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Instructions:

Answer 50 questions in 15 minutes.
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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?
1 -2 - 5.5 - 11
Sh ip route eigrp
To configure a route form an ISP router into a corporate network
53

2. IPv6 0:0:0:0:0:0:0:0
53
53
100
Same as ::...same as 0.0.0.0

3. What command displays the CHAP authentication process in real time?
Debug ppp authentication
No frame-relay inverse-arp
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Encapsulation mismatch and clock rate issues.

4. What is the first action that a host will take when sending data to a host on a different network?
Bypass startup config - initial config mode - password recovery
No frame-relay inverse-arp
Debug ip icmp
Arp for the host

5. What command is used to debug the ping command?
Debug ip icmp
::1
Ipv6 address 2001:0:1:0::2/64 (example)
TKIP and WEP

6. The frame relay dlci identifies the logical circuit between the ______ and the ______
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
Local router - frame relay WAN
Ipv6 address 2001:0:1:0::2/64 (example)
Root and designated

7. Which 2 port roles forward traffic under 802.1w standard?
Root and designated
::1
Link-local unicast range
Triggered update - split horizon - route poisoning

8. How often do LMI messages flow?
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Arp for the host
10 seconds with every 6th message being a full status message
Multicast range

9. How long is an IPv6 address?
Show frame-relay lmi
Point to point
Ripv2 is classless - multicasts - allows authentication
128 bits

10. What command shows the amount of memory being used and whether there is enough room to load a new image?
Root and designated
Sh flash
::1 same as 127.0.0.1
Sh ip eigrp neighbors

11. class c private addresses
Examples and documentation
53
192.168.0.0 to 192.168.255.255
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match

12. What 4 things are necessary for 2 routers to form an eigrp relationship?
To configure a route form an ISP router into a corporate network
Split horizon and holddown timers
It should be default-network
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

13. IPv6 2001:0DB8::/32
Ipv4 address in a mixed environment
Examples and documentation
Ipv6 address 2001:0:1:0::2/64 (example)
In the address table and added to the running config

14. Which command shows if an acl is applied to an interface?
Used with 6 to 4
Sh ip int [interface]
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
Triggered update - split horizon - route poisoning

15. What is the ipv6 loopback address?
Remote router's connection to the frame relay switch isn't working
::1
Rommon
1544 kbps

16. Static secure mac addresses are stored...
In the address table and added to the running config
The address is removed from the pool until the confilct is resolved.
No LMI is being received by the switch or there is no service between the CPE and frame switch
1 - 2 - 5.5 - 11

17. confreg 2142
Nonbroadcast multi-access
Pap and chap
Sh ip ospf interface
Ignore nvram (password recovery)

18. name a situation where a default route would be appropriate...
10 seconds with every 6th message being a full status message
Sh ip route eigrp
10.0.0.0 to 10.255.255.255
To provide routing to a destination not specified in the routing table and is outside the local network

19. Which command assigns an IPv6 address to an interface?
Ipv6 address 2001:0:1:0::2/64 (example)
Link-local unicast range
Operational pvc
::1 same as 127.0.0.1

20. What type of frame subinterface do you use for hub and spoke?
53
Ignore nvram (password recovery)
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
Point to point

21. IPv6 multicast address
161
Triggered update - split horizon - route poisoning
No frame-relay inverse-arp
One to many addresses...always start with ff

22. what command shows which vtp server updated the switch
Sh vtp status
Point to point
Global unicast range
Link establishment - optional authentication - network layer protocol

23. What does ripv2 do to prevent routing loops?
DLCI to an IP address
Split horizon and holddown timers
Sh vtp status
224.0.0.5

24. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Sh vtp status
Examples and documentation
1544 kbps
Nonbroadcast multi-access

25. What is the default AD for RIP
120
Sh ip route eigrp
Bypass startup config - initial config mode - password recovery
::1 same as 127.0.0.1

26. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
128 bits
Point to point
Ip addresses are conserved if vlsm is not used for subnetting
Decimal - Hex

27. What are the three types of congestion notification used by frame relay?
FECN - BECN - DE
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Publicly routable addresses
10 seconds with every 6th message being a full status message

28. IPv6 unicast address
Root and designated
Sh ip eigrp neighbors
1 - 2 - 5.5 - 11
Destined for a single interface

29. What rule does dhcp use when an IP address conflict is detected?
In the address table and added to the running config
The address is removed from the pool until the confilct is resolved.
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Device identifier - address list - port identifier - capabilites list - platform

30. IPv6 link-local address

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31. Which command shows frame relay status and keep-alive information?
1544 kbps
1023
Show frame-relay lmi
To provide routing to a destination not specified in the routing table and is outside the local network

32. EIGRP summarizes at class boundaries...
No frame-relay inverse-arp
Show frame-relay lmi
Private address. Can be routed locally - but not on Internet
By default

33. What type of cable connects the router's aux port to a modem?
10 seconds with every 6th message being a full status message
Sh flash
Local router - frame relay WAN
Rollover

34. IPv6 2000::/3
Remote router's connection to the frame relay switch isn't working
By default
Global unicast range
Arp for the host

35. What does config register 0x2142 do?
Global unicast range
120
Bypass startup config - initial config mode - password recovery
Ipv6 address 2001:0:1:0::2/64 (example)

36. At which layer should you begin troubleshooting QOS issues?
::1 same as 127.0.0.1
Network
Publicly routable addresses
Ripv2 is classless - multicasts - allows authentication

37. Which 2 commands show IP address associated with a MAC address
Sh arp and sh int
120
Examples and documentation
Q933a - cisco and ansi

38. IPv6 FF00::/8
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Unique local unicast range
No LMI is being received by the switch or there is no service between the CPE and frame switch
Multicast range

39. What is the ipv6 loopback adddress?
In the address table and added to the running config
Pap and chap
::1
Multicast range

40. By default - FR is classified as what type of physical network?
53
Compression - multilink support - authentication
Nonbroadcast multi-access
Only in the address table

41. tcp/udp port for DNS
0
53
Link-local unicast range
Unique local unicast range

42. What is the default configuration register setting?
2102
120
Remote router's connection to the frame relay switch isn't working
172.16.0.0 to 172.31.255.255

43. What sequence of commands creates encrypted eigrp authentication
No frame-relay inverse-arp
Point to point
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
69

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?
Unique local unicast range
Sh frame-relay map
Ipv4 address in a mixed environment
Encapsulation mismatch and clock rate issues.

45. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
No frame-relay inverse-arp
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
One
DSSS

46. What information is supplied by CDP? (5)
128 bits
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Ripv2 is classless - multicasts - allows authentication
Device identifier - address list - port identifier - capabilites list - platform

47. IPv6 2002::/16
Sh frame-relay pvc
Used with 6 to 4
Like private ipv4 address - but can't be routed at all
The pvc is correctly configured - but there is an issue on the remote end of the pvc.

48. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Disconnect 3
Same subnet
1 -2 - 5.5 - 11
Aes-ccmp

49. What are the three options for LMI in FR?
128 bits
Sh ip int [interface]
21
Q933a - cisco and ansi

50. Which features did wpav4 add to address the weaknesses of WEP?
Local router - frame relay WAN
Per frame sequence counters and key mixing using temporal keys.
Ipv6 rip <process-name> enable
192.168.0.0 to 192.168.255.255

Can you answer 50 questions in 15 minutes?

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