Icnd2 ACLS,Nat,Frame Relay
A few questions on nat and acl,frame relay
- 1.
A network administrator wants to create an ACL that restricts access based on day of the week and time. What type of ACL should she implement on the router?
- A.
Lock and Key
- B.
Standard
- C.
Reflexive
- D.
Time based
Correct Answer
D. Time based -
- 2.
A network administrator wants to ensure that users can only telnet to a device on the network for a certain amount of time. 1 hour. What type of ACL needs to be written to do this?
- A.
Absolute timeout
- B.
Time based
- C.
Extended
- D.
Reflexive
Correct Answer
A. Absolute timeout -
- 3.
An ACL needs to be created so that telner users who login to a router remotely and then do not use the connection are then disconnected. What type of ACL will achieve this?
- A.
Time based
- B.
Idle timeout
- C.
Extended
- D.
Absolute timeout
Correct Answer
B. Idle timeout -
- 4.
The destination host computer which is on a private network is also called a..............
- A.
Inside Local
- B.
Outside Global
- C.
Outside Local
- D.
Inside Global
Correct Answer
C. Outside Local -
- 5.
Which of the following are routable types in a remote network from the perspective of the network engineer?
- A.
Inside Global
- B.
Inside Local
- C.
Outside Local
- D.
Outside Global
Correct Answer
D. Outside Global -
- 6.
A RFC1918 address in your company is known as what in terms of NAT?
- A.
Inside Global
- B.
Inside Local
- C.
Outside Global
- D.
Global Inside
- E.
Global Outside
Correct Answer
B. Inside Local -
- 7.
A translated IP address is called what in terms of NAT?
- A.
Inside Global
- B.
Outside Public
- C.
Inside Local
- D.
Outside Local
Correct Answer
A. Inside Global -
- 8.
Which of the following access list numbers can be used for extended ACLs? select 4
- A.
1999
- B.
100
- C.
2700
- D.
199
- E.
2000
- F.
2689
Correct Answer(s)
B. 100
D. 199
E. 2000
F. 2689 -
- 9.
Which of the following are valid standard ACL numbers?
- A.
2
- B.
1300
- C.
1599
- D.
0
- E.
99
- F.
199
- G.
2699
- H.
1999
Correct Answer(s)
A. 2
B. 1300
E. 99
H. 1999 -
- 10.
How would you disable LMI autosense?
- A.
No frame-relay Lmi Auto
- B.
NO Frame LMI
- C.
Encapsulation Frame-relay IETF
- D.
Frame Lmi-type {cisco/Ansi/Q933a}
Correct Answer
D. Frame Lmi-type {cisco/Ansi/Q933a} -
- 11.
You run the "Show frame pvc 200" command on your router which has a VC connected to another router. The Local DLCI on your router's VC is 200. The status code is "Deleted" What does this code mean?
- A.
The remote router is not configured
- B.
The remote router's interface is shutdown
- C.
The VC is not configured on the FR switch
Correct Answer
C. The VC is not configured on the FR switch -
- 12.
What is Q933E?
- A.
Ietf encapsulation
- B.
Cisco encapsulation
- C.
Defines the FR header and trailer
- D.
LMI Type of Ansi
Correct Answer
A. Ietf encapsulation -
- 13.
Router-A has a Virtual circuit number of 100 and sends a packet across this circuit and to Router-B who waits on the other side. Router-B's virtual circuit number for this connection is idenitifed by 200. When the packet left router A and went through the cloud and to Router-B, how many fields in the frame relay header were used to identify the VC?
- A.
One
- B.
Two
- C.
None
- D.
Three
Correct Answer
A. OneExplanation
There is only one DLCI field in the FR header and this field would have started off as 100 in this example. Then as it traversed the cloud, the provider would have removed 100 and put DLCI 200 in its place. The end to end DTE devices would not have been aware of this as DLCIs are locally significantRate this question:
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- 14.
A session filtering ACL which dynamically adds a permit line to the acces list base on source, destination IP as well as port number. What type of ACL is this?
- A.
Reflexive
- B.
Session
- C.
Dynamic
- D.
Extended
Correct Answer
A. Reflexive -
- 15.
An ACL needs to be created so that when User Mr T Bear logs into the router via telnet from any location he will be granted access.His username and password will be used as authentication. What type of ACL will allow this user to log in without any problems from any location or PC?
- A.
Ticket Granting
- B.
Dynamic
- C.
Extended
- D.
Reflexive
Correct Answer
B. Dynamic -
- 16.
Which of the following ACL types will add a permit statement when a certain condition is met or when a user needs access and will then remove that same statement after it is no longer required? choose two
- A.
Extended
- B.
Named
- C.
Dynamic
- D.
Reflexive
Correct Answer(s)
C. Dynamic
D. Reflexive -
- 17.
If you type the "no keepalive" command on your router's serial interface connected to the frame relay network. How will this effect the VC status when you run the show frame pvc
- A.
Static
- B.
Deleted
- C.
Active
- D.
Inactive
Correct Answer
A. StaticExplanation
No keepalive will disable LMI messages being sent which means the FR switch cannot tell the DTE if the VC is active,inactive or deleted. So it reverts to static status.Rate this question:
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Current Version
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Jun 19, 2019Quiz Edited by
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Jan 05, 2012Quiz Created by
Furrybear0
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