We need more details as follows; Internet bandwidth speed: ? How about the network cable layout? Do we have proper cabling on site? LAN Type :...................... Switch-Type :...................... LAN-Speed :...................... Routing-Protocol :...................... LAN-IP Address Primary router :...................... LAN-IP Address Backup router :...................... HSRP-Address :...................... Subnet mask :...................... Cascaded IP Range (optional) :......................