Table of Contents
- 1 How many subnets and hosts per subnet can you get from?
- 2 How many hosts are in a 30 subnet?
- 3 How many subnets and hosts per subnet can you get from the network 172.23 0.0 27?
- 4 How many subnets and host in each subnet can be obtained from the network 172.28 0.0 21?
- 5 What is the subnet for host ID 172.16 3.65 23?
- 6 How many subnets and hosts are available per subnet If you apply a 27?
- 7 How many hosts are in a 26 subnet?
- 8 How many hosts can be on a subnet?
- 9 What is a subnet mask and how does it work?
- 10 What is subnetting and how does it work?
How many subnets and hosts per subnet can you get from?
So 1024 subnets are available. Each subnet will have 6 bits for hosts. 2^6 = 64. We subtract 2 for the first and last address in the subnet, so 62 host addresses are available per subnet.
How many hosts are in a 30 subnet?
Subnet Cheat Sheet – 24 Subnet Mask, 30, 26, 27, 29, and other IP Address CIDR Network References
| CIDR | Subnet mask | # of IP addresses |
|---|---|---|
| /32 | 255.255.255.255 | 1 |
| /31 | 255.255.255.254 | 2 |
| /30 | 255.255.255.252 | 4 |
| /29 | 255.255.255.248 | 8 |
How many subnets and hosts per subnet can you get from the network 172.25 0.0 23?
4096 subnets and 14 hosts. How many subnets and hosts per subnet can you get from the network 172.22. 0.0 255.255.
How many subnets and hosts per subnet can you get from the network 172.23 0.0 27?
So we will have 8 subnets which will have 30 usable IP addresses each.
How many subnets and host in each subnet can be obtained from the network 172.28 0.0 21?
Question: How many subnets and hosts can you get from the network 172.28. 0.0/21? 32 total, but usable are 30.
How many hosts are in a 25 subnet?
Subnet Mask Cheat Sheet
| Addresses | Hosts | |
|---|---|---|
| / 26 | 64 | 62 |
| / 25 | 128 | 126 |
| / 24 | 256 | 254 |
| / 23 | 512 | 510 |
What is the subnet for host ID 172.16 3.65 23?
What is the subnet for host ID 172.16. 3.65/23? A /23 is 255.255. 254.0.
How many subnets and hosts are available per subnet If you apply a 27?
Class A
| Network Bits | Subnet Mask | Number of Hosts |
|---|---|---|
| /27 | 255.255.255.224 | 30 |
| /28 | 255.255.255.240 | 14 |
| /29 | 255.255.255.248 | 6 |
| /30 | 255.255.255.252 | 2 |
How do you calculate maximum hosts per subnet?
Calculating the maximum possible number of hosts in a subnet: To find the maximum number of hosts, look at the number of binary bits in the host number above. The easiest way to do this is to subtract the netmask length from 32 (number of bits in an IPv4 address). This gives you the number of host bits in the address.
How many hosts are in a 26 subnet?
How many hosts can be on a subnet?
For the hosts, you’d have (2^4)-2, which makes 14 hosts on each subnet. Let it never be said that I didn’t do the very least I could do. That means the subnet mask is 255.255.255.240. With 12 bits, you’d have 2^12 which equals 4096. For the hosts, you’d have (2^4)-2, which makes 14 hosts on each subnet.
What is the default subnet mask for a Class C IP address?
Class C IP Addresses For Class C IP addresses, the first three octets (24 bits / 3 bytes) represent the network ID and the last octet (8 bits / 1 bytes) is the host ID. Class C IP Addresses range from 192.0.0.0 to 223.255.255.255, with a default subnet mask of 255.255.255.0 (or /24 in CIDR).
What is a subnet mask and how does it work?
With a subnet mask, devices can look at an IP address, and figure out which parts are the network bits and which are the host bits. Then using those things, it can figure out the best way for those devices to communicate. If you’ve poked around the network settings on your router or computer, you’ve likely seen this number: 255.255.255.0.
What is subnetting and how does it work?
So generally, subnetting does two things: it gives us a way to break up networks into subnets, and allows devices to determine whether another device/IP address is on the same local network or not. A good way to think about subnetting is to picture your wireless network at home.