Hi, I have previous hands-on experience with Cisco equipment, but havn't worked on them for 3 years. Now I have a client that needs new network equipment, and the ISP recommended Cisco equipment. Unfortunatly, the specific model they recommended, the Cisco 806, is discontinued. I probably would be able to find one, but prefer to get them something more current and future proof.
I was looking at something from the 850 or 870 series. I need to be able to do one specific thing with it: I have ADSL High Speed internet, and have a range of 5 IP addresses (public), of which I only need 2. I need to be able to have those 2 different IP addresses available from the outside, and both IP represent a different network on the inside. Which router would be the best for my application? I have less then 10 stations connected on the first network, and the other one probably less then 10 at any time (although it may be more, given that's it's a wireless service in an hotel). It doesn't need to have wireless capabilities, as that equipement is already installed. Also, I saw that there were 3 different versions of IOS, the default one, the advanced IP services, and enterprise. The advanced IP and enterprise support VLAN/802.1q trunking, and different routing protocol (OSPF,EIGRP,BGP).
I also would like to be pointed to some references or hints as to were to start to configure the router properly.
Any help will be greatly appreciated!
Stephane