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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. Which command shows frame relay status and keep-alive information?
Show frame-relay lmi
Pap and chap
1544 kbps
1023

2. What is the default AD for RIP
Publicly routable addresses
Split horizon and holddown timers
120
Leased lines

3. Which command shows frame relay status and keep-alive information?
No frame-relay inverse-arp
Show frame-relay lmi
Point to point
Operational pvc

4. IPv6 2002::/16
Used with 6 to 4
Leased lines
Sh frame-relay pvc
::1

5. Inverse ARP maps a ______ to a ________
Compression - multilink support - authentication
DLCI to an IP address
Bypass startup config - initial config mode - password recovery
69

6. Which command disables frame-relay inverse arp?
No frame-relay inverse-arp
Access-class
Ipv4 address in a mixed environment
In the address table and added to the running config

7. Which command shows global frame relay stats since the last router reload?
Only in the address table
Unique local unicast range
Sh frame-relay traffic
No frame-relay inverse-arp

8. By default - FR is classified as what type of physical network?
Rollover
::1 same as 127.0.0.1
Examples and documentation
Nonbroadcast multi-access

9. 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
Same subnet
Q933a - cisco and ansi
Yes

10. The frame relay dlci identifies the logical circuit between the ______ and the ______
Local router - frame relay WAN
One to many addresses...always start with ff
10.0.0.0 to 10.255.255.255
Rollover

11. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
Device identifier - address list - port identifier - capabilites list - platform
10 seconds with every 6th message being a full status message
Debug ppp authentication

12. What rule does dhcp use when an IP address conflict is detected?
10 seconds with every 6th message being a full status message
23
The address is removed from the pool until the confilct is resolved.
Point to point

13. What command is used to debug the ping command?
32 bits
Debug ip icmp
Pap and chap
Nonbroadcast multi-access

14. What is the ipv6 loopback adddress?
Triggered update - split horizon - route poisoning
::1
Rommon
Same as ::...same as 0.0.0.0

15. tcp/udp port for TFTP
69
Arp for the host
Rollover
Ignore nvram (password recovery)

16. tcp/udp port for POP3
DSSS
100
::1 same as 127.0.0.1
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

17. What command shows the amount of memory being used and whether there is enough room to load a new image?
Sh frame-relay traffic
Sh flash
Yes
Split horizon and holddown timers

18. What 4 things are necessary for 2 routers to form an eigrp relationship?
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
To provide routing to a destination not specified in the routing table and is outside the local network
Compression - multilink support - authentication
100

19. what 3 things can be deduced from the IOS image file name?
TKIP and WEP
10 seconds with every 6th message being a full status message
Feature capabilities - hardware platform - run location and compression status
32768

20. Which command shows pvc mappings between the router and the frame switch?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
DLCI to an IP address
Ip addresses are conserved if vlsm is not used for subnetting
Sh frame-relay pvc

21. What commands create plain-text ospf authentication?
By default
Ip ospf authentication - ip ospf authentication-key XXXXX
One to many addresses...always start with ff
21

22. Which command shows if an acl is applied to an interface?
In the address table and added to the running config
Examples and documentation
Sh ip int [interface]
Sh flash

23. ipv6 global addresses start with ...
2000::/3
32768
Sh vtp status
10 seconds with every 6th message being a full status message

24. Which command assigns an IPv6 address to an interface?
Ipv6 address 2001:0:1:0::2/64 (example)
Aes-ccmp
161
Sh flash

25. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
128 bits
Same subnet
1 -2 - 5.5 - 11
Device identifier - address list - port identifier - capabilites list - platform

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

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27. IPv6 3FFF:FFFF::/32
Sh ip int [interface]
The address is removed from the pool until the confilct is resolved.
Examples and documentation
Global unicast range

28. Frame relay point to point interfaces emulate _______
::1
Network
Leased lines
Sh ip int [interface]

29. What does a frame relay pvc status of inactive indicate?
Publicly routable addresses
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Root and designated
TKIP and WEP

30. What is the ipv6 loopback address?
Q933a - cisco and ansi
Private address. Can be routed locally - but not on Internet
Same as ::...same as 0.0.0.0
::1

31. name a situation where a static route would be appropriate...
Show frame-relay lmi
To configure a route form an ISP router into a corporate network
Highest logical interface IP - then highest configured IP
<ctrl><shift>6 then x

32. What is wrong with this command 'ip default-route 10.1.1.1'?
Rommon
It should be default-network
1 - 2 - 5.5 - 11
No frame-relay inverse-arp

33. Which command disables frame-relay inverse arp?
One to first of many addresses
No frame-relay inverse-arp
Leased lines
Publicly routable addresses

34. What is the default configuration register setting?
Per frame sequence counters and key mixing using temporal keys.
2102
Ipv6 rip <process-name> enable
Compression - multilink support - authentication

35. What is the order of preference in a routing table?
Like private ipv4 address - but can't be routed at all
Examples and documentation
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Ip addresses are conserved if vlsm is not used for subnetting

36. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
One to many addresses...always start with ff
One
25
Root and designated

37. What is the first action that a host will take when sending data to a host on a different network?
Arp for the host
Multicast range
20
172.16.0.0 to 172.31.255.255

38. Static secure mac addresses are stored...
Local router - frame relay WAN
In the address table and added to the running config
The address is removed from the pool until the confilct is resolved.
Ipv4 address in a mixed environment

39. What criteria does OSPF use to determine RID?
Highest logical interface IP - then highest configured IP
Private address. Can be routed locally - but not on Internet
Per frame sequence counters and key mixing using temporal keys.
Debug ip icmp

40. Which command shows pvc mappings between the router and the frame switch?
128 bits
Sh frame-relay pvc
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
It should be default-network

41. What is the default bridge STP priority?
Same subnet
Show frame-relay lmi
<ctrl><shift>6 then x
32768

42. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
23
Sh ip eigrp neighbors
DLCI to an IP address
No frame-relay inverse-arp

43. Sticky secure mac addresses are stored...
In the address table and added to the running config
Examples and documentation
No frame-relay inverse-arp
Per frame sequence counters and key mixing using temporal keys.

44. Which command turns on IPv6 routing?
No frame-relay inverse-arp
10.0.0.0 to 10.255.255.255
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Ipv6 unicast-routing

45. What does ripv2 do to prevent routing loops?
Ipv6 address 2001:0:1:0::2/64 (example)
Split horizon and holddown timers
In the address table and added to the running config
Decimal - Hex

46. tcp/udp port for telnet
1544 kbps
Per frame sequence counters and key mixing using temporal keys.
23
<ctrl><shift>6 then x

47. tcp/udp port for SMTP
Sh ip eigrp neighbors
No frame-relay inverse-arp
Local router - frame relay WAN
25

48. Which 2 commands show IP address associated with a MAC address
1 -2 - 5.5 - 11
Show frame-relay lmi
Sh arp and sh int
Leased lines

49. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Decimal - Hex
Sh arp and sh int
1544 kbps
32768

50. What spread spectrum technology does 802.11b use?
DSSS
Destined for a single interface
Bypass startup config - initial config mode - password recovery
<ctrl><shift>6 then x