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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 is the frame relay active state?
DSSS
Examples and documentation
TKIP and WEP
Operational pvc

2. What is the first action that a host will take when sending data to a host on a different network?
Arp for the host
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Same as ::...same as 0.0.0.0
1 - 2 - 5.5 - 11

3. How often do LMI messages flow?
69
::1
10 seconds with every 6th message being a full status message
No LMI is being received by the switch or there is no service between the CPE and frame switch

4. What command kills telnet session #3?
Like private ipv4 address - but can't be routed at all
Show frame-relay lmi
Disconnect 3
Q933a - cisco and ansi

5. IPv6 2002::/16
Used with 6 to 4
Destined for a single interface
Network
DSSS

6. What information is supplied by CDP? (5)
Compression - multilink support - authentication
Nonbroadcast multi-access
10 seconds with every 6th message being a full status message
Device identifier - address list - port identifier - capabilites list - platform

7. Which command shows global frame relay stats since the last router reload?
Sh frame-relay traffic
Highest logical interface IP - then highest configured IP
Device identifier - address list - port identifier - capabilites list - platform
::1

8. How long is an IPv6 address?
In the address table and added to the running config
32 bits
128 bits
53

9. 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
120
1 - 2 - 5.5 - 11
Sh ip route eigrp

10. Which command shows frame relay status and keep-alive information?
Rollover
Show frame-relay lmi
Sh ip eigrp neighbors
Point to point

11. ipv6 global addresses start with ...
Root and designated
Pap and chap
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
2000::/3

12. IPv6 unicast address
Triggered update - split horizon - route poisoning
No frame-relay inverse-arp
TKIP and WEP
Destined for a single interface

13. What is the LMI DLCI used in Cisco?
1023
Sh frame-relay map
128 bits
2102

14. IPv6 0:0:0:0:0:0:192.168.100.1
Feature capabilities - hardware platform - run location and compression status
Ipv4 address in a mixed environment
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
Only in the address table

15. IPv6 anycast address
To provide routing to a destination not specified in the routing table and is outside the local network
1 - 2 - 5.5 - 11
One to first of many addresses
Like private ipv4 address - but can't be routed at all

16. Which 2 port roles forward traffic under 802.1w standard?
Ip addresses are conserved if vlsm is not used for subnetting
Sh frame-relay traffic
Root and designated
It should be default-network

17. Which features did wpav4 add to address the weaknesses of WEP?
Per frame sequence counters and key mixing using temporal keys.
Local router - frame relay WAN
Examples and documentation
Sh frame-relay traffic

18. tcp/udp port for telnet
23
Triggered update - split horizon - route poisoning
Same subnet
Unique local unicast range

19. The frame relay dlci identifies the logical circuit between the ______ and the ______
In the address table and added to the running config
Local router - frame relay WAN
One to first of many addresses
<ctrl><shift>6 then x

20. At which layer should you begin troubleshooting QOS issues?
Ignore nvram (password recovery)
32768
Aes-ccmp
Network

21. What is the LMI DLCI used in ANSI?
Feature capabilities - hardware platform - run location and compression status
Sh ip int [interface]
0
Sh frame-relay map

22. what command shows which vtp server updated the switch
Sh vtp status
Triggered update - split horizon - route poisoning
Split horizon and holddown timers
No LMI is being received by the switch or there is no service between the CPE and frame switch

23. Which speeds must be disabled in a mixed 801.11b/g WLAN to all only 802.11g clients to connect?
1 -2 - 5.5 - 11
Unique local unicast range
Ignore nvram (password recovery)
Highest logical interface IP - then highest configured IP

24. What is the order of preference in a routing table?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Rollover
Leased lines
Aes-ccmp

25. What criteria does OSPF use to determine RID?
Highest logical interface IP - then highest configured IP
224.0.0.5
Feature capabilities - hardware platform - run location and compression status
By default

26. EIGRP summarizes at class boundaries...
By default
Ipv4 address in a mixed environment
Sh ip ospf interface
To configure a route form an ISP router into a corporate network

27. name a situation where a static route would be appropriate...
To configure a route form an ISP router into a corporate network
Ipv6 rip <process-name> enable
No frame-relay inverse-arp
Multicast range

28. What does a frame relay pvc status of inactive indicate?
Show arp
20
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Network

29. Frame relay point to point interfaces emulate _______
One
10.0.0.0 to 10.255.255.255
Leased lines
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz

30. IPv6 2000::/3
Sh frame-relay pvc
Disconnect 3
Remote router's connection to the frame relay switch isn't working
Global unicast range

31. Which command turns on IPv6 routing?
Disconnect 3
Same subnet
Global unicast range
Ipv6 unicast-routing

32. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
172.16.0.0 to 172.31.255.255
Sh ip eigrp neighbors
<ctrl><shift>6 then x
TKIP and WEP

33. What rule does dhcp use when an IP address conflict is detected?
Multicast range
Yes
Same subnet
The address is removed from the pool until the confilct is resolved.

34. What command shows the status of PVC - FECN - BECN
Sh frame-relay pvc
Operational pvc
Global unicast range
Per frame sequence counters and key mixing using temporal keys.

35. What 3 things are necessary for 2 routers to establish ospf neighborship?
Pap and chap
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Access-class
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

36. Name 2 reasons a serial connection can be in an up/down status?
Encapsulation mismatch and clock rate issues.
Sh frame-relay traffic
Arp for the host
Ipv6 rip <process-name> enable

37. What is the default configuration register setting?
192.168.0.0 to 192.168.255.255
Ipv4 address in a mixed environment
2102
Ip ospf authentication - ip ospf authentication-key XXXXX

38. confreg 2142
Ignore nvram (password recovery)
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
DLCI to an IP address
Compression - multilink support - authentication

39. IPv6 0:0:0:0:0:0:0:0
To provide routing to a destination not specified in the routing table and is outside the local network
FECN - BECN - DE
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Same as ::...same as 0.0.0.0

40. What are the two ppp authentication methods?
100
Pap and chap
Ipv6 rip <process-name> enable
32 bits

41. tcp/udp port for SNMP
One to first of many addresses
Ignore nvram (password recovery)
161
TKIP and WEP

42. What is the default bridge STP priority?
Sh frame-relay pvc
Arp for the host
32768
20

43. What is the frame relay inactive state?

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44. What sequence of commands creates encrypted eigrp authentication
FECN - BECN - DE
It should be default-network
Arp for the host
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

45. Dynamic secure mac addresses are stored...
Only in the address table
1023
Ipv4 address in a mixed environment
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

46. tcp/udp port for FTP data
23
20
10 seconds with every 6th message being a full status message
DSSS

47. What does ripv2 do to prevent routing loops?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
120
Split horizon and holddown timers
Operational pvc

48. What type of cable connects the router's aux port to a modem?
Feature capabilities - hardware platform - run location and compression status
21
Rollover
Point to point

49. class a private addresses
DLCI to an IP address
Like private ipv4 address - but can't be routed at all
Sh arp and sh int
10.0.0.0 to 10.255.255.255

50. IPv6 0:0:0:0:0:0:0:1
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
32768
Yes
::1 same as 127.0.0.1