Dont worry about the first picture. this picture instead

X BU Microsoft Word - QB-Module-1- x + 101/CSC435-Sp2020-QB-Module-1-IPAddress-MACAddress-TCP-IP-Suite.pdf 1) How the structure of an MAC address helps to make it globally unique? 2) What is the difference between unicasting, multicasting and broadcasting within a network? 3) Identify whether the following MAC addresses are global or locally unique and also identify whether they are multicast or unicast addresses? a. OA:5F:BC:AD:23:10 b. 49:12:AB:12:CE:FF 1.2: Class-based IP Address and Private IP Address 1) What is the maximum number of class A. class B and class C networks possible? Similarly, what is the maximum number of hosts per class A, class B and class C network? Make sure you consider all the special IP addresses that would eat up the address space before deciding the maximum number of networks and the maximum number of hosts per network. 2) Identify the class of the following IP addresses: a) 143.132.10.2 b) 18.9.1.1 c) 212.34.5.6 d) 224.0.0.1 3) What is the difference between a direct broadcast IP address and a limited broadcast IP address? 4) What is the subnet mask for Class A. Class B and Class C IP addresses? 12 11 -R3190 34.00 202.78.23.0 R 198.90.56 U 10 pts) Consider the following internetwork: 11_ 12 R