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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 information is supplied by CDP? (5)
The address is removed from the pool until the confilct is resolved.
In the address table and added to the running config
Device identifier - address list - port identifier - capabilites list - platform
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match

2. What 2 features did WPAV1 add to address WEP's weaknesses?
Per frame sequence counters and key mixing using temporal keys.
Remote router's connection to the frame relay switch isn't working
Ripv2 is classless - multicasts - allows authentication
Sh frame-relay pvc

3. IPv6 2002::/16
Compression - multilink support - authentication
Debug ppp authentication
Per frame sequence counters and key mixing using temporal keys.
Used with 6 to 4

4. What is the ipv6 loopback adddress?
Ignore nvram (password recovery)
::1
Point to point
No frame-relay inverse-arp

5. tcp/udp port for DNS
Pap and chap
53
32768
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

6. What is the ipv6 loopback address?
Ignore nvram (password recovery)
::1
0
Unique local unicast range

7. What is the default AD for RIP
120
Debug ip icmp
No frame-relay inverse-arp
Sh frame-relay pvc

8. Which command shows frame relay status and keep-alive information?
69
To provide routing to a destination not specified in the routing table and is outside the local network
Local router - frame relay WAN
Show frame-relay lmi

9. What does config register 0x2100 do?
DLCI to an IP address
20
Remote router's connection to the frame relay switch isn't working
Boots to rommon

10. Which command shows mac addresses of stations connected to switch ports?
Ip addresses are conserved if vlsm is not used for subnetting
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Decimal - Hex
Show arp

11. IPv6 multicast address
One to many addresses...always start with ff
<ctrl><shift>6 then x
Only in the address table
No frame-relay inverse-arp

12. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
Ipv6 unicast-routing
Network
1 - 2 - 5.5 - 11
Sh frame-relay pvc

13. What are the steps in PPP authentication?
Yes
::1 same as 127.0.0.1
Link establishment - optional authentication - network layer protocol
192.168.0.0 to 192.168.255.255

14. What is the first action that a host will take when sending data to a host on a different network?
One to many addresses...always start with ff
Arp for the host
DLCI to an IP address
Triggered update - split horizon - route poisoning

15. Frame relay point to point interfaces emulate _______
Per frame sequence counters and key mixing using temporal keys.
20
Sh frame-relay pvc
Leased lines

16. By default - FR is classified as what type of physical network?
Ripv2 is classless - multicasts - allows authentication
1544 kbps
Nonbroadcast multi-access
Publicly routable addresses

17. What are the three options for LMI in FR?
10 seconds with every 6th message being a full status message
32 bits
Q933a - cisco and ansi
Triggered update - split horizon - route poisoning

18. Static secure mac addresses are stored...
Destined for a single interface
Publicly routable addresses
Access-class
In the address table and added to the running config

19. tcp/udp port for SNMP
Split horizon and holddown timers
161
Sh vtp status
Nonbroadcast multi-access

20. IPv6 unicast address
10 seconds with every 6th message being a full status message
One to first of many addresses
Destined for a single interface
::1

21. what 3 things can be deduced from the IOS image file name?
120
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Feature capabilities - hardware platform - run location and compression status
Ipv6 rip <process-name> enable

22. Which 2 commands show IP address associated with a MAC address
10.0.0.0 to 10.255.255.255
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
Feature capabilities - hardware platform - run location and compression status
Sh arp and sh int

23. IPv6 FE80::/10
Publicly routable addresses
Link-local unicast range
1544 kbps
Sh ip int [interface]

24. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
Split horizon and holddown timers
No LMI is being received by the switch or there is no service between the CPE and frame switch
Access-class

25. What can you utilize by using PPP layer 2 encapsulation?
Operational pvc
Compression - multilink support - authentication
It should be default-network
The address is removed from the pool until the confilct is resolved.

26. tcp/udp port for TFTP
Sh frame-relay traffic
No frame-relay inverse-arp
21
69

27. 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 frame-relay pvc
Unique local unicast range
Yes

28. What command displays the CHAP authentication process in real time?
Debug ppp authentication
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Private address. Can be routed locally - but not on Internet
No LMI is being received by the switch or there is no service between the CPE and frame switch

29. Which features did wpav4 add to address the weaknesses of WEP?
Point to point
Sh frame-relay pvc
Per frame sequence counters and key mixing using temporal keys.
Ip addresses are conserved if vlsm is not used for subnetting

30. What is the LMI DLCI used in Cisco?
32768
23
One
1023

31. name a situation where a default route would be appropriate...
Root and designated
To provide routing to a destination not specified in the routing table and is outside the local network
224.0.0.5
Sh ip int [interface]

32. What is the command to use an ACL for VTY access
Access-class
Same as ::...same as 0.0.0.0
Multicast range
No LMI is being received by the switch or there is no service between the CPE and frame switch

33. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
Used with 6 to 4
Ip addresses are conserved if vlsm is not used for subnetting
Point to point
Multicast range

34. tcp/udp port for SMTP
::1
25
Show arp
Operational pvc

35. How long is an IPv6 address?
Publicly routable addresses
Debug ppp authentication
128 bits
No LMI is being received by the switch or there is no service between the CPE and frame switch

36. What command kills telnet session #3?
In the address table and added to the running config
Sh vtp status
Disconnect 3
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

37. IPv6 unique local address
One to many addresses...always start with ff
Ipv6 address 2001:0:1:0::2/64 (example)
Private address. Can be routed locally - but not on Internet
Nonbroadcast multi-access

38. Inverse ARP maps a ______ to a ________
Sh frame-relay pvc
Publicly routable addresses
DLCI to an IP address
Per frame sequence counters and key mixing using temporal keys.

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

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40. tcp/udp port for FTP data
Feature capabilities - hardware platform - run location and compression status
Device identifier - address list - port identifier - capabilites list - platform
20
Q933a - cisco and ansi

41. IPv6 3FFF:FFFF::/32
Sh flash
2000::/3
Examples and documentation
Operational pvc

42. Which command shows pvc mappings between the router and the frame switch?
0
No frame-relay inverse-arp
By default
Sh frame-relay pvc

43. What is the frame relay inactive state?

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44. what command shows which vtp server updated the switch
Private address. Can be routed locally - but not on Internet
Sh frame-relay pvc
Examples and documentation
Sh vtp status

45. IPv6 FF00::/8
25
Ipv6 rip <process-name> enable
Multicast range
Rollover

46. Which command disables frame-relay inverse arp?
DSSS
0
One to first of many addresses
No frame-relay inverse-arp

47. ipv6 global addresses start with ...
1544 kbps
Rommon
2000::/3
In the address table and added to the running config

48. confreg 2142
Global unicast range
Ignore nvram (password recovery)
In the address table and added to the running config
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

49. IPv6 2000::/3
Global unicast range
69
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Root and designated

50. Dynamic secure mac addresses are stored...
Only in the address table
In the address table and added to the running config
23
Rollover