What is subnetting? An organization is granted the block 211.17.180.0/24. The administrator wants to create 32 subnets. i) Find the subnet mask ii) Find the number of addresses in each subnet iii) Find the first and last addresses in subnet 1 iv) Find the first and last addresses in subnet 32

You are given the following network address and subnet mask:

Network address: 192.168.10.0

Subnet mask: 255.255.255.252

i) How many subnets?

ii) How many hosts?

iii) What are the valid subnets

iv) Fill in the table below

Define subnetting. An organization is assigned the block 172.30.0.0/16. It wants to create 256 subnets.

i) Find the subnet mask

ii) Find the number of addresses in each subnet

iii) Find the first and last addresses in subnet 10

iv) Find the first and last addresses in subnet 256

Derive the routing table for the following Fig. 1. Can router R1 in Fig. 1 receive a packet with destination address 140.24.7.194? What will happen to the packet if this occurs?

Briefly define sub-netting and super-netting. How do the subnet mask ad super-net mask differ from a default mask in classful addressing?