Exam AZ-700 topic 2 question 50 discussion

Correct. Using a /24 will give us 256 IPs. Now, In azure we can create a minimum subnet of /29 which gives us 8 IPs per subnet. Dividing 256/8 we get 32 thus we can have 32 IPv4 subnets. Out of each these subnets 5 IP from them will be used by azure so number of usable IP in each subnet is 3.

Yes Answer is correct it is 3 IPs and 32 Subnets as smallest subnet in Azure is /29 dues to 5 reserved IPs out of any subnet and largest is /2 - example here from MS Are there any restrictions on using IP addresses within these subnets? Yes. Azure reserves the first four and last IP address for a total of 5 IP addresses within each subnet. For example, the IP address range of 192.168.1.0/24 has the following reserved addresses: 192.168.1.0 : Network address 192.168.1.1 : Reserved by Azure for the default gateway 192.168.1.2, 192.168.1.3 : Reserved by Azure to map the Azure DNS IPs to the VNet space 192.168.1.255 : Network broadcast address.

Correct For visualization (and doing some subnet planning) use tools like https://blog.pichuang.com.tw/azure-subnets.html and start dividing your /24 network into the smallest possible.

Answer : 3 32 sidhi baat no bakwas

This was on 24/04/2023

Correct. /24 gives you 256 ip addresses. Divide that by 32 is 8. Take off 5 ip addresses that azure reserves gives 3 usable ip`'s

Answer is correct. Azure can allow a minimum mask of /29, which gives you 6 usable IP's and Azure reserves the first 3 which leaves you with 3 IP's. You can have 32 /29 from a /24. This does require some networking subnetting skill. Hop on to --> https://www.freecodecamp.org/news/subnet-cheat-sheet-24-subnet-mask-30-26-27-29-and-other-ip-address-cidr-network-references/

Correct !

Can someone explain the logic of the answer here?