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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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1. confreg 2142
1 - 2 - 5.5 - 11
Ignore nvram (password recovery)
<ctrl><shift>6 then x
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz

2. Differences between ripv1 and ripv2
Sh frame-relay pvc
Ripv2 is classless - multicasts - allows authentication
Like private ipv4 address - but can't be routed at all
1 -2 - 5.5 - 11

3. Which command turns on RIPng for ipv6?
Yes
Ipv6 rip <process-name> enable
Sh frame-relay pvc
0

4. What command shows the amount of memory being used and whether there is enough room to load a new image?
1 - 2 - 5.5 - 11
21
Sh flash
10.0.0.0 to 10.255.255.255

5. Which command shows mac addresses of stations connected to switch ports?
Leased lines
25
Operational pvc
Show arp

6. What spread spectrum technology does 802.11b use?
By default
Sh ip int [interface]
Encapsulation mismatch and clock rate issues.
DSSS

7. At which layer should you begin troubleshooting QOS issues?
10.0.0.0 to 10.255.255.255
Network
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Remote router's connection to the frame relay switch isn't working

8. Dynamic secure mac addresses are stored...
161
Yes
Only in the address table
Show frame-relay lmi

9. IPv6 global unicast addresses
Publicly routable addresses
DLCI to an IP address
Leased lines
Used with 6 to 4

10. tcp/udp port for telnet
224.0.0.5
23
0
By default

11. What is the order of preference in a routing table?
Global unicast range
Aes-ccmp
Unique local unicast range
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp

12. How long is an IPv6 address?
Highest logical interface IP - then highest configured IP
2102
Like private ipv4 address - but can't be routed at all
128 bits

13. What is the ipv6 loopback address?
Nonbroadcast multi-access
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
20

14. Which command shows pvc mappings between the router and the frame switch?
Rommon
Sh frame-relay pvc
Ripv2 is classless - multicasts - allows authentication
0

15. What commands create plain-text ospf authentication?
Ip ospf authentication - ip ospf authentication-key XXXXX
Link establishment - optional authentication - network layer protocol
FECN - BECN - DE
Sh arp and sh int

16. tcp/udp port for DNS
53
No LMI is being received by the switch or there is no service between the CPE and frame switch
172.16.0.0 to 172.31.255.255
No frame-relay inverse-arp

17. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
1544 kbps
Disconnect 3
::1 same as 127.0.0.1
23

18. What type of frame subinterface do you use for hub and spoke?
Sh ip route eigrp
Point to point
Show arp
Sh frame-relay pvc

19. IPv6 0:0:0:0:0:0:0:1
Encapsulation mismatch and clock rate issues.
DLCI to an IP address
Leased lines
::1 same as 127.0.0.1

20. IPv6 unicast address
Destined for a single interface
No frame-relay inverse-arp
It should be default-network
1 - 2 - 5.5 - 11

21. What is the ipv6 loopback adddress?
::1
Debug ppp authentication
Ipv6 address 2001:0:1:0::2/64 (example)
1 - 2 - 5.5 - 11

22. What is the first action that a host will take when sending data to a host on a different network?
Arp for the host
Ipv6 address 2001:0:1:0::2/64 (example)
Nonbroadcast multi-access
Feature capabilities - hardware platform - run location and compression status

23. what command shows which vtp server updated the switch
224.0.0.5
It should be default-network
Sh vtp status
Rommon

24. What criteria does OSPF use to determine RID?
Highest logical interface IP - then highest configured IP
No frame-relay inverse-arp
Point to point
Sh arp and sh int

25. What command shows the status of PVC - FECN - BECN
Local router - frame relay WAN
Decimal - Hex
No LMI is being received by the switch or there is no service between the CPE and frame switch
Sh frame-relay pvc

26. name a situation where a static route would be appropriate...
FECN - BECN - DE
Like private ipv4 address - but can't be routed at all
To configure a route form an ISP router into a corporate network
172.16.0.0 to 172.31.255.255

27. What command determines if frame relay inverse arp resolved a remote IP address to a local DLCI on a multipoint interface or a subinterface?
To configure a route form an ISP router into a corporate network
1 - 2 - 5.5 - 11
Ip ospf authentication - ip ospf authentication-key XXXXX
Sh frame-relay map

28. What type of cable connects the router's aux port to a modem?
One to first of many addresses
Rollover
Ipv6 rip <process-name> enable
20

29. What type of frame subinterface do you use for hub and spoke?
Publicly routable addresses
Sh ip route eigrp
10.0.0.0 to 10.255.255.255
Point to point

30. Which command shows the IP of adjacent EIGRP neighbors as well as the retransmit intervals and queue counts?
Sh ip eigrp neighbors
Remote router's connection to the frame relay switch isn't working
Compression - multilink support - authentication
Rollover

31. What are the steps in PPP authentication?
Compression - multilink support - authentication
Link establishment - optional authentication - network layer protocol
::1
Sh frame-relay traffic

32. What is the default configuration register setting?
Global unicast range
Ipv6 unicast-routing
2102
Bypass startup config - initial config mode - password recovery

33. IPv6 2001:0DB8::/32
Per frame sequence counters and key mixing using temporal keys.
Sh frame-relay pvc
::1
Examples and documentation

34. What rule does dhcp use when an IP address conflict is detected?
Device identifier - address list - port identifier - capabilites list - platform
The address is removed from the pool until the confilct is resolved.
One to first of many addresses
Examples and documentation

35. tcp/udp port for SMTP
25
Ipv6 unicast-routing
Global unicast range
Disconnect 3

36. What command displays the CHAP authentication process in real time?
Root and designated
Examples and documentation
In the address table and added to the running config
Debug ppp authentication

37. Which features did wpav4 add to address the weaknesses of WEP?
Debug ip icmp
Yes
Per frame sequence counters and key mixing using temporal keys.
Sh vtp status

38. Name 2 reasons a serial connection can be in an up/down status?
Encapsulation mismatch and clock rate issues.
::1
Sh frame-relay pvc
0

39. IPv6 2000::/3
Global unicast range
No frame-relay inverse-arp
1 -2 - 5.5 - 11
192.168.0.0 to 192.168.255.255

40. IPv6 FF00::/8
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Rollover
Ipv6 address 2001:0:1:0::2/64 (example)
Multicast range

41. Which command assigns an IPv6 address to an interface?
1 - 2 - 5.5 - 11
Private address. Can be routed locally - but not on Internet
Sh ip ospf interface
Ipv6 address 2001:0:1:0::2/64 (example)

42. tcp/udp port for TFTP
Ipv4 address in a mixed environment
69
Ip ospf authentication - ip ospf authentication-key XXXXX
Ignore nvram (password recovery)

43. What 3 things are necessary for 2 routers to establish ospf neighborship?
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Point to point
Debug ip icmp
Rommon

44. what 3 things can be deduced from the IOS image file name?
Ipv6 address 2001:0:1:0::2/64 (example)
Feature capabilities - hardware platform - run location and compression status
Show arp
Highest logical interface IP - then highest configured IP

45. What is the frame relay inactive state?

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46. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Decimal - Hex
161
Same subnet

47. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Link establishment - optional authentication - network layer protocol
Decimal - Hex
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Link-local unicast range

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

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49. ipv6 global addresses start with ...
Show frame-relay lmi
Same as ::...same as 0.0.0.0
2000::/3
Compression - multilink support - authentication

50. class a private addresses
::1
10.0.0.0 to 10.255.255.255
1 - 2 - 5.5 - 11
DSSS

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