I just purchased a Cisco 886VA for a project. According to the data sheet, it has two ethernet ports that support PPPOE for the following: Four-port 10/100 Fast Ethernet managed switch with VLAN support; two ports support Power over Ethernet (PoE) for powering IP phones or external access points." Which ports are they? I am trying to configure the router based on the information listed in the Cisco 800 series configuration guide and when I type in protocol pppoe, it tells me that is invalid and that I should use l2tp. Any help would be greatly appreciated.