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 is the frame relay inactive state?

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

2. What is the command to use an ACL for VTY access
Access-class
20
Show frame-relay lmi
No frame-relay inverse-arp

3. What is the LMI DLCI used in Cisco?
Multicast range
1023
120
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

4. IPv6 2002::/16
23
120
Used with 6 to 4
Sh frame-relay traffic

5. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
Encapsulation mismatch and clock rate issues.
224.0.0.5
Sh ip ospf interface
1 - 2 - 5.5 - 11

6. What does ripv2 do to prevent routing loops?
To configure a route form an ISP router into a corporate network
Split horizon and holddown timers
Sh ip route eigrp
Link-local unicast range

7. What commands create md5 encrypted ospf authentication?
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Ripv2 is classless - multicasts - allows authentication
Arp for the host
Sh frame-relay traffic

8. How does ripv2 respond to topology changes?
Unique local unicast range
Ripv2 is classless - multicasts - allows authentication
23
Triggered update - split horizon - route poisoning

9. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
1 - 2 - 5.5 - 11
Pap and chap
2102

10. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Decimal - Hex
172.16.0.0 to 172.31.255.255
128 bits
::1

11. tcp/udp port for FTP data
20
Same as ::...same as 0.0.0.0
Sh ip ospf interface
128 bits

12. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
Sh vtp status
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
1 - 2 - 5.5 - 11
::1 same as 127.0.0.1

13. What command displays the CHAP authentication process in real time?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
No LMI is being received by the switch or there is no service between the CPE and frame switch
Ipv6 unicast-routing
Debug ppp authentication

14. Which command suspends a telnet session?
Compression - multilink support - authentication
<ctrl><shift>6 then x
2000::/3
In the address table and added to the running config

15. IPv6 global unicast addresses
Publicly routable addresses
Ripv2 is classless - multicasts - allows authentication
::1 same as 127.0.0.1
Triggered update - split horizon - route poisoning

16. What command determines if frame relay inverse arp resolved a remote IP address to a local DLCI on a multipoint interface or a subinterface?
Sh frame-relay map
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
One
Point to point

17. tcp/udp port for FTP control
Device identifier - address list - port identifier - capabilites list - platform
No frame-relay inverse-arp
21
Aes-ccmp

18. What is the ipv6 loopback address?
Point to point
::1
Same subnet
Publicly routable addresses

19. Which command shows if an acl is applied to an interface?
In the address table and added to the running config
Network
Sh ip int [interface]
Device identifier - address list - port identifier - capabilites list - platform

20. IPv6 FE80::/10
Link-local unicast range
Unique local unicast range
Disconnect 3
Publicly routable addresses

21. EIGRP summarizes at class boundaries...
120
No frame-relay inverse-arp
By default
FECN - BECN - DE

22. IPv6 FF00::/8
100
Ip ospf authentication - ip ospf authentication-key XXXXX
Multicast range
Nonbroadcast multi-access

23. How long is an IPv6 address?
::1
It should be default-network
Disconnect 3
128 bits

24. What criteria does OSPF use to determine RID?
Debug ppp authentication
Same subnet
Highest logical interface IP - then highest configured IP
Only in the address table

25. name a situation where a default route would be appropriate...
Decimal - Hex
Ip ospf authentication - ip ospf authentication-key XXXXX
To provide routing to a destination not specified in the routing table and is outside the local network
20

26. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
Ignore nvram (password recovery)
One
120
Operational pvc

27. What type of frame subinterface do you use for hub and spoke?
Point to point
In the address table and added to the running config
Ip ospf authentication - ip ospf authentication-key XXXXX
Q933a - cisco and ansi

28. What is the first action that a host will take when sending data to a host on a different network?
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
1023
Arp for the host
Sh vtp status

29. What is the default AD for RIP
TKIP and WEP
Sh frame-relay map
120
Only in the address table

30. confreg 2142
0
10 seconds with every 6th message being a full status message
Ignore nvram (password recovery)
Link establishment - optional authentication - network layer protocol

31. Name 2 reasons a serial connection can be in an up/down status?
Encapsulation mismatch and clock rate issues.
Local router - frame relay WAN
Ipv6 rip <process-name> enable
In the address table and added to the running config

32. What is the LMI DLCI used in ANSI?
TKIP and WEP
No frame-relay inverse-arp
0
25

33. What are the three options for LMI in FR?
Link-local unicast range
Ipv6 address 2001:0:1:0::2/64 (example)
Highest logical interface IP - then highest configured IP
Q933a - cisco and ansi

34. Which command turns on IPv6 routing?
No LMI is being received by the switch or there is no service between the CPE and frame switch
One to first of many addresses
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Ipv6 unicast-routing

35. What type of cable connects the router's aux port to a modem?
Ip ospf authentication - ip ospf authentication-key XXXXX
Only in the address table
Rollover
2000::/3

36. class c private addresses
192.168.0.0 to 192.168.255.255
Ipv6 rip <process-name> enable
Q933a - cisco and ansi
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz

37. What command kills telnet session #3?
Debug ppp authentication
Ipv6 address 2001:0:1:0::2/64 (example)
Sh frame-relay traffic
Disconnect 3

38. What commands create plain-text ospf authentication?
23
Network
Disconnect 3
Ip ospf authentication - ip ospf authentication-key XXXXX

39. What are the two ppp authentication methods?
One to many addresses...always start with ff
Pap and chap
Examples and documentation
53

40. Which command assigns an IPv6 address to an interface?
Q933a - cisco and ansi
Debug ppp authentication
Remote router's connection to the frame relay switch isn't working
Ipv6 address 2001:0:1:0::2/64 (example)

41. Which command disables frame-relay inverse arp?
No frame-relay inverse-arp
224.0.0.5
Like private ipv4 address - but can't be routed at all
21

42. What command is used to debug the ping command?
Operational pvc
Leased lines
::1 same as 127.0.0.1
Debug ip icmp

43. Which command shows global frame relay stats since the last router reload?
Sh frame-relay traffic
Ipv4 address in a mixed environment
Used with 6 to 4
The address is removed from the pool until the confilct is resolved.

44. IPv6 0:0:0:0:0:0:192.168.100.1
TKIP and WEP
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
Ipv4 address in a mixed environment
Split horizon and holddown timers

45. What is the order of preference in a routing table?
Sh frame-relay traffic
Ripv2 is classless - multicasts - allows authentication
Sh ip ospf interface
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

46. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Boots to rommon
Same as ::...same as 0.0.0.0
Nonbroadcast multi-access
1544 kbps

47. Which command shows mac addresses of stations connected to switch ports?
Sh frame-relay map
192.168.0.0 to 192.168.255.255
Show arp
Decimal - Hex

48. Frame relay point to point interfaces emulate _______
Leased lines
Nonbroadcast multi-access
2000::/3
Debug ppp authentication

49. tcp/udp port for POP3
100
Encapsulation mismatch and clock rate issues.
Sh ip route eigrp
Destined for a single interface

50. Which 2 port roles forward traffic under 802.1w standard?
Only in the address table
No LMI is being received by the switch or there is no service between the CPE and frame switch
Ignore nvram (password recovery)
Root and designated