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ICND1 – LAN Questions

June 23rd, 2017 in ICND1 100-105 Go to comments

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Premium Member: You can test your knowledge with these questions first via this link.

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Question 1

[am4show have=’p2;’]If a host experiences intermittent issues that relate to congestion within a network while remaining connected, what could cause congestion on this LAN?

A. half-duplex operation
B. broadcast storms
C. network segmentation
D. multicasting

 

Answer: B[/am4show]

Explanation

A broadcast storm can cause congestion within a network. For more information about broadcast storm please read my STP tutorial.

Question 2

[am4show have=’p2;’]Which two characteristics describe the access layer of the hierarchical network design model? (Choose two)

A. layer 3 support
B. port security
C. redundant components
D. VLANs
E. PoE

 

Answer: B D[/am4show]

Explanation

The primary function of an access-layer is to provide network access to the end user.

The hardware and software attributes of the access layer that support high availability include security services for additional security against unauthorized access to the network through the use of tools such as 802.1x, port security, DHCP snooping, Dynamic ARP Inspection, and IP Source Guard.

Comments (9) Comments
  1. Anonymous
    February 24th, 2018

    Where are the questions?

  2. JC
    March 1st, 2018

    For check the questions, it is necessary that you pay “premium member”.

  3. Raikin
    March 5th, 2018

    I am not entirely sure if B, D are the correct answers in second question. I agree with B, port security, but not with D. Imo correct answers are B and E, because D is not related ONLY to access-layer. A and C are out for sure.

  4. Zak
    March 7th, 2018

    This is my first time here on this site. is awesome

  5. Anonymous
    April 30th, 2018

    You issue the following commands

    #configure terminal
    (config)#interface fastethernet 0/1
    (config-if)#switchport port-security
    (config-if)#switch port-security maximum 12

    You want to configure the switch to discard traffic and increment the security violation counter when it receives traffic on the fa 0/1 from a host with an unauthorized MAC address. What command would you issue

    switchport port-security violation restrict

  6. routing fundamentals
    April 30th, 2018

    what is the advantage os using ripv2 over OSPF

    Ripv2 is easier to configure
    ripv2 converges faster than OSPF
    ripv2 is more scaleable than OSPF
    ripv2 consumes less bandwidth
    ripv2 supports vlsm

    answer: RIPv2 is easier to configure

  7. OUKAOUR
    May 28th, 2018

    Without any doubt is wonderful site, reaally

  8. Marcel Joseph
    June 18th, 2018

    How many IP Connect to the LAN at a time????

  9. CopyCat
    September 7th, 2018

    I love this site..