1. Cisco 1841 with a standard IPBASE IOS can suport a site to site VPN tunnel, or have to have a advanced security image ? Are any security features (CBAC, ACL,DMZ, IPSec..) suported in IPBASE ?
2. Can I assign IP address on every port of a HWIC card for this router? And if so, can I make NAT on every port of this HWIC? (nat outside on diferent networks)