B08-HT942525QE018-Attach4-Sample-Topology-Diagram.pdf

This document is a sample topology diagram specification for network infrastructure, providing detailed guidance on creating comprehensive network topology documentation. The specification requires topologies to include specific details such as topology date, CCSD (near premise router), and IP addresses for all devices within an enclave. For specific device types, additional mandatory information is required: firewalls must list manufacturer, model, and software/firmware version; IDS must include similar manufacturer details; servers need to specify server function and operating system with the most updated Service Pack; and workstations must document their operating system and Service Pack.

The sample diagram illustrates a NIPRNET/SIPRNET topology within an enclave, demonstrating the recommended layout and information presentation. The document emphasizes compliance with DoD-level policies and procedures, referencing NIAP-CCEVS (National Information Assurance Partnership Common Criteria Evaluation and Validation Scheme) for device compliance. The topology sample includes a premise router, multiple buildings with workstations, servers, printers, and an IDS, all connected through a network infrastructure with specified IP address ranges. The document also provides a note directing readers to http://www.niap-ccevs.org for a listing of compliant devices and http://iase.disa.mil for additional guidance on enclave and network infrastructure standards.