Apr 12, 2017 · One of the most basic concepts of data networking is how devices connect and communicate within an IPv4 network. To understand this, we must look at the devices' unique IP addresses as well as the associated subnet mask and default gateway.
A full IPv6 subnet mask uses the same 8-hex-word format as an IPv6 address, although some tools allow you to specify only 1 hex word. Like IPv4, an IPv6 address has a network portion and a device portion. Unlike IPv4, an IPv6 address has a dedicated subnetting portion. Here's how the ranges are divided in IPv6: Network Address Range Classless Inter-Domain Routing - Wikipedia A subnet mask is a bitmask that encodes the prefix length associated with an IPv4 address or network in quad-dotted notation: 32 bits, starting with a number of 1 bits equal to the prefix length, ending with 0 bits, and encoded in four-part dotted-decimal format: 255.255.255.0. A subnet mask encodes the same information as a prefix length but Subnetting Reference Sheet Class: Size: Subnet Mask: Range of IPs: Class A: 10.0.0.0/8: 255.0.0.0: 10.0.0.0 - 10.255.255.255: Class B: 172.16.0.0/12: 255.240.0.0: 172.16.0.0 - 172.31.255.255 11.5.5 Packet Tracer – Subnet an IPv4 Network – TechAcad Help
Jan 10, 2019
Jun 10, 2020
Internet Protocol (IPv4) Subnet Chart
Apr 12, 2017