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. Which 2 port roles forward traffic under 802.1w standard?
Same as ::...same as 0.0.0.0
1023
Root and designated
Publicly routable addresses

2. tcp/udp port for TFTP
69
25
In the address table and added to the running config
161

3. Which command shows if an acl is applied to an interface?
In the address table and added to the running config
20
Sh ip int [interface]
No frame-relay inverse-arp

4. What are the two ppp authentication methods?
Boots to rommon
23
By default
Pap and chap

5. what 3 things can be deduced from the IOS image file name?
Feature capabilities - hardware platform - run location and compression status
Device identifier - address list - port identifier - capabilites list - platform
Rollover
Sh ip ospf interface

6. What type of cable connects the router's aux port to a modem?
Destined for a single interface
Global unicast range
32768
Rollover

7. IPv6 0:0:0:0:0:0:192.168.100.1
Publicly routable addresses
23
Ipv4 address in a mixed environment
Point to point

8. What command is used to debug the ping command?
Link-local unicast range
53
Debug ip icmp
Split horizon and holddown timers

9. What 4 things are necessary for 2 routers to form an eigrp relationship?
Publicly routable addresses
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
Boots to rommon
161

10. What are the steps in PPP authentication?
Nonbroadcast multi-access
Link establishment - optional authentication - network layer protocol
Ip ospf authentication - ip ospf authentication-key XXXXX
Arp for the host

11. Which two wireless encryption methods are based on RC4?
TKIP and WEP
FECN - BECN - DE
Boots to rommon
Sh frame-relay pvc

12. IPv6 3FFF:FFFF::/32
Examples and documentation
Sh ip route eigrp
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
Point to point

13. What command shows the amount of memory being used and whether there is enough room to load a new image?
<ctrl><shift>6 then x
Show frame-relay lmi
Sh flash
Leased lines

14. Which command assigns an IPv6 address to an interface?
10.0.0.0 to 10.255.255.255
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
2102
Ipv6 address 2001:0:1:0::2/64 (example)

15. What information is supplied by CDP? (5)
Triggered update - split horizon - route poisoning
It should be default-network
Highest logical interface IP - then highest configured IP
Device identifier - address list - port identifier - capabilites list - platform

16. By default - FR is classified as what type of physical network?
Compression - multilink support - authentication
Nonbroadcast multi-access
One to first of many addresses
32768

17. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Sh flash
Used with 6 to 4
To configure a route form an ISP router into a corporate network
1544 kbps

18. Does is-is support VLSM?
Compression - multilink support - authentication
Used with 6 to 4
Highest logical interface IP - then highest configured IP
Yes

19. What is the LMI DLCI used in Cisco?
Link establishment - optional authentication - network layer protocol
21
1023
Nonbroadcast multi-access

20. What is the frame relay active state?
Multicast range
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Operational pvc
Destined for a single interface

21. udp port for DNS
Feature capabilities - hardware platform - run location and compression status
Per frame sequence counters and key mixing using temporal keys.
Sh frame-relay map
53

22. IPv6 0:0:0:0:0:0:0:1
Private address. Can be routed locally - but not on Internet
161
::1 same as 127.0.0.1
Sh frame-relay traffic

23. OSPF hello packets are sent to which address?
25
Same as ::...same as 0.0.0.0
Private address. Can be routed locally - but not on Internet
224.0.0.5

24. class c private addresses
192.168.0.0 to 192.168.255.255
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Ignore nvram (password recovery)
To provide routing to a destination not specified in the routing table and is outside the local network

25. What encryption does WPA2 use
Aes-ccmp
DSSS
Link establishment - optional authentication - network layer protocol
23

26. How does ripv2 respond to topology changes?
1 - 2 - 5.5 - 11
Triggered update - split horizon - route poisoning
Unique local unicast range
In the address table and added to the running config

27. What is the command to use an ACL for VTY access
Ripv2 is classless - multicasts - allows authentication
224.0.0.5
Access-class
1544 kbps

28. tcp/udp port for FTP control
21
Arp for the host
2102
Destined for a single interface

29. What is wrong with this command 'ip default-route 10.1.1.1'?
Local router - frame relay WAN
It should be default-network
Bypass startup config - initial config mode - password recovery
Point to point

30. What type of frame subinterface do you use for hub and spoke?
Link-local unicast range
1023
1544 kbps
Point to point

31. What is the default configuration register setting?
Used with 6 to 4
2102
Bypass startup config - initial config mode - password recovery
FECN - BECN - DE

32. Which speeds must be disabled in a mixed 801.11b/g WLAN to all only 802.11g clients to connect?
Sh flash
Show arp
To configure a route form an ISP router into a corporate network
1 -2 - 5.5 - 11

33. tcp/udp port for DNS
53
Ipv6 address 2001:0:1:0::2/64 (example)
Link-local unicast range
Yes

34. EIGRP summarizes at class boundaries...
Compression - multilink support - authentication
By default
161
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match

35. What sequence of commands creates encrypted eigrp authentication
Pap and chap
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
Operational pvc
Ip ospf authentication - ip ospf authentication-key XXXXX

36. What is the ipv6 loopback adddress?
::1
Sh frame-relay traffic
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Disconnect 3

37. Which command shows pvc mappings between the router and the frame switch?
No frame-relay inverse-arp
Sh frame-relay pvc
Ipv6 rip <process-name> enable
Arp for the host

38. class b private addresses
Debug ppp authentication
Network
172.16.0.0 to 172.31.255.255
Decimal - Hex

39. What spread spectrum technology does 802.11b use?
Aes-ccmp
Ipv6 address 2001:0:1:0::2/64 (example)
DSSS
Sh ip route eigrp

40. IPv6 link-local address

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

41. What is the frame relay deleted state?
By default
No LMI is being received by the switch or there is no service between the CPE and frame switch
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

42. What 2 features did WPAV1 add to address WEP's weaknesses?
In the address table and added to the running config
Per frame sequence counters and key mixing using temporal keys.
Link establishment - optional authentication - network layer protocol
Ipv6 unicast-routing

43. IPv6 multicast address
Device identifier - address list - port identifier - capabilites list - platform
One to many addresses...always start with ff
192.168.0.0 to 192.168.255.255
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

44. Which command shows frame relay status and keep-alive information?
Used with 6 to 4
Show frame-relay lmi
Local router - frame relay WAN
Debug ppp authentication

45. 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

46. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Debug ppp authentication
Sh ip eigrp neighbors
Decimal - Hex
Ip ospf authentication - ip ospf authentication-key XXXXX

47. tcp/udp port for FTP data
20
One
It should be default-network
Ipv6 rip <process-name> enable

48. Which command shows global frame relay stats since the last router reload?
Sh frame-relay traffic
25
Show frame-relay lmi
Highest logical interface IP - then highest configured IP

49. What is the LMI DLCI used in ANSI?
Destined for a single interface
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Sh flash
0

50. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
Ip addresses are conserved if vlsm is not used for subnetting
::1
53
Decimal - Hex