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Questions tagged [subnet]

A part of the IP address identifying the whole local network (high bits as defined by netmask). The remainder of the IP address (host id) identifies devices that are connected to this network. Can also mean the local network itself, if addressed by IP address in a described way.

Read more on wikipedia: https://en.wikipedia.org/wiki/Subnetwork

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IP Assignment for WAN and LAN Interface:

Very Much confused about assigning IP address to WAN Interface and LAN Interface on Router/Firewall. I know the process of assigning IP address but don't know which IP address to assign. Support My default gateway for ISP is 14.141.46.129, then…
Nimesh Jani
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How to get the ip address range of subnet using azure powershell

I would like to get the IP Address Range (Starting IP, Ending IP) from a Subnet in Azure using Powershell. Any help would be great. Thanks, Paul
ప్రవీణ్ వావిళ్ళ
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Subnet Address with FLSM Method?

I'm web programmer and i'm not familiar with networking , i have this next question i have searched many articles on the internet but it was not helpful and i found difficulties with understanding subnetting .. i preach it anyone who can help me to…
Nasouh Almrstani
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How can you calculate IP address subnet ranges?

If you're given: Number of needed subnets: 2 Network Address: 195.223.50.0 I can answer the following: Address Class: C Default Subnet Mask: 255.255.255.0 Custom Subnet Mask: 255.255.255.192 Total number of subnets: 2^2 = 4 Total…
Savish Khan
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How to tell which IP is valid only based on the given subnet mask

I'm looking for a way to tell which IP is valid only based on the given subnet mask. For example : given the subnet mask : 255.255.255.240, is 195.206.108.25 a valid IP? Why?
f855a864
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Find IPv4 range from given subnet address and mask?

I have subnet address and mask, and I am looking for possible IP range in that subnet. Please let me know a solution in Python, PHP, or Java. For example, I have the following details: Subnet address: 10.113.12.40 mask: 255.255.255.248 Then what…
user2486495
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I get this question and i do not know how to find the correct answer

` Within the vlsm subnet , what is the number of not used networks after addressing is completed, which contain 5 bit in the host part, In case the subnets contain the following numbers of host devices 10-30-70-90-120-200` 0 network,, 1 network,, 2…
Yous y
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AWS VPC Private/Public Subnet /Terraform?

How to create folder structure to create public and private subnet in vpc using terraform need to implement the architecture below image? 1.This is the architecture i need to implement
Diwakar Soni
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How do I find nth IP of the given subnet?

For example: given subnet 10.10.0.0/16 , if I have to find 1000th ip of given subnet range?
Chethan Gowda
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VM Networking Dilemma

Some background: I'm attempting to set up a pentesting network with a handful of virtual machines for the SANS 560 (Network Penetration Testing and Ethical Hacking) course, but I'm having an issue with the network configuration. To paint a picture…
rst-2cv
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Cannot ping across router (see details)

I'm trying to go through an online course to study for my CCENT and CCNA certification exams, and I've come across a trouble spot. In the module, he's going over basic network setup, including setting up interfaces, assigning ip addresses, the…
Kaerea
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Dividing a given network in 4 subnets

Lets suppose I get given the network (57.70.32.0/21) and I need to divide it into 4 equally sized networks. I know the mask at the moment is (255.255.248.0) but would I need to change the prefix length of the network given to 26 so I can get the 4…
JGuerra
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TCP/IP Addresses and Subnets

TLDR: Can I use the subnet mask to allow me to put a computer with a static IP address of 192.168.40.1 on my router that has all other computers addressed as 192.168.0.nnn? Hello all. This may be a very dumb question, and I apologize in advance. I…
Greg N.
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Subnetting Difficulty

Since I don't have enough rep I posted the images here: Image1 Image2 Hello, taking the following example shown in the first image, Why my teacher has assigned in the solution(image 2) for network one (N1): 7+2 hosts? shouldn't it be 6+2 since the…
user3642381
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How to calculate the subnet mask when the IP address and the number of computers to address is given?

Example: IP: 140.140.0.0 Computers: 2046 Mask = ? And subnets = ?
Patrícia Loureiro
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