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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. What is the LMI DLCI used in ANSI?
Highest logical interface IP - then highest configured IP
No frame-relay inverse-arp
0
10 seconds with every 6th message being a full status message

2. IPv4 addresses are represented in _____ while IPv6 addresses are represented in ______.
Operational pvc
120
Like private ipv4 address - but can't be routed at all
Decimal - Hex

3. What is the ipv6 loopback adddress?
Ipv6 rip <process-name> enable
Compression - multilink support - authentication
::1
1 -2 - 5.5 - 11

4. FR multipoint subinterfaces must be on the ________ to forward route updates and broadcasts
Nonbroadcast multi-access
Examples and documentation
2000::/3
Same subnet

5. Sticky secure mac addresses are stored...
Compression - multilink support - authentication
Per frame sequence counters and key mixing using temporal keys.
DLCI to an IP address
In the address table and added to the running config

6. Name 2 reasons a serial connection can be in an up/down status?
Pap and chap
Point to point
Same subnet
Encapsulation mismatch and clock rate issues.

7. How long is an IPv6 address?
Arp for the host
128 bits
Same as ::...same as 0.0.0.0
Point to point

8. Which command shows only EIGRP routes?
Ip ospf authentication message-digest - ip ospf message-digest-key xkey numberx md5 zmessage keyz
Q933a - cisco and ansi
Bypass startup config - initial config mode - password recovery
Sh ip route eigrp

9. The frame relay dlci identifies the logical circuit between the ______ and the ______
Point to point
Nonbroadcast multi-access
Bypass startup config - initial config mode - password recovery
Local router - frame relay WAN

10. What 2 features did WPAV1 add to address WEP's weaknesses?
Debug ip icmp
Per frame sequence counters and key mixing using temporal keys.
Sh ip int [interface]
Sh ip ospf interface

11. What type of cable connects the router's aux port to a modem?
Rollover
Sh flash
Debug ip icmp
1 - 2 - 5.5 - 11

12. How long is an IPv4 address?
Pap and chap
32 bits
TKIP and WEP
224.0.0.5

13. confreg 2120
To provide routing to a destination not specified in the routing table and is outside the local network
Rommon
32 bits
Arp for the host

14. Which command shows pvc mappings between the router and the frame switch?
Same subnet
DSSS
20
Sh frame-relay pvc

15. What command shows the status of PVC - FECN - BECN
No frame-relay inverse-arp
Sh frame-relay pvc
Ip addresses are conserved if vlsm is not used for subnetting
Network

16. IPv6 global unicast addresses
Sh flash
Publicly routable addresses
Debug ip icmp
DLCI to an IP address

17. What is the default bandwidth that EIGRP uses when no bandwidth is entered for an interface?
1544 kbps
No frame-relay inverse-arp
Root and designated
Debug ppp authentication

18. udp port for DNS
To configure a route form an ISP router into a corporate network
Disconnect 3
53
Sh vtp status

19. name a situation where a default route would be appropriate...
Aes-ccmp
Yes
To provide routing to a destination not specified in the routing table and is outside the local network
Access-class

20. What are the three options for LMI in FR?
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Nonbroadcast multi-access
Q933a - cisco and ansi
Sh vtp status

21. EIGRP summarizes at class boundaries...
One to many addresses...always start with ff
Per frame sequence counters and key mixing using temporal keys.
Arp for the host
By default

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

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23. What is the command to use an ACL for VTY access
25
Access-class
::1 same as 127.0.0.1
Sh vtp status

24. What sequence of commands creates encrypted eigrp authentication
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
Bypass startup config - initial config mode - password recovery
Like private ipv4 address - but can't be routed at all
Publicly routable addresses

25. By default - FR is classified as what type of physical network?
Aes-ccmp
Nonbroadcast multi-access
::1
224.0.0.5

26. What does config register 0x2142 do?
Multicast range
Bypass startup config - initial config mode - password recovery
192.168.0.0 to 192.168.255.255
Local router - frame relay WAN

27. What is the default AD for RIP
It should be default-network
120
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
100

28. Which command turns on IPv6 routing?
Pap and chap
Feature capabilities - hardware platform - run location and compression status
Split horizon and holddown timers
Ipv6 unicast-routing

29. Which command shows pvc mappings between the router and the frame switch?
Highest logical interface IP - then highest configured IP
Bypass startup config - initial config mode - password recovery
Disconnect 3
Sh frame-relay pvc

30. tcp/udp port for SMTP
25
Like private ipv4 address - but can't be routed at all
Ipv6 rip <process-name> enable
Show frame-relay lmi

31. Static secure mac addresses are stored...
Rollover
Show arp
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
In the address table and added to the running config

32. What does config register 0x2100 do?
Sh ip eigrp neighbors
::1 same as 127.0.0.1
25
Boots to rommon

33. What is the frame relay active state?
Operational pvc
Arp for the host
25
Pap and chap

34. ipv6 global addresses start with ...
Nonbroadcast multi-access
2000::/3
Same as ::...same as 0.0.0.0
Bypass startup config - initial config mode - password recovery

35. IPv6 0:0:0:0:0:0:192.168.100.1
Ipv4 address in a mixed environment
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
Boots to rommon
Global unicast range

36. Which two wireless encryption methods are based on RC4?
1 -2 - 5.5 - 11
TKIP and 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.

37. What 3 things are necessary for 2 routers to establish ospf neighborship?
120
It should be default-network
Directly connected or connected to multiaccess media - ip addy and snm must be in same network - and hello and dead timers must match
Link establishment - optional authentication - network layer protocol

38. Which command disables frame-relay inverse arp?
The mac address is inserted in the table for fa0/1 only - the switch doesn't need to lear this MAC address
::1
Decimal - Hex
No frame-relay inverse-arp

39. Which command shows frame relay status and keep-alive information?
172.16.0.0 to 172.31.255.255
Show frame-relay lmi
20
Network

40. What spread spectrum technology does 802.11b use?
DSSS
1544 kbps
Ip addresses are conserved if vlsm is not used for subnetting
Nonbroadcast multi-access

41. What command shows the amount of memory being used and whether there is enough room to load a new image?
Sh flash
Debug ip icmp
32768
In the address table and added to the running config

42. class b private addresses
Sh frame-relay map
Device identifier - address list - port identifier - capabilites list - platform
172.16.0.0 to 172.31.255.255
1 -2 - 5.5 - 11

43. Inverse ARP maps a ______ to a ________
DSSS
Show frame-relay lmi
Ipv6 rip <process-name> enable
DLCI to an IP address

44. How does ripv2 respond to topology changes?
Disconnect 3
Ipv6 address 2001:0:1:0::2/64 (example)
To provide routing to a destination not specified in the routing table and is outside the local network
Triggered update - split horizon - route poisoning

45. What can you utilize by using PPP layer 2 encapsulation?
Triggered update - split horizon - route poisoning
Direct - static - eigrp (inside) - igrp - ospf - rip - external eigrp
Nonbroadcast multi-access
Compression - multilink support - authentication

46. name a situation where a static route would be appropriate...
To configure a route form an ISP router into a corporate network
Ip addresses are conserved if vlsm is not used for subnetting
Sh ip ospf interface
Leased lines

47. How often do LMI messages flow?
The pvc is correctly configured - but there is an issue on the remote end of the pvc.
Examples and documentation
10 seconds with every 6th message being a full status message
Show frame-relay lmi

48. Does is-is support VLSM?
FECN - BECN - DE
By default
Sh ip eigrp neighbors
Yes

49. tcp/udp port for FTP control
Nonbroadcast multi-access
Ip addresses are conserved if vlsm is not used for subnetting
Per frame sequence counters and key mixing using temporal keys.
21

50. What are the steps in PPP authentication?
Rommon
FECN - BECN - DE
Point to point
Link establishment - optional authentication - network layer protocol

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