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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 command shows the amount of memory being used and whether there is enough room to load a new image?
Sh flash
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
32 bits
Boots to rommon

2. Differences between ripv1 and ripv2
Ripv2 is classless - multicasts - allows authentication
Ip ospf authentication - ip ospf authentication-key XXXXX
Sh frame-relay traffic
No frame-relay inverse-arp

3. What 2 features did WPAV1 add to address WEP's weaknesses?
Per frame sequence counters and key mixing using temporal keys.
Show frame-relay lmi
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
To configure a route form an ISP router into a corporate network

4. Does is-is support VLSM?
Encapsulation mismatch and clock rate issues.
Examples and documentation
Destined for a single interface
Yes

5. name a situation where a default route would be appropriate...
To provide routing to a destination not specified in the routing table and is outside the local network
2102
Remote router's connection to the frame relay switch isn't working
Triggered update - split horizon - route poisoning

6. Static secure mac addresses are stored...
Arp for the host
Publicly routable addresses
Ipv4 address in a mixed environment
In the address table and added to the running config

7. What is the LMI DLCI used in ANSI?
Debug ppp authentication
Encapsulation mismatch and clock rate issues.
2102
0

8. What rule does dhcp use when an IP address conflict is detected?
The address is removed from the pool until the confilct is resolved.
Sh frame-relay map
Bypass startup config - initial config mode - password recovery
In the address table and added to the running config

9. confreg 2120
Yes
Feature capabilities - hardware platform - run location and compression status
Rommon
TKIP and WEP

10. What does config register 0x2142 do?
25
Ipv4 address in a mixed environment
Bypass startup config - initial config mode - password recovery
Operational pvc

11. IPv6 unicast address
Operational pvc
Sh frame-relay traffic
Destined for a single interface
<ctrl><shift>6 then x

12. What command is used to debug the ping command?
Debug ppp authentication
32 bits
Ipv6 unicast-routing
Debug ip icmp

13. Which command shows mac addresses of stations connected to switch ports?
Show arp
Sh vtp status
Arp for the host
One to many addresses...always start with ff

14. At which layer should you begin troubleshooting QOS issues?
Examples and documentation
Network
Debug ip icmp
In the address table and added to the running config

15. By default - FR is classified as what type of physical network?
Ipv4 address in a mixed environment
Triggered update - split horizon - route poisoning
Same as ::...same as 0.0.0.0
Nonbroadcast multi-access

16. What is the ipv6 loopback adddress?
<ctrl><shift>6 then x
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
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
::1

17. What is the order of preference in a routing table?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
2102
Boots to rommon

18. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
Point to point
One
Ignore nvram (password recovery)
Decimal - Hex

19. Which command shows frame relay status and keep-alive information?
Sh frame-relay traffic
It should be default-network
128 bits
Show frame-relay lmi

20. Which command disables frame-relay inverse arp?
No LMI is being received by the switch or there is no service between the CPE and frame switch
Rollover
No frame-relay inverse-arp
Ipv6 unicast-routing

21. Which command disables frame-relay inverse arp?
No frame-relay inverse-arp
No LMI is being received by the switch or there is no service between the CPE and frame switch
Private address. Can be routed locally - but not on Internet
Ip addresses are conserved if vlsm is not used for subnetting

22. Which command suspends a telnet session?
No frame-relay inverse-arp
Multicast range
To provide routing to a destination not specified in the routing table and is outside the local network
<ctrl><shift>6 then x

23. OSPF hello packets are sent to which address?
224.0.0.5
The address is removed from the pool until the confilct is resolved.
Remote router's connection to the frame relay switch isn't working
100

24. IPv6 FF00::/8
Multicast range
Access-class
Ripv2 is classless - multicasts - allows authentication
Nonbroadcast multi-access

25. class b private addresses
172.16.0.0 to 172.31.255.255
::1
::1
120

26. IPv6 anycast address
One to first of many addresses
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
The address is removed from the pool until the confilct is resolved.
Link-local unicast range

27. IPv6 global unicast addresses
Sh frame-relay map
To provide routing to a destination not specified in the routing table and is outside the local network
Publicly routable addresses
DLCI to an IP address

28. What 3 things are necessary for 2 routers to establish ospf neighborship?
1 -2 - 5.5 - 11
53
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Sh ip route eigrp

29. What type of frame subinterface do you use for hub and spoke?
1544 kbps
<ctrl><shift>6 then x
Point to point
Debug ppp authentication

30. IPv6 3FFF:FFFF::/32
Show frame-relay lmi
Examples and documentation
Show arp
Global unicast range

31. What is the first action that a host will take when sending data to a host on a different network?
Publicly routable addresses
It should be default-network
Compression - multilink support - authentication
Arp for the host

32. Inverse ARP maps a ______ to a ________
DLCI to an IP address
No frame-relay inverse-arp
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Only in the address table

33. tcp/udp port for SNMP
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Rommon
Show arp
161

34. tcp/udp port for SMTP
Per frame sequence counters and key mixing using temporal keys.
Publicly routable addresses
21
25

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

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36. tcp/udp port for DNS
To provide routing to a destination not specified in the routing table and is outside the local network
Sh frame-relay traffic
53
2000::/3

37. What is the frame relay active state?
Rommon
Aes-ccmp
10.0.0.0 to 10.255.255.255
Operational pvc

38. What sequence of commands creates encrypted eigrp authentication
Unique local unicast range
One to many addresses...always start with ff
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
Ipv4 address in a mixed environment

39. Which command turns on RIPng for ipv6?
Aes-ccmp
161
53
Ipv6 rip <process-name> enable

40. What is the default configuration register setting?
100
Destined for a single interface
Sh frame-relay pvc
2102

41. What speeds must be disabled in mixed 802.11b/g WLAN to allow only G clients to connect?
1 - 2 - 5.5 - 11
Per frame sequence counters and key mixing using temporal keys.
In the address table and added to the running config
Ipv4 address in a mixed environment

42. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
1 -2 - 5.5 - 11
No frame-relay inverse-arp
224.0.0.5
Same subnet

43. class a private addresses
Sh frame-relay pvc
No LMI is being received by the switch or there is no service between the CPE and frame switch
10.0.0.0 to 10.255.255.255
Sh frame-relay traffic

44. What information is supplied by CDP? (5)
Device identifier - address list - port identifier - capabilites list - platform
Operational pvc
Per frame sequence counters and key mixing using temporal keys.
Ignore nvram (password recovery)

45. What does config register 0x2100 do?
Private address. Can be routed locally - but not on Internet
Boots to rommon
128 bits
Like private ipv4 address - but can't be routed at all

46. What encryption does WPA2 use
Sh frame-relay pvc
Boots to rommon
FECN - BECN - DE
Aes-ccmp

47. What 4 things are necessary for 2 routers to form an eigrp relationship?
224.0.0.5
10.0.0.0 to 10.255.255.255
TKIP and WEP
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

48. tcp/udp port for TFTP
69
Point to point
Ignore nvram (password recovery)
Sh arp and sh int

49. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
161
Debug ip icmp
1544 kbps
Pap and chap

50. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Sh ip eigrp neighbors
Private address. Can be routed locally - but not on Internet
Ipv6 rip <process-name> enable
Nonbroadcast multi-access

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