Given an IP address of 192.168.30.0, subnet this network Departments for Wild Ma
ID: 3764845 • Letter: G
Question
Given an IP address of 192.168.30.0, subnet this network
Departments for Wild Mashers
Hosts
Marketing
116
Human Resources (hiring, benefits etc...)
70
Financial (includes AP, AR etc)
47
Purchasing
70
Sales
185
Information Technology
70
Inventory
92
Quality Assurance
70
Customer Service
163
Production
1020
General Services
417
Total
2320
Four(4) router to router networks (2 hosts each)
192.168.30.0/20 (255.255.240.0)
4 CIDR Bits
16 Subnets
this is gives me about 4096 hosts per subnet which is more than enough for the 11 departments and 4 router to router
I’m just not sure how you want this written out .how do i get a cidr for each dept?
Departments for Wild Mashers
Hosts
Marketing
116
Human Resources (hiring, benefits etc...)
70
Financial (includes AP, AR etc)
47
Purchasing
70
Sales
185
Information Technology
70
Inventory
92
Quality Assurance
70
Customer Service
163
Production
1020
General Services
417
Total
2320
Explanation / Answer
The given subnet mask is not suitable for Class C IP address. It is suitable for class B IP address.
So, The IP address may be 172.168.30.0.
subnet mask is 255.255.240.0
The subnet bits(CIDR bits) are 4.
The mask bits are 20.
In class B IP address,first 16 bits are used for network and remaining 16 bits are used hosts.But we are using subnetting concept.
four bits, out 16 bits,are used to represent 11 departments(11 subnets).
The remaining bits =16-4 =12bits.
These 12 bits are used to represent hosts in each subnet.
Therefore, 2^12=4096 hosts are available for each subnet.
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