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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. tcp/udp port for SMTP
25
Link establishment - optional authentication - network layer protocol
Sh frame-relay map
Highest logical interface IP - then highest configured IP

2. IPv6 anycast address
Rommon
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
10 seconds with every 6th message being a full status message
One to first of many addresses

3. tcp/udp port for FTP data
Sh frame-relay traffic
20
Show frame-relay lmi
10.0.0.0 to 10.255.255.255

4. 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
Remote router's connection to the frame relay switch isn't working
Sh vtp status
In the address table and added to the running config

5. What spread spectrum technology does 802.11b use?
Aes-ccmp
Sh frame-relay traffic
DSSS
128 bits

6. Which command shows global frame relay stats since the last router reload?
Triggered update - split horizon - route poisoning
Sh frame-relay traffic
Link establishment - optional authentication - network layer protocol
Multicast range

7. What is the default bridge STP priority?
::1
32768
Link-local unicast range
Rommon

8. What is the ipv6 loopback address?
1544 kbps
One to many addresses...always start with ff
::1
172.16.0.0 to 172.31.255.255

9. Inverse ARP maps a ______ to a ________
DLCI to an IP address
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
It should be default-network
Sh frame-relay pvc

10. name a situation where a static route would be appropriate...
32768
To configure a route form an ISP router into a corporate network
Ip ospf authentication - ip ospf authentication-key XXXXX
In the address table and added to the running config

11. tcp/udp port for FTP control
Same as ::...same as 0.0.0.0
21
224.0.0.5
Ipv6 rip <process-name> enable

12. What is the frame relay deleted state?
To provide routing to a destination not specified in the routing table and is outside the local network
No LMI is being received by the switch or there is no service between the CPE and frame switch
::1
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

13. IPv6 link-local address

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14. tcp/udp port for POP3
Point to point
Triggered update - split horizon - route poisoning
One to first of many addresses
100

15. Which command shows frame relay status and keep-alive information?
Nonbroadcast multi-access
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Show frame-relay lmi
1023

16. EIGRP summarizes at class boundaries...
10.0.0.0 to 10.255.255.255
Compression - multilink support - authentication
53
By default

17. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
1544 kbps
Operational pvc
2000::/3

18. What type of frame subinterface do you use for hub and spoke?
Destined for a single interface
FECN - BECN - DE
Point to point
Sh frame-relay map

19. IPv6 unicast address
Destined for a single interface
One
Point to point
100

20. Which command shows global frame relay stats since the last router reload?
Remote router's connection to the frame relay switch isn't working
DSSS
No LMI is being received by the switch or there is no service between the CPE and frame switch
Sh frame-relay traffic

21. What commands create md5 encrypted ospf authentication?
Local router - frame relay WAN
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Sh frame-relay map
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

22. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Same subnet
21
To configure a route form an ISP router into a corporate network
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

23. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Sh ip int [interface]
Rommon
Private address. Can be routed locally - but not on Internet
Sh ip eigrp neighbors

24. Which command shows if an acl is applied to an interface?
Ip ospf authentication - ip ospf authentication-key XXXXX
No frame-relay inverse-arp
Like private ipv4 address - but can't be routed at all
Sh ip int [interface]

25. At which layer should you begin troubleshooting QOS issues?
Ip ospf authentication - ip ospf authentication-key XXXXX
Examples and documentation
32768
Network

26. Which command suspends a telnet session?
In the address table and added to the running config
<ctrl><shift>6 then x
Unique local unicast range
Boots to rommon

27. confreg 2120
Rommon
The address is removed from the pool until the confilct is resolved.
To configure a route form an ISP router into a corporate network
Compression - multilink support - authentication

28. What is the default AD for RIP
Sh frame-relay traffic
Sh ip int [interface]
120
Multicast range

29. What does config register 0x2100 do?
Leased lines
Arp for the host
Boots to rommon
Sh frame-relay pvc

30. Static secure mac addresses are stored...
TKIP and WEP
224.0.0.5
In the address table and added to the running config
Highest logical interface IP - then highest configured IP

31. What does a frame relay pvc status of inactive indicate?
20
Remote router's connection to the frame relay switch isn't working
Private address. Can be routed locally - but not on Internet
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

32. IPv6 FE80::/10
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Link-local unicast range
Show frame-relay lmi
Link establishment - optional authentication - network layer protocol

33. What commands create plain-text ospf authentication?
Ip ospf authentication - ip ospf authentication-key XXXXX
The address is removed from the pool until the confilct is resolved.
Ip addresses are conserved if vlsm is not used for subnetting
Sh frame-relay pvc

34. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
1 - 2 - 5.5 - 11
Local router - frame relay WAN
Link establishment - optional authentication - network layer protocol
Ipv4 address in a mixed environment

35. IPv6 FC00::/7
Triggered update - split horizon - route poisoning
Debug ppp authentication
Remote router's connection to the frame relay switch isn't working
Unique local unicast range

36. tcp/udp port for SNMP
1 - 2 - 5.5 - 11
Multicast range
Examples and documentation
161

37. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
Sh ip ospf interface
1023
Boots to rommon
Q933a - cisco and ansi

38. tcp/udp port for TFTP
Device identifier - address list - port identifier - capabilites list - platform
69
Point to point
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match

39. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
Sh frame-relay map
No frame-relay inverse-arp
Unique local unicast range

40. IPv6 0:0:0:0:0:0:0:0
Same as ::...same as 0.0.0.0
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
Local router - frame relay WAN

41. What type of frame subinterface do you use for hub and spoke?
Point to point
25
One
Split horizon and holddown timers

42. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
FECN - BECN - DE
Sh frame-relay pvc
To provide routing to a destination not specified in the routing table and is outside the local network
One

43. Sticky secure mac addresses are stored...
In the address table and added to the running config
120
Examples and documentation
Leased lines

44. What command determines if frame relay inverse arp resolved a remote IP address to a local DLCI on a multipoint interface or a subinterface?
Triggered update - split horizon - route poisoning
10.0.0.0 to 10.255.255.255
Sh ip eigrp neighbors
Sh frame-relay map

45. Which features did wpav4 add to address the weaknesses of WEP?
Compression - multilink support - authentication
The address is removed from the pool until the confilct is resolved.
Per frame sequence counters and key mixing using temporal keys.
DLCI to an IP address

46. What is the command to use an ACL for VTY access
2000::/3
Access-class
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
One to many addresses...always start with ff

47. Which command shows frame relay status and keep-alive information?
1023
Show frame-relay lmi
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
161

48. What is the order of preference in a routing table?
<ctrl><shift>6 then x
Remote router's connection to the frame relay switch isn't working
Sh frame-relay traffic
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

49. class c private addresses
192.168.0.0 to 192.168.255.255
Decimal - Hex
Rollover
Only in the address table

50. Which command assigns an IPv6 address to an interface?
<ctrl><shift>6 then x
Only in the address table
It should be default-network
Ipv6 address 2001:0:1:0::2/64 (example)