we currently have a /29 ipbock with our isp. we just ordered more ip's and have received a /28 block of ip's. i have currently have a cisco asa 5505 using a static ip off the /29. i am not familiar with setting up an additional subnet to work from an isp over the existing one. any suggestion where i can read up on this and can i use my asa 5505 to make new statics work?