Answer :
Final answer:
The guidance for IP service requests on NIPRNET/SIPRNET SI Services is likely outlined in a specific document issued by the U.S. Department of Defense or DISA, such as an Interface Control Document (ICD) or Service Level Agreement (SLA). These networks operate with different levels of information sensitivity, and their guidelines are usually only accessible to authorized personnel.
Explanation:
The CIB that provides guidance for IP service requests for NIPRNET/SIPRNET SI Services is likely a document or set of policies issued by the U.S. Department of Defense or one of its agencies responsible for these secure networks. The NIPRNET (Non-classified Internet Protocol Router Network) and SIPRNET (Secret Internet Protocol Router Network) are distinct networks that handle different levels of information sensitivity. For IP service requests, guidelines will be detailed in a specific Cybersecurity Service Provider (CSP) instruction or communication known commonly as an Interface Control Document (ICD) or a Service Level Agreement (SLA) provided by the network's managing authority.
Such documentation is usually only available to authorized personnel due to the sensitive nature of these networks. Those seeking to request or manage services on the NIPRNET or SIPRNET must adhere to strict security protocols and documentation requirements, as set forth in these guidance materials. To find the specific CIB applicable, authorized users should refer to their internal department's resources or contact the Defense Information Systems Agency (DISA), which manages these networks.