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New CCNA – Access list Questions

September 27th, 2013 Go to comments

Note: If you are not sure about Access list, please read our Access List Tutorial.

Question 1

Which item represents the standard IP ACL?

A. access-list 50 deny 192.168.1.1 0.0.0.255
B. access-list 110 permit ip any any
C. access-list 2500 deny tcp any host 192.168.1.1 eq 22
D. access-list 101 deny tcp any host 192.168.1.1

 

Answer: A

Explanation

The standard access lists are ranged from 1 to 99 and from 1300 to 1999 so only access list 50 is a standard access list.

Question 2

A network administrator is configuring ACLs on a Cisco router, to allow traffic from hosts on networks 192.168.146.0, 192.168.147.0, 192.168.148.0, and 192.168.149.0 only. Which two ACL statements, when combined, would you use to accomplish this task? (Choose two)

A. access-list 10 permit ip 192.168.146.0 0.0.1.255
B. access-list 10 permit ip 192.168.147.0 0.0.255.255
C. access-list 10 permit ip 192.168.148.0 0.0.1.255
D. access-list 10 permit ip 192.168.149.0 0.0.255.255
E. access-list 10 permit ip 192.168.146.0 0.0.0.255
F. access-list 10 permit ip 192.168.146.0 255.255.255.0

 

Answer: A C

Question 3

Refer to the exhibit.

ACL 102
access-list 102 deny tcp 172.21.1.1 0.0.0.255 any eq 80
access-list 102 deny ip any any

RouterA#show ip int
FastEthernet0/0 is up, line protocol is up
Internet address is 192.168.1.144/20
Broadcast address is 255.255.255.255
Address determined by DHCP
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is enabled
Outgoing access list is 102
Inbound access list is not set
Proxy ARP is enabled

An attempt to deny web access to a subnet blocks all traffic from the subnet. Which interface command immediately removes the effect of ACL 102?

A. no ip access-class 102 in
B. no ip access-class 102 out
C. no ip access-group 102 in
D. no ip access-group 102 out
E. no ip access-list 102 in

 

Answer: D

Question 4

On which options are standard access lists based?

A. destination address and wildcard mask
B. destination address and subnet mask
C. source address and subnet mask
D. source address and wildcard mask

 

Answer: D

Question 5

Refer to the exhibit.

ACL 10
Statements are written in this order:
A. permit any
B. deny 172.21.1.128 0.0.0.15
C. permit 172.21.1.129 0.0.0.0
D. permit 172.21.1.142 0.0.0.0

Statements A, B, C, and D of ACL 10 have been entered in the shown order and applied to interface E0 inbound, to prevent all hosts (except those whose addresses are the first and last IP of subnet 172.21.1.128/28) from accessing the network. But as is, the ACL does not restrict anyone from the network. How can the ACL statements be re-arranged so that the system works as intended?

A. ACDB
B. BADC
C. DBAC
D. CDBA

 

Answer: D

Question 6

Which statement about access lists that are applied to an interface is true?

A. you can apply only one access list on any interface
B. you can configure one access list, per direction, per layer 3 protocol
C. you can place as many access lists as you want on any interface
D. you can configure one access list, per direction, per layer 2 protocol

 

Answer: B

Explanation

We can have only 1 access list per protocol, per direction and per interface. It means:

+ We can not have 2 inbound access lists on an interface
+ We can have 1 inbound and 1 outbound access list on an interface

Question 7

A network engineer wants to allow a temporary entry for a remote user with a specific username and password so that the user can access the entire network over the internet. Which ACL can be used?

A. reflexive
B. extended
C. standard
D. dynamic

 

Answer: D

Explanation

We can use a dynamic access list to authenticate a remote user with a specific username and password. The authentication process is done by the router or a central access server such as a TACACS+ or RADIUS server. The configuration of dynamic ACL can be read here: http://www.cisco.com/en/US/tech/tk583/tk822/technologies_tech_note09186a0080094524.shtml

Comments (196) Comments
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  1. yes we can
    June 26th, 2014

    Q1, Q2, Q3 and Q5 in yesterday’s exam.
    All questions from 9tut and Watson dump.
    Sim ACL, ACL2 and EIGRP.
    Thank you 9tut!!

  2. Etsh zizk
    June 28th, 2014

    MR. yes we can
    I am also taking 200-120 with in next week. Please send me latest dumps. thanks for the help
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  3. rizwan
    July 1st, 2014

    @yes we can
    can you pls send me latest dumps,thanks my email rizinfo99@yahoo.com

  4. Confused !
    July 8th, 2014

    Q1,3,6 were in the today exam

  5. Ceca
    July 8th, 2014

    Q4 and Q7.

  6. Mujaddid
    July 8th, 2014

    please send me latest dumps @ joji302@gmail.com

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  7. Strange
    July 16th, 2014

    Question 1,5,6 were in the exam recently

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    July 18th, 2014

    Please send me latest dumps. My email is adhiietz@yahoo.com. thanks for help

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    July 24th, 2014

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    July 24th, 2014

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    July 27th, 2014

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    July 27th, 2014

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    July 27th, 2014

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  14. jo
    July 28th, 2014

    hi

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    July 28th, 2014

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    July 30th, 2014

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    July 30th, 2014

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  18. Achille
    July 31st, 2014

    I failed my exam today,but retaking it on the 4th..all questions from 9tut thnx

  19. Vesna
    July 31st, 2014

    Hello,please can anyone help me send the new Watson dumps to vesna.davitkova@yahoo.com

  20. Amro
    July 31st, 2014

    Can anybody please explain Q2′s answer?

  21. Amro
    July 31st, 2014

    Q2 Explanation:
    access-list 10 permit ip 192.168.146.0 0.0.1.255 will include the 192.168.146.0 and
    192.168.147.0 subnets, while access-list 10 permit ip 192.168.148.0 0.0.1.255 will include
    the192.168.148.0 and 192.168.149.0subnets.

  22. Anonymous
    July 31st, 2014

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  23. omar
    July 31st, 2014

    can you guys send me the latest dumps for exam 200-120 to omarchavez18@yahoo.com
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  24. Anonymous
    August 6th, 2014

    Achille how can you fail exam when you say all questions were from 9tut … ?

  25. Des†rosiers
    August 9th, 2014

    Passed Marks: 975, 99.8% from 9tut no need to exert effort for latest dumps. Labs EIGRP, ACL Sim 1 & 2, practice all modifications coz it was given on random. 9tut is enough to pass the exam. GoodLuck. .

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    August 11th, 2014

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    August 16th, 2014

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  30. Marie
    August 17th, 2014

    Where I can see Sim ACL, ACL2 and EIGRP in here? Thanks!

  31. mass
    August 19th, 2014

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  32. dickson
    August 23rd, 2014

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  33. zaifi
    August 24th, 2014

    why there is ”IP” in all choices of Q # 2 .

    Standard ACL is given as :

    router(config)#access-list 10 permit 192.168.146.0 0.0.1.255
    router(config)#access-list 10 permit 192.168.148.0 0.0.1.255

    correct me if m wrong…..

  34. Anonymous
    August 28th, 2014

    Why do people keep asking for dumps on here? Does that mean signing up for $10/m or whatever the cost is too much or those dumps are some other better material? Permit my ignorance…

  35. ahmed
    August 29th, 2014

    please What do you mean ACL1 & ACL2

  36. Max
    August 30th, 2014

    Ahmed, this mean the Labs ACL1 & ACL2 and EIGRP that are here at this site, will be on the test.

  37. Walid
    August 31st, 2014

    can you guys send me the latest dumps for exam 200-120 to aribi_walid@yahoo.fr
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  38. Anonymous
    September 2nd, 2014

    Where I can see Sim ACL, ACL2 and EIGRP in here? Thanks!
    AGABANI

  39. QuattroGinger
    September 2nd, 2014

    When you create a account and get full access after donating in the top right you will see the simulators.

  40. Rani
    September 6th, 2014

    Q6 in 5th Sep 2014 exam

  41. Beth
    September 8th, 2014

    @Rani
    How was you exam?

    Thanks in advance

  42. Anonymous
    September 9th, 2014

    Hi ,Can u share me the latest dumps as I was going to take test next week to my mail id:suresh.potla2002@gmail.com

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    September 9th, 2014

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    September 11th, 2014

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    September 13th, 2014

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  46. saez
    September 15th, 2014

    hello guys

    why in Q3 is D is correct ?

  47. Anonymous
    September 15th, 2014

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  48. Mehul
    September 15th, 2014

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  49. HB
    September 16th, 2014

    Passed today with 958

    Q4 was on test

    thanx 9tut

  50. Paul
    September 17th, 2014

    Hi all,

    Many thanks for your all support. I will take my exam on 25th Sept.

    Some one explain me for more detail Q7? And share us latest dumps?

    Thanks 9tut

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