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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 speeds must be disabled in a mixed 801.11b/g WLAN to all only 802.11g clients to connect?
Sh frame-relay pvc
To provide routing to a destination not specified in the routing table and is outside the local network
Arp for the host
1 -2 - 5.5 - 11

2. IPv6 2002::/16
Multicast range
Compression - multilink support - authentication
Sh frame-relay pvc
Used with 6 to 4

3. What is the default configuration register setting?
2102
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Link-local unicast range
Only in the address table

4. What is the frame relay deleted state?
Sh ip route eigrp
Sh vtp status
Ipv4 address in a mixed environment
No LMI is being received by the switch or there is no service between the CPE and frame switch

5. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
::1
0
Point to point

6. tcp/udp port for POP3
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
Rollover
Point to point
100

7. IPv6 3FFF:FFFF::/32
2102
Examples and documentation
Only in the address table
Ipv6 rip <process-name> enable

8. Which command shows global frame relay stats since the last router reload?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Sh frame-relay traffic
In the address table and added to the running config
1 -2 - 5.5 - 11

9. What 2 features did WPAV1 add to address WEP's weaknesses?
Per frame sequence counters and key mixing using temporal keys.
Ipv6 address 2001:0:1:0::2/64 (example)
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
53

10. What does a frame relay pvc status of inactive indicate?
1 -2 - 5.5 - 11
Split horizon and holddown timers
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
120

11. What command shows the status of PVC - FECN - BECN
Sh frame-relay pvc
20
Sh vtp status
Sh frame-relay traffic

12. Which command assigns an IPv6 address to an interface?
Sh ip ospf interface
No frame-relay inverse-arp
Ipv6 address 2001:0:1:0::2/64 (example)
Yes

13. Which two wireless encryption methods are based on RC4?
Ignore nvram (password recovery)
TKIP and WEP
Sh frame-relay map
25

14. What is the first action that a host will take when sending data to a host on a different network?
100
Point to point
192.168.0.0 to 192.168.255.255
Arp for the host

15. How does ripv2 respond to topology changes?
Triggered update - split horizon - route poisoning
53
In the address table and added to the running config
Rommon

16. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Pap and chap
192.168.0.0 to 192.168.255.255
Show arp
Decimal - Hex

17. Which command suspends a telnet session?
The address is removed from the pool until the confilct is resolved.
21
<ctrl><shift>6 then x
10.0.0.0 to 10.255.255.255

18. Which 2 port roles forward traffic under 802.1w standard?
53
Root and designated
Unique local unicast range
Network

19. What is the frame relay active state?
Sh ip int [interface]
Operational pvc
Triggered update - split horizon - route poisoning
Per frame sequence counters and key mixing using temporal keys.

20. What is the ipv6 loopback adddress?
161
Examples and documentation
Private address. Can be routed locally - but not on Internet
::1

21. name a situation where a default route would be appropriate...
Access-class
Ip ospf authentication - ip ospf authentication-key XXXXX
To provide routing to a destination not specified in the routing table and is outside the local network
Same subnet

22. What is the default bridge STP priority?
Bypass startup config - initial config mode - password recovery
Destined for a single interface
2102
32768

23. What is the order of preference in a routing table?
172.16.0.0 to 172.31.255.255
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Sh ip eigrp neighbors
Link establishment - optional authentication - network layer protocol

24. class c private addresses
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
Feature capabilities - hardware platform - run location and compression status
Ip ospf authentication - ip ospf authentication-key XXXXX
192.168.0.0 to 192.168.255.255

25. Inverse ARP maps a ______ to a ________
Like private ipv4 address - but can't be routed at all
100
Sh ip route eigrp
DLCI to an IP address

26. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Sh ip eigrp neighbors
To configure a route form an ISP router into a corporate network
Ipv4 address in a mixed environment
Device identifier - address list - port identifier - capabilites list - platform

27. what 3 things can be deduced from the IOS image file name?
Unique local unicast range
Feature capabilities - hardware platform - run location and compression status
161
Compression - multilink support - authentication

28. What is the command to use an ACL for VTY access
Access-class
Highest logical interface IP - then highest configured IP
Ipv4 address in a mixed environment
One to first of many addresses

29. tcp/udp port for TFTP
One
Operational pvc
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
69

30. What is the LMI DLCI used in ANSI?
Leased lines
0
Sh frame-relay pvc
Pap and chap

31. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Arp for the host
Point to point
Examples and documentation
Same subnet

32. IPv6 0:0:0:0:0:0:0:1
Debug ip icmp
Feature capabilities - hardware platform - run location and compression status
::1 same as 127.0.0.1
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

33. tcp/udp port for FTP control
21
Ipv6 address 2001:0:1:0::2/64 (example)
TKIP and WEP
Aes-ccmp

34. Frame relay point to point interfaces emulate _______
Leased lines
Publicly routable addresses
128 bits
69

35. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
69
10 seconds with every 6th message being a full status message
1544 kbps
Boots to rommon

36. EIGRP summarizes at class boundaries...
DLCI to an IP address
21
<ctrl><shift>6 then x
By default

37. What criteria does OSPF use to determine RID?
Sh ip eigrp neighbors
Highest logical interface IP - then highest configured IP
Per frame sequence counters and key mixing using temporal keys.
69

38. tcp/udp port for SMTP
Point to point
::1 same as 127.0.0.1
25
Remote router's connection to the frame relay switch isn't working

39. What command displays the CHAP authentication process in real time?
To provide routing to a destination not specified in the routing table and is outside the local network
Debug ppp authentication
Split horizon and holddown timers
224.0.0.5

40. Which command turns on RIPng for ipv6?
Sh frame-relay traffic
DLCI to an IP address
Ipv6 rip <process-name> enable
The address is removed from the pool until the confilct is resolved.

41. Which command disables frame-relay inverse arp?
No frame-relay inverse-arp
One to first of many addresses
Sh flash
Per frame sequence counters and key mixing using temporal keys.

42. Dynamic secure mac addresses are stored...
Only in the address table
Network
Pap and chap
Sh frame-relay pvc

43. Which command shows pvc mappings between the router and the frame switch?
Sh ip route eigrp
20
Rommon
Sh frame-relay pvc

44. What does config register 0x2100 do?
Sh frame-relay pvc
Same as ::...same as 0.0.0.0
Boots to rommon
25

45. What type of frame subinterface do you use for hub and spoke?
One to first of many addresses
Point to point
Per frame sequence counters and key mixing using temporal keys.
Yes

46. What type of cable connects the router's aux port to a modem?
Global unicast range
Rollover
Point to point
Debug ip icmp

47. What command shows the amount of memory being used and whether there is enough room to load a new image?
Sh flash
DSSS
53
Ip ospf authentication - ip ospf authentication-key XXXXX

48. IPv6 link-local address

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49. Which command shows only EIGRP routes?
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
Sh flash
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Sh ip route eigrp

50. IPv6 unicast address
Yes
No frame-relay inverse-arp
Destined for a single interface
Unique local unicast range