Finding a wildcard mask to match a specific range of networks is no easy feat. Hence, we have outlined a detailed process to check how the wildcard mask works and which mask will exactly match the network 172.16.0.0 through 172.19.0.0.
Generally, a wildcard mask refers to the sequence of numbers that allows packet routing within a proprietary network subnet. You can call define the wildcard mask as an inverse mask. So, do you want to resolve this query?
Continue scrolling the page, and find the exact answer to this question. In addition, the guide will take you through comprehensive information about the wildcard mask to make the answer clearer than ever. Are you ready to get started? Let’s take a closer look.
What is Wildcard Mask?
Let’s begin with the concept first. Remember that there’s no point in finding the answer until and unless you know about the concept of the wildcard mask. So, as far as its definition is concerned, it is a 32-bits long number, which is sometimes called an inverse mask.
If the wildcard mask bit is 0, it matches the bit value in the address. However, if the bit is 1, you should overlook the co-relating bit value in the address. The Wildcard Mask for a Host is always 0.0.0.0.
This element is generally used when you have an extensive network and wish to allow free traffic flow between multiple routers. Hence, you should turn to wildcard masks when you have a massive router network and LAN segments.
How to Calculate the Wildcard Mask?
The answer to your query lies in this subheading. Here, we’ll understand how you should calculate the wildcard mask in a few taps. Remember that determining the wildcard mask is challenging; hence, you must follow the steps carefully to avoid the resultant error.
A straightforward shortcut method to find the wildcard mask is subtracting the subnet mask from 255.255.255.255.
What is a wildcard mask to match networks 172.16.0.0 through 172.19.0.0?
Here comes your answer. The wildcard mask to match networks 172.16.0.0 through 172.19.0.0 is 0.3.255.255. It is because the network administrator uses the ipv6 traffic-filter command within the interface to apply an IPv6 ACL. You can easily find the Wildcard Mask by watching the range of IP addresses you want.
Conclusion
That’s all about the wildcard mask to match networks 172.16.0.0 through 172.19.0.0. We hope our explanation synced well with the outcome and helped you understand the concept of the wildcard mask.
The approach to the wildcard mask is a bit lengthy yet important for networking students; hence, it is advised to learn more about the concept before calculating this unit. If you have any other queries about the wildcard mask, feel free to share them with us, and our experts will assist you as quickly as possible.
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