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. What are the three types of congestion notification used by frame relay?
2102
Debug ppp authentication
FECN - BECN - DE
To provide routing to a destination not specified in the routing table and is outside the local network

2. class b private addresses
Global unicast range
Sh ip route eigrp
172.16.0.0 to 172.31.255.255
Boots to rommon

3. IPv6 2000::/3
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Global unicast range
One to first of many addresses
In the address table and added to the running config

4. What is the LMI DLCI used in ANSI?
Debug ip icmp
Sh frame-relay pvc
No LMI is being received by the switch or there is no service between the CPE and frame switch
0

5. tcp/udp port for SNMP
Debug ip icmp
Operational pvc
161
Multicast range

6. IPv6 3FFF:FFFF::/32
10 seconds with every 6th message being a full status message
161
Aes-ccmp
Examples and documentation

7. What is the LMI DLCI used in Cisco?
Split horizon and holddown timers
To provide routing to a destination not specified in the routing table and is outside the local network
1023
<ctrl><shift>6 then x

8. OSPF hello packets are sent to which address?
Split horizon and holddown timers
Root and designated
Same as ::...same as 0.0.0.0
224.0.0.5

9. name a situation where a static route would be appropriate...
Global unicast range
No frame-relay inverse-arp
To configure a route form an ISP router into a corporate network
161

10. What is the frame relay active state?
Sh flash
Operational pvc
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Boots to rommon

11. tcp/udp port for telnet
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
172.16.0.0 to 172.31.255.255
Encapsulation mismatch and clock rate issues.
23

12. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Point to point
Examples and documentation
Sh ip route eigrp
1544 kbps

13. Which command shows mac addresses of stations connected to switch ports?
Show arp
192.168.0.0 to 192.168.255.255
Point to point
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

14. Which command disables frame-relay inverse arp?
Feature capabilities - hardware platform - run location and compression status
No frame-relay inverse-arp
Root and designated
Sh frame-relay traffic

15. What encryption does WPA2 use
::1
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Sh ip route eigrp
Aes-ccmp

16. Inverse ARP maps a ______ to a ________
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
53
Operational pvc
DLCI to an IP address

17. How often do LMI messages flow?
Decimal - Hex
10 seconds with every 6th message being a full status message
Local router - frame relay WAN
32768

18. What does a frame relay pvc status of inactive indicate?
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Link establishment - optional authentication - network layer protocol
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
161

19. tcp/udp port for SMTP
Leased lines
25
161
Global unicast range

20. What is the ipv6 loopback adddress?
Sh arp and sh int
Per frame sequence counters and key mixing using temporal keys.
::1
Network

21. What is the default AD for RIP
One
Sh vtp status
120
1 -2 - 5.5 - 11

22. Static secure mac addresses are stored...
1544 kbps
23
Bypass startup config - initial config mode - password recovery
In the address table and added to the running config

23. What command kills telnet session #3?
Encapsulation mismatch and clock rate issues.
Disconnect 3
Multicast range
128 bits

24. What is the default configuration register setting?
2102
It should be default-network
Ripv2 is classless - multicasts - allows authentication
Sh ip ospf interface

25. IPv6 unicast address
Bypass startup config - initial config mode - password recovery
Destined for a single interface
Publicly routable addresses
Same as ::...same as 0.0.0.0

26. What 3 things are necessary for 2 routers to establish ospf neighborship?
Ipv6 unicast-routing
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Private address. Can be routed locally - but not on Internet
1023

27. tcp/udp port for TFTP
No LMI is being received by the switch or there is no service between the CPE and frame switch
Access-class
69
10 seconds with every 6th message being a full status message

28. tcp/udp port for POP3
Same subnet
Highest logical interface IP - then highest configured IP
100
Destined for a single interface

29. What can you utilize by using PPP layer 2 encapsulation?
Ignore nvram (password recovery)
Compression - multilink support - authentication
Private address. Can be routed locally - but not on Internet
Highest logical interface IP - then highest configured IP

30. Which command shows only EIGRP routes?
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 route eigrp
Aes-ccmp
Sh frame-relay pvc

31. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Leased lines
DSSS
Sh ip ospf interface
Decimal - Hex

32. what command shows which vtp server updated the switch
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 vtp status
Boots to rommon
Point to point

33. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
Sh frame-relay traffic
128 bits
Encapsulation mismatch and clock rate issues.

34. What is wrong with this command 'ip default-route 10.1.1.1'?
Link-local unicast range
It should be default-network
Root and designated
One

35. What is the command to use an ACL for VTY access
Access-class
Root and designated
224.0.0.5
Used with 6 to 4

36. IPv6 multicast address
One to many addresses...always start with ff
Sh frame-relay traffic
Access-class
TKIP and WEP

37. what 3 things can be deduced from the IOS image file name?
Feature capabilities - hardware platform - run location and compression status
It should be default-network
Point to point
Sh ip int [interface]

38. What sequence of commands creates encrypted eigrp authentication
161
Yes
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

39. tcp/udp port for DNS
53
Ip ospf authentication - ip ospf authentication-key XXXXX
Disconnect 3
One

40. The frame relay dlci identifies the logical circuit between the ______ and the ______
Sh frame-relay traffic
Local router - frame relay WAN
2102
In the address table and added to the running config

41. What rule does dhcp use when an IP address conflict is detected?
Unique local unicast range
Multicast range
The address is removed from the pool until the confilct is resolved.
Highest logical interface IP - then highest configured IP

42. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Sh ip eigrp neighbors
Triggered update - split horizon - route poisoning
The address is removed from the pool until the confilct is resolved.
Multicast range

43. Frame relay point to point interfaces emulate _______
Root and designated
Point to point
Leased lines
Pap and chap

44. ipv6 global addresses start with ...
2000::/3
To provide routing to a destination not specified in the routing table and is outside the local network
The address is removed from the pool until the confilct is resolved.
Bypass startup config - initial config mode - password recovery

45. Which 2 commands show IP address associated with a MAC address
Sh arp and sh int
20
Remote router's connection to the frame relay switch isn't working
Link-local unicast range

46. tcp/udp port for FTP data
Aes-ccmp
Same subnet
Highest logical interface IP - then highest configured IP
20

47. 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

48. What command displays the CHAP authentication process in real time?
Debug ppp authentication
Encapsulation mismatch and clock rate issues.
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Aes-ccmp

49. IPv6 0:0:0:0:0:0:192.168.100.1
One to many addresses...always start with ff
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Ipv4 address in a mixed environment
20

50. confreg 2120
Rommon
Multicast range
The address is removed from the pool until the confilct is resolved.
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address