Answer to Question #216371 in Computer Networks for sisa

Question

For the given IP address with subnet, identify the number of subnet, the valid host IP addresses for the given problem. Network address : 195.223.50.0 Number of usable hosts needed : 45 Address Class : ---------------- Number of host bits borrowed : ------------------------------ Default Subnet mask : ------------------------------- Custom subnet mask : ------------------------------- Total number of subnets : ------------------------------- Total number of host addresses : ------------------------------- Number of usable address : ------------------------------- i. What is the 2 nd subnet range? ii. What is the subnet number for the 2nd subnet? iii. What is the broadcast address of the 4 th subnet? iv. What are the assignable addresses for the 3rd subnet?

Answer 1

The given IP address is 195.223.50.0

Network . Host . Host . Host

Here, we can see that network id belongs between 192 to 223, so it belongs from the class C.

Default sub-net mask = 255.255.255.0

Total number of available host $=2^6-2 = 63$

Here required host is 45 so host address should be 0.0.0.45

The custom sub-net mask = 255.255.255.128

Total number of subnet = 2

The range of IP addresses are 195.223.50.1 to 195.223.50.62

195.223.50.65 to 195.223.50.126

195.223.50. to 195.223.50.126