In classful addressing, an IP address of class A, B and C is divided into netid and hostid. The netid determines the network address while the hostid determines the host connected to that network.
What is a host ID in IP address?
The Host ID is the portion of an IP address that uniquely identifies a host on a given TCP/IP network. For example, if a host has an IP address of 172.16. 8.55 on a network with a subnet mask of 255.255. 0.0 (the default subnet mask), the host ID is 0.0. 8.55 or simply 8.55.
How do I find my netid host ID?
If the class is class A, the first byte is the netid and the remaining 3 bytes are the hostid. If the class is class B, the first 2 bytes are the netid and the remaining 2 bytes are the hostid. For a class C address, the first 3 bytes are the netid and the last byte is the hostid.
What is the format of IP address?
Explanation: The format of an IP address is a 32-bit numeric address written as four numbers separated by periods. Each number can be zero to 255. For example, 1.160. 10.240 could be an IP address.
What do the first 3 numbers of an IP address mean?
The first 24 bits (the first three octets) identify the network and the remaining 8 bits indicate the host within the network. An example of a Class C IP address is 200.168. 212.226 where “200.168. 212” identifies the network and “226” identifies the host on that network.
What is the difference between netid and hostID?
In class A, netid is the first octet, while the rest is the hostid. netid = 10 hostid = 50.13.40 commentedby anonymous 10 net id 50.13.40 host id class a – 1 net id and 3 host id class b – 2 net id and 2 host id class c- 3 net id and 1 host id commentedby (user.guest) Thanks for the explanation. You’re correct. commentedby anonymous
What is Network ID in IP address?
Network ID. This is the portion of the IP Address that identifies the Network and makes it unique. Please note this: In any Class A IP Address. Then Network address is represented by the 1st Octet. Example. 10.0.0.0 ( All host ID portion automatically equates to 0s)
What is the range of the NID and hid?
3 – Understanding Network ID, Host ID Range and Broadcast ID Class A IP Address (NID) 10.0.0.0 Subnet 255.0.0.0 HID Range 10.0.0.1 to 10.255.255.254 Broadcast ID 10.255.255.255
How do you detect the number of host IP address?
How do you detect the Number of Host IP Address when you use a particular IP Address Class. We use the 2^n – 2 formula Where n represents the number of host bits in the Host ID portion of an IP address. For Example and IP Address 10.0.0.0
