Cisco Network Proposal (Parts 1-3) Overview – Cisco Network Proposal (Parts 1-3).Your proposal will be submitted in three major parts: ·    Springfield Device and STP Configurations (i.e., Part 1) ·    Worchester Subnetting Configurations and Boston Site Protocol, Route Summarization, and Topology Improvement (i.e., Part 2) ·    Sacramento Site VLAN, Routing on a Stick(ROS) and DHCP