I'm doig my CCNA 4 case study and m stuck!!!!https://www.dropbox.com/sh/woqojykwmrz5yst/EMtwZNzcct[1]PC-2 cannot seem to ping outside its network [PC-1 or 4]IP address acheived via DHCP for PC 1 and PC 2 have a default gateway and DNS server of 0.0.0...