Understanding Subnetting: Determining Network and Broadcast Addresses

Three devices are on three different subnets. Match the network address and the broadcast address with each subnet where these devices are located. (Not all options are used.)Device 1: IP address 192.168.10.77/28 on subnet 1Device 2: IP address192.168.10.17/30 on subnet 2Device 3: IP address 192.168.10.35/29 on subnet 3Subnet 1 network number Subnet 1 broadcast address Subnet 2 network number Subnet 2 broadcast address Subnet 3 network number Subnet 3 broadcast address

 

To determine the network and broadcast addresses for each subnet, we need to understand how subnetting works.

1. Subnet 1: Device 1 – IP address 192.168.10.77/28
For subnet 1, we have a subnet mask of /28, which means the first 28 bits are network bits, and the remaining 4 bits are host bits.

Network number: To find the network number, we need to set the host bits to zero. So, the network number for subnet 1 is 192.168.10.64.

Broadcast address: To find the broadcast address, we need to set the host bits to one. So, the broadcast address for subnet 1 is 192.168.10.79.

2. Subnet 2: Device 2 – IP address 192.168.10.17/30
For subnet 2, we have a subnet mask of /30, which means the first 30 bits are network bits, and the remaining 2 bits are host bits.

Network number: To find the network number, we need to set the host bits to zero. So, the network number for subnet 2 is 192.168.10.16.

Broadcast address: To find the broadcast address, we need to set the host bits to one. So, the broadcast address for subnet 2 is 192.168.10.19.

3. Subnet 3: Device 3 – IP address 192.168.10.35/29
For subnet 3, we have a subnet mask of /29, which means the first 29 bits are network bits, and the remaining 3 bits are host bits.

Network number: To find the network number, we need to set the host bits to zero. So, the network number for subnet 3 is 192.168.10.32.

Broadcast address: To find the broadcast address, we need to set the host bits to one. So, the broadcast address for subnet 3 is 192.168.10.39.

Matched network addresses and broadcast addresses for each subnet:
Subnet 1 network number: 192.168.10.64
Subnet 1 broadcast address: 192.168.10.79
Subnet 2 network number: 192.168.10.16
Subnet 2 broadcast address: 192.168.10.19
Subnet 3 network number: 192.168.10.32
Subnet 3 broadcast address: 192.168.10.39

More Answers:
Determining the Last Host Address for the 10.15.25.0/24 Network
Understanding IP Addressing and Determining Available Host Addresses on the 192.168.10.128/26 Network
Exploring the Characteristics and Importance of MAC (Media Access Control) Addresses in Computer Networks

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