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. tcp/udp port for FTP control
21
10.0.0.0 to 10.255.255.255
Highest logical interface IP - then highest configured IP
224.0.0.5

2. IPv6 FC00::/7
Device identifier - address list - port identifier - capabilites list - platform
1 -2 - 5.5 - 11
Unique local unicast range
Like private ipv4 address - but can't be routed at all

3. What is wrong with this command 'ip default-route 10.1.1.1'?
Sh ip ospf interface
Sh frame-relay traffic
DLCI to an IP address
It should be default-network

4. Which 2 port roles forward traffic under 802.1w standard?
Sh arp and sh int
Root and designated
Link-local unicast range
DSSS

5. What command shows the amount of memory being used and whether there is enough room to load a new image?
Point to point
Sh flash
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
Show arp

6. What encryption does WPA2 use
One to first of many addresses
Aes-ccmp
Ipv6 unicast-routing
Per frame sequence counters and key mixing using temporal keys.

7. What are the three options for LMI in FR?
Q933a - cisco and ansi
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Root and designated
Destined for a single interface

8. What rule does dhcp use when an IP address conflict is detected?
192.168.0.0 to 192.168.255.255
It should be default-network
Show frame-relay lmi
The address is removed from the pool until the confilct is resolved.

9. Dynamic secure mac addresses are stored...
1 -2 - 5.5 - 11
Only in the address table
Per frame sequence counters and key mixing using temporal keys.
2102

10. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
32 bits
10.0.0.0 to 10.255.255.255
Ipv6 address 2001:0:1:0::2/64 (example)
One

11. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Feature capabilities - hardware platform - run location and compression status
Same subnet
20
No frame-relay inverse-arp

12. tcp/udp port for SNMP
Split horizon and holddown timers
161
The address is removed from the pool until the confilct is resolved.
Sh frame-relay pvc

13. IPv6 2000::/3
Global unicast range
Show frame-relay lmi
192.168.0.0 to 192.168.255.255
Yes

14. Which 2 commands show IP address associated with a MAC address
1 -2 - 5.5 - 11
Sh arp and sh int
Multicast range
Aes-ccmp

15. What is the order of preference in a routing table?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Rollover
Link establishment - optional authentication - network layer protocol
No LMI is being received by the switch or there is no service between the CPE and frame switch

16. name a situation where a static route would be appropriate...
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
32 bits
To configure a route form an ISP router into a corporate network
Per frame sequence counters and key mixing using temporal keys.

17. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
TKIP and WEP
1 - 2 - 5.5 - 11
53
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

18. What is the default configuration register setting?
Split horizon and holddown timers
Debug ip icmp
2102
Sh ip eigrp neighbors

19. confreg 2120
Ipv4 address in a mixed environment
Point to point
Global unicast range
Rommon

20. IPv6 0:0:0:0:0:0:192.168.100.1
Sh frame-relay traffic
Ipv4 address in a mixed environment
Unique local unicast range
Boots to rommon

21. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
2102
Ipv6 address 2001:0:1:0::2/64 (example)
1544 kbps
Multicast range

22. What does config register 0x2100 do?
Boots to rommon
25
Compression - multilink support - authentication
161

23. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
Ipv4 address in a mixed environment
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
21

24. What are the three types of congestion notification used by frame relay?
FECN - BECN - DE
2000::/3
Like private ipv4 address - but can't be routed at all
It should be default-network

25. IPv6 0:0:0:0:0:0:0:0
Access-class
23
Bypass startup config - initial config mode - password recovery
Same as ::...same as 0.0.0.0

26. What command shows the status of PVC - FECN - BECN
Sh frame-relay pvc
No frame-relay inverse-arp
Same subnet
In the address table and added to the running config

27. ipv6 global addresses start with ...
Feature capabilities - hardware platform - run location and compression status
Arp for the host
Like private ipv4 address - but can't be routed at all
2000::/3

28. 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

29. 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
224.0.0.5
One to first of many addresses
161

30. Inverse ARP maps a ______ to a ________
Sh frame-relay pvc
DLCI to an IP address
Ignore nvram (password recovery)
Debug ppp authentication

31. What information is supplied by CDP? (5)
One to first of many addresses
Device identifier - address list - port identifier - capabilites list - platform
Examples and documentation
1544 kbps

32. Which command shows mac addresses of stations connected to switch ports?
Show arp
0
23
Sh ip int [interface]

33. Which command shows pvc mappings between the router and the frame switch?
Destined for a single interface
Sh frame-relay traffic
Sh frame-relay pvc
Show frame-relay lmi

34. What type of frame subinterface do you use for hub and spoke?
Point to point
To configure a route form an ISP router into a corporate network
1023
Sh frame-relay pvc

35. IPv6 2002::/16
Debug ppp authentication
Sh ip route eigrp
Examples and documentation
Used with 6 to 4

36. What type of cable connects the router's aux port to a modem?
Rollover
Point to point
1 - 2 - 5.5 - 11
Examples and documentation

37. What is the frame relay deleted state?
Examples and documentation
The address is removed from the pool until the confilct is resolved.
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
No LMI is being received by the switch or there is no service between the CPE and frame switch

38. Which command shows only EIGRP routes?
Yes
Sh ip route eigrp
No LMI is being received by the switch or there is no service between the CPE and frame switch
Operational pvc

39. tcp/udp port for DNS
Debug ppp authentication
53
Sh vtp status
No LMI is being received by the switch or there is no service between the CPE and frame switch

40. Does is-is support VLSM?
Yes
DLCI to an IP address
Link establishment - optional authentication - network layer protocol
Operational pvc

41. What can you utilize by using PPP layer 2 encapsulation?
Unique local unicast range
1544 kbps
Compression - multilink support - authentication
Debug ip icmp

42. Which command suspends a telnet session?
Sh frame-relay pvc
Multicast range
<ctrl><shift>6 then x
Show frame-relay lmi

43. What is the LMI DLCI used in Cisco?
1023
1 -2 - 5.5 - 11
To configure a route form an ISP router into a corporate network
Pap and chap

44. What is the command to use an ACL for VTY access
53
120
Decimal - Hex
Access-class

45. IPv6 multicast address
20
One to many addresses...always start with ff
Operational pvc
No frame-relay inverse-arp

46. class b private addresses
Local router - frame relay WAN
172.16.0.0 to 172.31.255.255
Per frame sequence counters and key mixing using temporal keys.
Debug ppp authentication

47. What command is used to debug the ping command?
Debug ppp authentication
Debug ip icmp
Bypass startup config - initial config mode - password recovery
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match

48. What 2 features did WPAV1 add to address WEP's weaknesses?
Global unicast range
Ripv2 is classless - multicasts - allows authentication
To configure a route form an ISP router into a corporate network
Per frame sequence counters and key mixing using temporal keys.

49. tcp/udp port for telnet
23
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
Sh ip eigrp neighbors

50. confreg 2142
Ignore nvram (password recovery)
Boots to rommon
Pap and chap
Ipv4 address in a mixed environment