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Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
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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 are the steps in PPP authentication?
Encapsulation mismatch and clock rate issues.
Link establishment - optional authentication - network layer protocol
::1 same as 127.0.0.1
Debug ip icmp

2. tcp/udp port for telnet
1 -2 - 5.5 - 11
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
23
10.0.0.0 to 10.255.255.255

3. Dynamic secure mac addresses are stored...
Rommon
23
224.0.0.5
Only in the address table

4. What is the ipv6 loopback address?
Ripv2 is classless - multicasts - allows authentication
Local router - frame relay WAN
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
::1

5. Which command disables frame-relay inverse arp?
Nonbroadcast multi-access
No frame-relay inverse-arp
Global unicast range
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

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

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7. IPv6 unicast address
Sh frame-relay pvc
Destined for a single interface
Sh frame-relay traffic
Remote router's connection to the frame relay switch isn't working

8. What is the order of preference in a routing table?
Publicly routable addresses
Show frame-relay lmi
To provide routing to a destination not specified in the routing table and is outside the local network
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

9. How long is an IPv6 address?
Sh frame-relay pvc
128 bits
Ipv4 address in a mixed environment
Rollover

10. IPv6 2001:0DB8::/32
192.168.0.0 to 192.168.255.255
Sh ip route eigrp
Examples and documentation
Ipv6 unicast-routing

11. Which command shows pvc mappings between the router and the frame switch?
Per frame sequence counters and key mixing using temporal keys.
20
192.168.0.0 to 192.168.255.255
Sh frame-relay pvc

12. 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
2102
Rommon
2000::/3

13. What is the frame relay active state?
No frame-relay inverse-arp
Operational pvc
Sh frame-relay traffic
Sh ip eigrp neighbors

14. What type of frame subinterface do you use for hub and spoke?
10.0.0.0 to 10.255.255.255
172.16.0.0 to 172.31.255.255
Point to point
Ip addresses are conserved if vlsm is not used for subnetting

15. class a private addresses
Sh frame-relay map
FECN - BECN - DE
10.0.0.0 to 10.255.255.255
53

16. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Same subnet
Decimal - Hex
Access-class
Link establishment - optional authentication - network layer protocol

17. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
Unique local unicast range
Per frame sequence counters and key mixing using temporal keys.
53

18. Which 2 port roles forward traffic under 802.1w standard?
Root and designated
172.16.0.0 to 172.31.255.255
Global unicast range
Yes

19. What rule does dhcp use when an IP address conflict is detected?
Point to point
The address is removed from the pool until the confilct is resolved.
Access-class
Ipv6 address 2001:0:1:0::2/64 (example)

20. Which command shows frame relay status and keep-alive information?
Remote router's connection to the frame relay switch isn't working
TKIP and WEP
Show frame-relay lmi
One

21. What command shows the amount of memory being used and whether there is enough room to load a new image?
Sh flash
Link establishment - optional authentication - network layer protocol
Publicly routable addresses
One to many addresses...always start with ff

22. tcp/udp port for FTP data
Sh frame-relay map
2102
20
23

23. IPv6 FC00::/7
21
10.0.0.0 to 10.255.255.255
Bypass startup config - initial config mode - password recovery
Unique local unicast range

24. What commands create plain-text ospf authentication?
Multicast range
FECN - BECN - DE
Ip ospf authentication - ip ospf authentication-key XXXXX
Ipv4 address in a mixed environment

25. Static secure mac addresses are stored...
In the address table and added to the running config
120
32 bits
To configure a route form an ISP router into a corporate network

26. IPv6 0:0:0:0:0:0:0:0
Same as ::...same as 0.0.0.0
Point to point
Show arp
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

27. ipv6 global addresses start with ...
Link establishment - optional authentication - network layer protocol
DLCI to an IP address
Boots to rommon
2000::/3

28. What is the first action that a host will take when sending data to a host on a different network?
128 bits
To configure a route form an ISP router into a corporate network
Access-class
Arp for the host

29. Which command shows only EIGRP routes?
1023
It should be default-network
Sh ip route eigrp
Compression - multilink support - authentication

30. What does ripv2 do to prevent routing loops?
120
Ipv6 rip <process-name> enable
Examples and documentation
Split horizon and holddown timers

31. What is the LMI DLCI used in ANSI?
0
Nonbroadcast multi-access
Bypass startup config - initial config mode - password recovery
Sh ip ospf interface

32. IPv6 anycast address
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
The address is removed from the pool until the confilct is resolved.
Point to point
One to first of many addresses

33. What spread spectrum technology does 802.11b use?
In the address table and added to the running config
DSSS
Debug ip icmp
Point to point

34. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Sh ip ospf interface
0
1544 kbps
Like private ipv4 address - but can't be routed at all

35. EIGRP summarizes at class boundaries...
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
To configure a route form an ISP router into a corporate network
Global unicast range
By default

36. What is the default bridge STP priority?
::1 same as 127.0.0.1
Bypass startup config - initial config mode - 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
32768

37. What is the command to use an ACL for VTY access
Sh frame-relay traffic
Access-class
Root and designated
53

38. Which features did wpav4 add to address the weaknesses of WEP?
To provide routing to a destination not specified in the routing table and is outside the local network
Per frame sequence counters and key mixing using temporal keys.
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Sh frame-relay pvc

39. IPv6 0:0:0:0:0:0:192.168.100.1
32768
::1 same as 127.0.0.1
DSSS
Ipv4 address in a mixed environment

40. what command shows which vtp server updated the switch
Sh frame-relay pvc
Yes
172.16.0.0 to 172.31.255.255
Sh vtp status

41. confreg 2142
Ignore nvram (password recovery)
Ipv4 address in a mixed environment
Feature capabilities - hardware platform - run location and compression status
Debug ppp authentication

42. Which command disables frame-relay inverse arp?
Triggered update - split horizon - route poisoning
No frame-relay inverse-arp
100
<ctrl><shift>6 then x

43. name a situation where a static route would be appropriate...
To configure a route form an ISP router into a corporate network
No frame-relay inverse-arp
Operational pvc
Debug ip icmp

44. What are the three options for LMI in FR?
Q933a - cisco and ansi
Decimal - Hex
FECN - BECN - DE
Destined for a single interface

45. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
The address is removed from the pool until the confilct is resolved.
By default
Show frame-relay lmi
Sh ip ospf interface

46. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
Rommon
Rollover
Ip addresses are conserved if vlsm is not used for subnetting
2000::/3

47. class b private addresses
172.16.0.0 to 172.31.255.255
100
Link-local unicast range
Split horizon and holddown timers

48. confreg 2120
Rommon
Leased lines
53
32 bits

49. IPv6 link-local address

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50. IPv6 2002::/16
128 bits
Ipv6 rip <process-name> enable
Used with 6 to 4
Pap and chap

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