What is IP Subnetting?

By On

 What is IP Subnetting?


IP subnetting is a process of dividing a larger network into smaller subnetworks to improve network performance, security, and address allocation efficiency. It involves using a subnet mask to determine which portion of an IP address identifies the network and which portion identifies the host.To solve the given problem:

1. Identify the network address:

The IP address is 10.35.154.117, and the subnet mask is 255.240.0.0.

2. Convert the subnet mask to binary:

255.240.0.0 = 11111111.11110000.00000000.00000000

3. Determine the network and host portions:

The first 12 bits (11111111.1111) represent the network, and the remaining 20 bits are for hosts.

4. Calculate the network address:

10.35.154.117 AND 255.240.0.0 = 10.32.0.0

5. Find the broadcast address:

The broadcast address will have all host bits set to 1.

10.47.255.255

6. Determine the last valid host:

The last valid host is one address before the broadcast address

Therefore, the last valid host on the network that 10.35.154.117 255.240.0.0 is a part of is:10.47.255.254

This address represents the highest usable IP address in the subnet before the broadcast address


Comments

Post a Comment

Popular posts from this blog

Intune Windows Autopilot Steps-by-Step.

By On
Image
  What is Windows Autopilot? Windows autopilot is a modern way to manage or image a PC, wherever users are as long as they are connected to the Internet. You can test in Hyper-V. Benefits of Autopilot: Making it easier to set up, configuring through the internet, requiring no manual intervention, letting users take charge of the setup, adjusting settings based on user groups, working well with up-to-date management tools, ensuring devices meet security standards, and smoothly updating features. Intune Windows Autopilot Steps-by-Step? Go to Https://admin.microsoft.com Sing-in with your tenet : administrator@xyz2024a.onmicrosoft.com Click on Admin centers > Identity Now, In https://entra.microsoft.com > search Mobility (MDM ( mobile device management) and WIP) Click on “Microsoft Intune” Now Enable Intune Policy: Go to Intune portal page : https://intune.microsoft.com    Click on Devices (from left side) > Windows (by Platform) > windows devices   Now create a windows secu
Read more

How to Map Network Drive using Group Policy Preferences?

By On
Image
  How to Map Network Drive using Group Policy Preferences? We are going to a Map drive for the HR Department. Double click on the HRUser Group > Member tab You can see we have only one member added in the Security Group ( HR User1). Before creating a Group Policy, let’s create one HRSharedData Folder in the file server or for a test you can create in the DC1 server also. Right -click on HRSharedDATA folder > Properties > Sharing Tab > advanced Sharing Chick on “ Share this folder ”  > click on OK . You should copy the Network Path : we need that path later on. And  click on close . Now it's time to create a GPO. In DC1 server, Click on Tool > Group Policy Management option. You should see GPO windows Now, click on Domains > mylab.local > Group Policy Objects  Right-Click on GP object > click on New In New GPO Give Name: like below and  Click ok . You  can see the GPO in the left side column. Now we should have to configure or edit the created GP
Read more

How to set up a Shared folder in Windows Server 2022?

By On
Image
  Shared folder in Windows Server 2022 : 1.        Open Server Manager and navigate to File and Storage Services, then click on Shares 2.        Click on "Tasks" and select "New Share" to launch the New Share Wizard 3.        Choose "SMB Share - Quick" for general file sharing and click Next 4.        Select the location for your shared folder. You can choose an existing folder or create a new one by selecting "Type a custom path" and using the Browse button 5.        Provide a name for the share. By default, it will use the folder name, but you can change it if desired 6.        Configure share settings: 7.        Enable "Access-based enumeration" to only show files and folders users have permission to access 8.        Optionally, configure offline file caching and data encryption settings 9.        Set up permissions: 10.    Click on "Customize permissions" to modify the default NTFS permissions 11.    Disable inheritance an
Read more