Like to know about a router with high cpu capacity, memory and should be able to handle around 60mbps of total traffic at any time (in + out in all interface) Also should be able to have good capabilities of NAT, around 20000 ips to be natted. The router should have 3 fast Ethernet ports 100 Ethernet ports. Please let me know your suggestions on router model. Can you please suggest which is the best cost effective product available in the market? Suggest at least two models.