say you have 158.200.0.0<BR><BR>and you need to make ummm 10 subnets.<BR><BR>you'd apply a .224 mask (double check this one for me will you) which gives you 3rd octet ...
There are a few culprits that regularly contribute to delayed or failed IPv6 deployment projects, such as poor DNS planning, insufficient testing, unanticipated application behavior, and poor IPv6 ...