08-24-2018 10:05 PM - edited 08-24-2018 10:10 PM
I were given an IP address of 192.168.201.0/25 (2 subnets)
And i wasnt sure how to find out and configure them on the PC
This is the example given for Jurong Branch.
Jurong Branch IP : 192.168.107.0/24
Subnet 1
Network ID: 192.168.107.0
First Usable IP: 192.168.107.1
Last Usable IP: 192.168.107.126
Broadcast IP : 192.168.107.127
Subnet 2
Network ID: 192.168.107.128
First Usable IP: 192.168.107.129
Last Usable IP: 192.168.107.254
Broadcast IP: 192.168.107.255
Since the above is the example with different Network, right now i trying to find out for;
Woodlands - 192.168.201.0/25 (2 Subnets)
Changi - 192.168.202.0/25 (2 Subnets)
Jurong - 192.168.203.0/25 (2 Subnets)
There are 2 Subnets because the above is the "Branches" of Woodlands, Changi and Jurong. Each of these Branches it also attached the Department such as Customer Service and Operations. If you're unsure what are these 3 Branches. these 3 are actually the name of the location in my country place.
Woodland Branches
So for Woodlands i have 2 department. One of them is called Customer Service and other one is Operations. Customer Service has 4 PC while Operations has 10 PCs.
Changi Branches
Is the same thing as Woodlands Branch. 4 Customer Service and 10 Operations.
Jurong Branches
Is the same thing as these 2 branches as well. 4 Customer service and 10 Operations.
Right now i need someones help to find out the;
1) Network ID
2) 1st Usable IP
3 )2nd Usable IP
4) Broadcast IP
The picture that i am going to attached is just the example. Look at the Subnet 1 and 2 because i need someone to help me out.
Solved! Go to Solution.
08-25-2018 01:07 AM
I suggest you read some IP Addressing from cisco :
https://www.cisco.com/c/en/us/support/docs/ip/routing-information-protocol-rip/13788-3.html
Quick reply as per your diagram :
/24 means you need to use subnetmask : 255.255.255.0
/25 means you need to use subnetmask : 255.255.255.128
Right now i need someones help to find out the; ( Example as per your picture : Subnet1 in Yellow)
1) Network ID - 192.168.107.0
2) 1st Usable IP : 192.168.107.2 ( 192.168.107.1 is configured as Gateway)
3 )2nd Usable IP : 192.168.107.3 to 192.168.107.126)
4) Broadcast IP : 192.168.107.127
5) subnet mask : 255.255.255.128
Do rest of your home work.
Make Sense ?
08-25-2018 01:07 AM
I suggest you read some IP Addressing from cisco :
https://www.cisco.com/c/en/us/support/docs/ip/routing-information-protocol-rip/13788-3.html
Quick reply as per your diagram :
/24 means you need to use subnetmask : 255.255.255.0
/25 means you need to use subnetmask : 255.255.255.128
Right now i need someones help to find out the; ( Example as per your picture : Subnet1 in Yellow)
1) Network ID - 192.168.107.0
2) 1st Usable IP : 192.168.107.2 ( 192.168.107.1 is configured as Gateway)
3 )2nd Usable IP : 192.168.107.3 to 192.168.107.126)
4) Broadcast IP : 192.168.107.127
5) subnet mask : 255.255.255.128
Do rest of your home work.
Make Sense ?
08-25-2018 11:57 PM
Is this correct?
Woodlands > 192.168.201.0/25
(Subnet 1)
Network ID > 192.168.201.0
1st Usable IP > 192.168.201.1 (Default Gateway)
Last IP > 192.168.201.30
BroadcastIP > 192.168.201.31
(Subnet 2)
Network ID > 192.168.201.32
1st Usable IP > 192.168.201.33 (Default Gateway)
Last IP > 192.168.201.62
Broadcast IP > 192.168.200.63
Changi > 192.168.202.0/25
(Subnet 1)
Network ID > 192.168.202.0
1st Usable IP > 192.168.202.1 (Default Gateway)
Last IP > 192.168.202.30
Broadcast IP > 192.168.202.31
(Subnet 2)
Network ID > 192.168.202.32
1st Usable IP > 192.168.202.33 (Default Gateway)
Last IP > 192.168.202.62
Broadcast IP > 192.168.202.63
Jurong > 192.168.203.0/25
(Subnet 1)
Network ID > 192.168.203.0
1st Usable IP > 192.168.203.1 (Default Gateway)
Last IP > 192.168.203.30
Broadcast IP > 192.168.203.31
(Subnet 2)
Network ID > 192.168.203.32
1st Usable IP > 192.168.203.33 (Default Gateway)
Last IP > 192.168.203.62
Broadcast IP > 192.168.203.63
08-26-2018 02:08 AM
That is not correct, Let me give you example and you need to spend some time to understand how the ip subnetting works.
Woodlands > 192.168.201.0/25
(Subnet 1)
Network ID > 192.168.201.0
1st Usable IP > 192.168.201.1 (Default Gateway) - standard most of the people follow same way to easy remember - then your PC/ Device start using 192.168.201.2 to 126.
Last IP > 192.168.201.126
BroadcastIP > 192.168.201.127
08-26-2018 03:23 AM - edited 08-26-2018 06:31 AM
ohh thats for subnet 1. Then can u explain or show me example of subnet 2? because i have 2 department. I do my homework. Is it correct now?
Woodland
Subnet1
Network ID : 192.168.201.0
First Usable IP : 192.168.201.1 (DG)
Last Usable IP : 192.168.201.2 - 192.168.201.126 (PC)
Broadcast IP : 192.168.201.127
Subnet2
Network ID : 192.168.201.128
First Usable IP : 192.168.201.129 (DG)
Last Usable IP : 192.168.201.254
Broadcast IP : 192.168.201.255
Changi
Subnet1
Network ID : 192.168.202.0
First Usable IP : 192.168.202.1 (DG)
Last Usable IP : 192.168.202.2 - 192.168.202.126 (PC)
Broadcast IP : 192.168.202.127
Subnet2
Network ID : 192.168.202.128
First Usable IP : 192.168.202.129 (DG)
Last Usable IP : 192.168.202.254
Broadcast IP : 192.168.202.255
Jurong
Subnet1
Network ID : 192.168.203.0
First Usable IP : 192.168.203.1 (DG)
Last Usable IP : 192.168.203.2 - 192.168.203.126 (PC)
Broadcast IP : 192.168.203.127
Subnet2
Network ID : 192.168.203.128
First Usable IP : 192.168.203.129 (DG)
Last Usable IP : 192.168.203.254
Broadcast IP : 192.168.203.25
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