::/10
100
Access-class
Link-local unicast range
Per frame sequence counters and key mixing using temporal keys.

37. EIGRP summarizes at class boundaries...
Compression - multilink support - authentication
By default
Same as ::...same as 0.0.0.0
Bypass startup config - initial config mode - password recovery

38. tcp/udp port for SNMP
161
Same as ::...same as 0.0.0.0
Only in the address table
53

39. What does config register 0x2142 do?
Private address. Can be routed locally - but not on Internet
Split horizon and holddown timers
Bypass startup config - initial config mode - password recovery
Sh arp and sh int

40. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
Highest logical interface IP - then highest configured IP
53
128 bits

41. At which layer should you begin troubleshooting QOS issues?
2000::/3
Same as ::...same as 0.0.0.0
Network
Compression - multilink support - authentication

42. what command shows which vtp server updated the switch
Conf t - key chain MyKeyChain1 - key 1 - key-string sanjose - int s0/0 - ip authentication mode eigrp 100 md5 - ip authentication key-chain eigrp 100 MyKeyChain1
1 - 2 - 5.5 - 11
Access-class
Sh vtp status

43. 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

44. What information is supplied by CDP? (5)
Compression - multilink support - authentication
DSSS
Device identifier - address list - port identifier - capabilites list - platform
23

45. name a situation where a default route would be appropriate...
To configure a route form an ISP router into a corporate network
Publicly routable addresses
To provide routing to a destination not specified in the routing table and is outside the local network
Sh ip int [interface]

46. How long is an IPv4 address?
32 bits
192.168.0.0 to 192.168.255.255
Pap and chap
Examples and documentation

47. Which command shows frame relay status and keep-alive information?
Show frame-relay lmi
Pap and chap
Sh frame-relay traffic
No frame-relay inverse-arp

48. tcp/udp port for DNS
Rommon
53
172.16.0.0 to 172.31.255.255
One to many addresses...always start with ff

49. Which command assigns an IPv6 address to an interface?
The address is removed from the pool until the confilct is resolved.
To configure a route form an ISP router into a corporate network
Ipv6 address 2001:0:1:0::2/64 (example)
23

50. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Sh ip eigrp neighbors
Ripv2 is classless - multicasts - allows authentication
Sh frame-relay pvc