Subnetting IP Address Quiz

9 Questions | Total Attempts: 2039

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Subnetting IP Address Quiz

Computer networks can be confusing especially to people without the knowledge and understanding. Among the many concepts, subnetting IP addresses is one, which is extensively studied. Gauge your knowledge on subnetting IP address below.


Questions and Answers
  • 1. 
    Subnet the IP Address 203.10.93.0 /24 into 30 Subnets.  Is 203.10.93.30 a valid Host ID after subnetting.
    • A. 

      Yes

    • B. 

      No

  • 2. 
    You are given the IP Address of 193.103.20.0 /24 and need 50 Subnets.  How many hosts per network, and total networks do you get once subnetted.
    • A. 

      20 Hosts and 50 Subnets

    • B. 

      2 Hosts and 64 Subnets

    • C. 

      4 Hosts and 50 Subnets

    • D. 

      6 Hosts and 64 Subnets

  • 3. 
    Your company has been given the IP Address of 199.2.1.0 /24 to subnet.  You plan to put each of the 5 floors in your building on it's own subnet.  What is the IP range of the LAST available network once you subnet.  
    • A. 

      199.2.1.224 - 199.2.1.255

    • B. 

      199.2.1.0 - 199.2.1.255

    • C. 

      199.2.1.252 - 199.2.1.255

    • D. 

      199.2.1.32 - 199.2.1.64

  • 4. 
    Subnet the Class B IP Address 130.13.0.0 into 500 Subnets.  What is the new Subnet Mask and what is the Increment?
    • A. 

      Subnet Mask 255.255.255.0 with an Increment of 2

    • B. 

      Subnet Mask 255.255.255.192 with an Increment of 128

    • C. 

      Subnet Mask 255.255.255.128 with an Increment of 128

    • D. 

      Subnet Mask 255.255.255.128 with an Increment of 64

  • 5. 
    Your company wants to utilize the private Class C IP Address of 192.168.1.0.  You are tasked with Subnetting the Address to get the most networks with at least 30 Hosts per Subnet.  How many Networks will be created after you subnet?  Also what is the first usable IP Address in the Second Network range?
    • A. 

      8 Networks, First usable from second Network range = 192.168.1.33

    • B. 

      3 Networks, First usable from second Network range = 192.168.2.33

    • C. 

      5 Networks, First usable from second Network range = 192.168.1.1

    • D. 

      8 Networks, First usable from second Network range = 192.168.1.1

  • 6. 
    Subnet the Address 150.20.0.0 into networks supporting 500 Hosts each.  What is the New Subnet Mask and the IP Address Range of the first Network.
    • A. 

      Subnet Mask 255.255.255.0, Range 150.20.0.0 - 150.20.0.255

    • B. 

      Subnet Mask 255.255.0.0, Range 150.20.0.0 - 150.20.1.255

    • C. 

      Subnet Mask 255.255.255.254, Range 150.20.0.0 - 150.20.255.255

    • D. 

      Subnet Mask 255.255.254.0, Range 150.20.0.0 - 150.20.1.255

  • 7. 
    Subnet the IP Address 210.30.12.0 so there are 60 Hosts in each network.  What are the Broadcast Addresses of each Network?
    • A. 

      210.30.12.63, 127, 191, and 255

    • B. 

      210.30.12.64, 128,192, and 255

    • C. 

      210.30.12.255

    • D. 

      210.30.12.0

  • 8. 
    Refer to the exhibit. In this VLSM addressing scheme, what summary address would be sent from router A?
    • A. 

      172.16.0.0/16

    • B. 

      172.16.0.0/20

    • C. 

      172.16.0.0/24

    • D. 

      172.32.0.0/16

  • 9. 
    Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? (Choose three)
    • A. 

      The subnet mask in use is 255.255.255.192.

    • B. 

      The LAN interface of the router is configured with one IP address.

    • C. 

      The subnet mask in use is 255.255.255.128.

    • D. 

      The IP address 172.16.1.25 can be assigned to hosts in VLAN1.

    • E. 

      The LAN interface of the router is configured with multiple IP addresses.

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