3-5 - Appendix D - PCSD Current Network Configuration.pdf

The documents are network diagrams for the PCSD (presumably a school district), showing the current network architecture and a planned future network configuration as of July 2025. The first diagram illustrates the existing network topology with two internet connections (Comcast and Zayo/GA PeachNet), two data centers (PCSD District Office and Dianne Wright Innovation Center), and 39 additional sites connected via a 10 GB private leased-lit fiber network. The network has redundant internet connections with 10 GB and 13.3 GB bandwidth, respectively.

The second diagram depicts the planned network infrastructure for July 2025, which includes more complex networking components such as head-end switches, core switches, firewalls, and distribution switches. The network will connect multiple locations including schools, admin buildings, a DWIC Backup Data Center, DWIC, and the Board of Education. The design incorporates multiple Comcast Ciena connections, Juniper networking equipment, content filtering, and segmented firewall protection for different organizational units. The network appears designed for robust connectivity, security, and scalability across the school district's various sites and operational centers.