How do I define this subnet? 1

[packdragon]

Here's the story: Before we moved we had an entire IP range and the subnet mask for that was fairly straightforward. But now that we've moved and switched providers, we only have a 25 IP range: .96 - .125. I need to adjust the subnet defined in AD Sites and Services. But what do I put in there? We don't own the entire range of .0 to .255. Only the 25 assigned to us. How do I figure out what the subnet mask is?

- Zoe, that's ZOH-EEE, get it right please
- Just a little ol' MCP at Solien Technology
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http://www.solien.com

 

[mrmoneymatters]

packdragon, why are you defining a public scope in active directory?

 

[SmittyNMCI]

Try this on for size.

http://www.wildpackets.com/products/ipsubnetcalculator

It's freeware and has save me a few times from having to do the math in my head.

Jeffery Smith (Smitty)
PEC Solutions Inc.
BS - Computer Application & Networking
A+ Network+ MCSA MCSE