MY ASA 5505 cisco router

My name is mustapha Kah son of Oustass Mass kah of Gambia West Africa.I bought the cisco asa 5505 adaptive security router for $500 about a month ago .I really don`t know much about this important device but will like to replace it with the D-link at my house.

I have a small network with an DL- 824 router, which works fine with my Web servers and my internal network.

My ultimate goal is to replace My Dlink router with my 824 router... Well i though it was going to be a plug and play kinda thing but i`m wrong .

I have been fighting with the device for the past two weeks and will post all my experiences with this neat device. Thanks allen Malanda (CCNA) for the heads up.