ITM 301 Lecture Notes - Organizationally Unique Identifier, Subnetwork, Mac Address

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 301

Document Summary

Itm 301 week 3: tcp/ip addressing and routing. Four addressing methods: data link layer mac address, 48 bits, written as six hex numbers separated by colons, also called physical address, network layer ip address. Ipv4 addresses have 32 bits and are written as four decimal numbers called octets. Ipv6 addresses have 128 bits and are written as eight blocks of hexadecimal number: transport layer port numbers, application layer fqdns, computer names, and host names, fully qualified domain name (fqdn) Static ip addresses are assigned manually by the network administrator. Dynamic ip addresses are automatically assigned by a dhcp (dynamic host configuration. To view tcp/ip settings on a windows 10 computer. In control panel, open the network and sharing centre. Can also use the ipconfig utility in a command prompt to find out current tcp/ip settings. 32-bit address organized into four groups of 8 bits each (octets) Each of the four octets can be any number from 0 to 255.