a question i was asked recently on a topic that I thought i understood untill i was asked....
Given the hypothetical subnet 136.206.16.128 and netmask 255.255.255.128, state the valid range of IP addresses that could be assigned to hosts on the subnet?(also another was 64.122.34.83 & netmask 255.255.255.240 :( ) i was used to looking at plain netmasks ie 255.255.255.0(ffffff00) etc which I understand fine but my grasp of anything else is less than good... any help is appreciated.. thanks Martin. -- Real programmers don't document. If it was hard to write, it should be hard to understand.. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]