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Assessment Title
Rule Text
The LAN supporting VVoIP services for command and control (C2) users must provide assured services in accordance with the Unified Capabilities Requirements (UCR).
Description
Discussion Text
Voice services in support of high priority military command and control precedence must meet minimum requirements for reliability and survivability of the supporting infrastructure. Design requirements for networks supporting DoD VVoIP implementations are in the UCR, specifying assured services supporting DoD IP based voice services. The UCR defines LAN design requirements for redundancy of equipment and interconnections, minimum requirements for bandwidth, specifications for backup power, and the maximum number of endpoints tolerable by a single point of failure. Policy sets the minimum requirements for the availability and reliability of VVoIP systems Special-C2 users is 99.999%, C2 users is 99.997%, C2Routine only users (C2R) and non-C2 users is 99.9%.
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