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Answer 50 questions in 15 minutes.
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1. Which command shows frame relay status and keep-alive information?
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Show frame-relay lmi
Sh frame-relay traffic
Sh frame-relay pvc

2. Which command disables frame-relay inverse arp?
Per frame sequence counters and key mixing using temporal keys.
10 seconds with every 6th message being a full status message
No frame-relay inverse-arp
To configure a route form an ISP router into a corporate network

3. Which speeds must be disabled in a mixed 801.11b/g WLAN to all only 802.11g clients to connect?
Examples and documentation
Ipv4 address in a mixed environment
Ip ospf authentication - ip ospf authentication-key XXXXX
1 -2 - 5.5 - 11

4. tcp/udp port for POP3
In the address table and added to the running config
2000::/3
Sh ip eigrp neighbors
100

5. What is the frame relay deleted state?
120
No LMI is being received by the switch or there is no service between the CPE and frame switch
Bypass startup config - initial config mode - password recovery
Sh frame-relay traffic

6. IPv6 0:0:0:0:0:0:0:0
Same as ::...same as 0.0.0.0
Sh ip ospf interface
172.16.0.0 to 172.31.255.255
Unique local unicast range

7. tcp/udp port for FTP control
69
Split horizon and holddown timers
21
Decimal - Hex

8. Which command turns on RIPng for ipv6?
Ipv6 rip <process-name> enable
Operational pvc
Rommon
To provide routing to a destination not specified in the routing table and is outside the local network

9. What does config register 0x2142 do?
Bypass startup config - initial config mode - password recovery
In the address table and added to the running config
2102
Ipv6 rip <process-name> enable

10. What command shows the status of PVC - FECN - BECN
Sh frame-relay pvc
Show frame-relay lmi
Show frame-relay lmi
Global unicast range

11. What is the advantage of using multipoint interfaces instead of point to point subinterfaces in a frame hub and spoke config?
Ripv2 is classless - multicasts - allows authentication
Ip addresses are conserved if vlsm is not used for subnetting
10.0.0.0 to 10.255.255.255
Destined for a single interface

12. What are the two ppp authentication methods?
Yes
Unique local unicast range
Pap and chap
Multicast range

13. Which command shows if an acl is applied to an interface?
Debug ppp authentication
2000::/3
Sh ip int [interface]
DSSS

14. Which command shows pvc mappings between the router and the frame switch?
Sh frame-relay pvc
Leased lines
32768
Rommon

15. tcp/udp port for FTP data
Only in the address table
Aes-ccmp
Sh flash
20

16. IPv6 You can replace ______ contiguous block(s) of zeros with a double colon?
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
One
Debug ip icmp
Sh ip eigrp neighbors

17. IPv6 2002::/16
Used with 6 to 4
Sh vtp status
0
To configure a route form an ISP router into a corporate network

18. Which command shows only EIGRP routes?
Sh ip route eigrp
In the address table and added to the running config
1544 kbps
224.0.0.5

19. What command displays the CHAP authentication process in real time?
20
Examples and documentation
Debug ppp authentication
Sh arp and sh int

20. What is wrong with this command 'ip default-route 10.1.1.1'?
DLCI to an IP address
20
One to first of many addresses
It should be default-network

21. IPv6 0:0:0:0:0:0:0:1
Debug ppp authentication
::1 same as 127.0.0.1
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
One

22. Which command disables frame-relay inverse arp?
No frame-relay inverse-arp
Ipv6 rip <process-name> enable
Sh ip route eigrp
::1

23. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
Examples and documentation
Ipv6 rip <process-name> enable
1544 kbps
Point to point

24. What 2 features did WPAV1 add to address WEP's weaknesses?
In the address table and added to the running config
It should be default-network
Link-local unicast range
Per frame sequence counters and key mixing using temporal keys.

25. What rule does dhcp use when an IP address conflict is detected?
Sh frame-relay map
The address is removed from the pool until the confilct is resolved.
Bypass startup config - initial config mode - password recovery
TKIP and WEP

26. What are the three types of congestion notification used by frame relay?
FECN - BECN - DE
Sh vtp status
1 -2 - 5.5 - 11
53

27. What encryption does WPA2 use
Pap and chap
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
Aes-ccmp
224.0.0.5

28. confreg 2142
Ignore nvram (password recovery)
Highest logical interface IP - then highest configured IP
In the address table and added to the running config
Sh ip eigrp neighbors

29. What are the steps in PPP authentication?
Link establishment - optional authentication - network layer protocol
Publicly routable addresses
Sh arp and sh int
120

30. Static secure mac addresses are stored...
Link establishment - optional authentication - network layer protocol
In the address table and added to the running config
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
TKIP and WEP

31. IPv6 FE80::/10
Boots to rommon
Used with 6 to 4
Sh arp and sh int
Link-local unicast range

32. How long is an IPv4 address?
32 bits
Network
1544 kbps
Sh frame-relay traffic

33. What is the first action that a host will take when sending data to a host on a different network?
Arp for the host
161
To provide routing to a destination not specified in the routing table and is outside the local network
Sh ip ospf interface

34. IPv6 unicast address
32768
Ip ospf authentication - ip ospf authentication-key XXXXX
Destined for a single interface
Unique local unicast range

35. tcp/udp port for SMTP
One
25
FECN - BECN - DE
Disconnect 3

36. class c private addresses
192.168.0.0 to 192.168.255.255
0
Examples and documentation
21

37. Which command shows global frame relay stats since the last router reload?
Sh frame-relay traffic
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
Network
Ip addresses are conserved if vlsm is not used for subnetting

38. tcp/udp port for SNMP
Boots to rommon
Show arp
161
21

39. What is the default bridge STP priority?
Sh frame-relay pvc
32768
Rommon
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address

40. Does is-is support VLSM?
10.0.0.0 to 10.255.255.255
Yes
Pap and chap
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz

41. name a situation where a static route would be appropriate...
To configure a route form an ISP router into a corporate network
Per frame sequence counters and key mixing using temporal keys.
Link establishment - optional authentication - network layer protocol
Like private ipv4 address - but can't be routed at all

42. How does ripv2 respond to topology changes?
161
Examples and documentation
Triggered update - split horizon - route poisoning
The address is removed from the pool until the confilct is resolved.

43. name a situation where a default route would be appropriate...
Sh ip eigrp neighbors
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
Boots to rommon

44. Which priveleged mode IOS command shows the state of the OSPF DR/BDR election process?
::1
Destined for a single interface
Sh ip ospf interface
Leased lines

45. 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
100
32 bits

46. What spread spectrum technology does 802.11b use?
25
Debug ip icmp
Ip ospf authentication - ip ospf authentication-key XXXXX
DSSS

47. What commands create md5 encrypted ospf authentication?
Leased lines
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Ip addresses are conserved if vlsm is not used for subnetting
Operational pvc

48. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Same subnet
Feature capabilities - hardware platform - run location and compression status
Sh vtp status
Publicly routable addresses

49. Sticky secure mac addresses are stored...
1 - 2 - 5.5 - 11
In the address table and added to the running config
53
Publicly routable addresses

50. What are the three options for LMI in FR?
Link establishment - optional authentication - network layer protocol
Per frame sequence counters and key mixing using temporal keys.
Link-local unicast range
Q933a - cisco and ansi

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