Hey,I just got a 4mbps leased line from airtel. Copper line terminated at our end on SHDSL modem (RJ 45 output). I wanna setup my internal network. I've option of using Cisco or D-Link routers/switches(layer 2 switches). Cisco is 10 times the price of Dlink. What should I use? What are the benefits of Cisco?My LAN will have around 50 terminals with a lot of VoIP traffic on both intra and internet.