Subnetting Program

[NTesla]

Are their any prorgams that help study just subnetting. What I would like is a program that gives you something like this

using network address 172.145.5.0
and subnet mask 255.255.192.0 (I don't know if this is valid with this IP address or not I Just pulled of the top of my head)
Give the first usable subnet
give the last usable subnet

or gives a subnet and mask and a list of address and you must identify which are valid. In other words very simialiar to the CCNA.

I'm hoping for freeware or shareware but will by one if I have too.

I'm sitting at the end of the month and I want to make sure I pass

 

[ElijahBaley]

You can get freeware subnet calculators, which will allow you to type an address and select a mask. it will then display the subnet address, valid host range, and broadcast address.

Do a search on google, or try this one:

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

(Don't know about any sort of 'testing' applications though)

EB

 

[Andyleates]

Have a look at this web based calculator.

http://www.telusplanet.net/public/sparkman/netcalc.htm

Andy Leates MCSE CCNA MCP+I

 

[CaptHarrased]

Ntesla,

send a blank mail to tim.power@inps.co.uk and ill email you back a 6 page document that tells you exactly how to work thoses kind of questions out for the exam. No need for a piece of software.