Can I use this IP address?

[davis.raye]

Hi,


I have 3 sites A,B and C. All are very distant from one another.
For site A: I use a 10.1.0.0/16 network
For site B: I use a 10.2.0.0/24 network
For site C: Can I use a 10.2.1.0/25 network for 120 hosts?

I have never physically implemented such a WAN. Can I use a 10.2.1.0/25 network for 120 hosts for site C, assuming site A and B IP addresses are correct?

 

[S0ULphIRE]

Doesn't matter how distant they are from each other, none of those subnets conflict so you're good to go!
Site A uses 10.1.0.1 to 10.1.255.254 for host addresses, finishing on 10.1.255.255 as the broadcast address
Site B uses 10.2.0.1 to 10.2.0.254 for host addresses, finishing on 10.2.0.255 again for broadcasts.
Site C would use 10.2.1.1 to 10.2.1.126, finishing on 10.2.1.127 as the broadcast address

 

[davis.raye]

thank you so much...i've learnt a little more about networking today.

 

[timmy.norris]

It will work for sure, go for it.

 

[Nitestick]

Should be fine, you'd have to use routing to get access between those subnets though.