Greetings. I have a Cisco 2500 Series Router with One Ethernet (E0) interface on it. The address to it is private (10.0.0.12). This is how my Local Network can "talk" with it. This interface is the GATEWAY to the internet. However, there is no Public IP assigned to this interface at all. I can not manage it for remote locations because of this. I read somewhere that you could add a sub-interface to the Ethernet port with a public address as SECONDARY so that I could get to it. Please advise.