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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 only EIGRP routes?
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
Sh ip route eigrp
Point to point
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

2. At which layer should you begin troubleshooting QOS issues?
Device identifier - address list - port identifier - capabilites list - platform
Network
Show frame-relay lmi
<ctrl><shift>6 then x

3. What command shows the amount of memory being used and whether there is enough room to load a new image?
No LMI is being received by the switch or there is no service between the CPE and frame switch
Sh ip int [interface]
10.0.0.0 to 10.255.255.255
Sh flash

4. Which command shows pvc mappings between the router and the frame switch?
Network
Sh frame-relay pvc
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Sh vtp status

5. IPv6 global unicast addresses
Yes
Publicly routable addresses
21
Debug ip icmp

6. IPv6 0:0:0:0:0:0:192.168.100.1
Root and designated
Sh ip route eigrp
Sh vtp status
Ipv4 address in a mixed environment

7. What command kills telnet session #3?
Leased lines
Disconnect 3
1023
Nonbroadcast multi-access

8. tcp/udp port for POP3
100
Link-local unicast range
Rollover
Sh ip int [interface]

9. IPv6 FF00::/8
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
2000::/3
Global unicast range
Multicast range

10. Which command turns on RIPng for ipv6?
Ipv6 rip <process-name> enable
Ignore nvram (password recovery)
Private address. Can be routed locally - but not on Internet
FECN - BECN - DE

11. What is the frame relay deleted state?
Private address. Can be routed locally - but not on Internet
Sh ip ospf interface
No LMI is being received by the switch or there is no service between the CPE and frame switch
Remote router's connection to the frame relay switch isn't working

12. IPv6 2000::/3
One
No frame-relay inverse-arp
Global unicast range
In the address table and added to the running config

13. Which 2 commands show IP address associated with a MAC address
Sh arp and sh int
Private address. Can be routed locally - but not on Internet
Sh vtp status
Ip addresses are conserved if vlsm is not used for subnetting

14. By default - FR is classified as what type of physical network?
69
172.16.0.0 to 172.31.255.255
Nonbroadcast multi-access
Point to point

15. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Per frame sequence counters and key mixing using temporal keys.
Examples and documentation
No frame-relay inverse-arp
Sh ip eigrp neighbors

16. How long is an IPv6 address?
53
128 bits
Sh ip ospf interface
Private address. Can be routed locally - but not on Internet

17. name a situation where a default route would be appropriate...
To provide routing to a destination not specified in the routing table and is outside the local network
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Like private ipv4 address - but can't be routed at all
2102

18. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Show frame-relay lmi
Local router - frame relay WAN
By default
Same subnet

19. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Sh frame-relay pvc
Sh frame-relay pvc

20. Which command shows global frame relay stats since the last router reload?
1023
Sh frame-relay traffic
120
Global unicast range

21. What is the frame relay active state?
Operational pvc
Examples and documentation
Root and designated
Aes-ccmp

22. What are the two ppp authentication methods?
Pap and chap
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
Used with 6 to 4
Destined for a single interface

23. The frame relay dlci identifies the logical circuit between the ______ and the ______
TKIP and WEP
Show arp
Local router - frame relay WAN
In the address table and added to the running config

24. Inverse ARP maps a ______ to a ________
One
120
DLCI to an IP address
Show frame-relay lmi

25. Which 2 port roles forward traffic under 802.1w standard?
Aes-ccmp
Root and designated
Show arp
Publicly routable addresses

26. Name 2 reasons a serial connection can be in an up/down status?
Yes
Encapsulation mismatch and clock rate issues.
53
TKIP and WEP

27. What commands create md5 encrypted ospf authentication?
Sh ip eigrp neighbors
Sh frame-relay traffic
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz

28. What command displays the CHAP authentication process in real time?
Debug ip icmp
Ipv4 address in a mixed environment
Aes-ccmp
Debug ppp authentication

29. IPv6 unique local address
Private address. Can be routed locally - but not on Internet
To configure a route form an ISP router into a corporate network
Sh ip int [interface]
::1

30. What type of frame subinterface do you use for hub and spoke?
Decimal - Hex
Examples and documentation
120
Point to point

31. IPv6 link-local address

32. EIGRP summarizes at class boundaries...
By default
Arp for the host
1023
Unique local unicast range

33. Which command shows frame relay status and keep-alive information?
Show frame-relay lmi
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
Sh ip ospf interface

34. What information is supplied by CDP? (5)
Local router - frame relay WAN
1544 kbps
Feature capabilities - hardware platform - run location and compression status
Device identifier - address list - port identifier - capabilites list - platform

35. What are the three options for LMI in FR?
Boots to rommon
Q933a - cisco and ansi
1544 kbps
23

36. Which command shows frame relay status and keep-alive information?
No frame-relay inverse-arp
Sh flash
Show frame-relay lmi
Sh frame-relay pvc

37. Frame relay point to point interfaces emulate _______
Access-class
Nonbroadcast multi-access
Leased lines
Only in the address table

38. confreg 2120
32768
Rommon
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Destined for a single interface

39. What is the frame relay inactive state?

40. what command shows which vtp server updated the switch
Sh frame-relay traffic
Sh vtp status
Ipv6 address 2001:0:1:0::2/64 (example)
Remote router's connection to the frame relay switch isn't working

41. What is wrong with this command 'ip default-route 10.1.1.1'?
Pap and chap
It should be default-network
::1 same as 127.0.0.1
Sh frame-relay traffic

42. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
Access-class
1 - 2 - 5.5 - 11
Sh arp and sh int
Show frame-relay lmi

43. What type of cable connects the router's aux port to a modem?
It should be default-network
No frame-relay inverse-arp
Rollover
Ipv6 rip <process-name> enable

44. Static secure mac addresses are stored...
Aes-ccmp
In the address table and added to the running config
Like private ipv4 address - but can't be routed at all
224.0.0.5

45. Which command disables frame-relay inverse arp?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
::1 same as 127.0.0.1
Arp for the host
No frame-relay inverse-arp

46. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
Same subnet
DLCI to an IP address
Access-class
Ip addresses are conserved if vlsm is not used for subnetting

47. IPv6 FC00::/7
Unique local unicast range
Sh frame-relay pvc
Highest logical interface IP - then highest configured IP
100

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

49. What does config register 0x2100 do?
Sh ip int [interface]
Sh frame-relay traffic
Bypass startup config - initial config mode - password recovery
Boots to rommon

50. IPv6 multicast address
Used with 6 to 4
One to many addresses...always start with ff
Q933a - cisco and ansi
1023