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DD Form 2490-12 is a Department of Defense form, not a service form: DD2490-12 NETWORK PLANNING AND CONFIGURATION DATA - SWITCH MEMORY CONTROL . This form has not been set up to work with a text-to-speech reader. Contact the Department of Defense Forms Manager for further details if this access is required., used to Network Planning and Configuration Data - Switch Memory Control. The DD prefix is the operative fact. It means one blank serves every military department — Army, Navy, Air Force, Marine Corps, Space Force, Coast Guard under Defense jurisdiction — plus the defense agencies and combatant commands. No branch variant exists.
not stated is the prescribing publication and not stated the office responsible for the document. Deadlines belong to local implementing guidance, not to either of those, so a submission date is a question for the receiving office.
Use not stated, status not stated. Older printings circulate widely and lose their currency Department-wide the moment a new edition issues.
Available: PDF, across 1 pages, roughly unknown fields. That is the whole scope of the download decision.
Fillable pdf is the default choice. Its boxes hold typed entries inside the document; the printable release is a static image of the same page with no interactive layer. Since DD forms routinely cross between services and agencies before they are filed, typed entries matter more here than on a form that stays inside one office.
Xfdl is a legacy Department format, IBM Lotus Forms, requiring the matching viewer. Its survival in DD distribution reflects how widely it was fielded across the Department, not any advantage over pdf today.
All formats are free. One operational note: save the file locally and open it in a desktop reader. Browser-embedded viewers drop field properties and lose typed data without warning.
Start by matching the printed date to not stated. Old blanks accumulate in shared folders for years. Because the Department reissues to all services in one action, nobody is still accepting the previous layout by local custom.
For anything ambiguous in a specific field, the form's own instructions come first and not stated controls where the two differ.
Route it where not stated or local procedure directs, and keep a copy first. On a Department form the receiving office is frequently outside your own chain — another service, a defense agency, a joint command — which makes recovering a lost original slower than it would be internally.
Related forms are found by number alone. The DD sequence is one unified Department-wide series, so a cited number resolves to exactly one document with no branch qualifier needed.
Where a procedure cites both a service form and a DD form, the two are unconnected. Service numbering answers to a service proponent, DD numbering to not stated or another Department office, and the two sequences were never aligned. Matching numbers mean nothing whatever.
Editions change when the prescribing directive is reissued, when the data collected changes, or when notice language is amended. None of that reaches you. Checking not stated at download is the entire defence, and it is cheaper than repeating a submission.
Limits of this page: it distributes a published Department of Defense document and describes it. No legal advice, no procedural ruling, no statement about whether any submission will be accepted. Applicability, eligibility and procedure belong to not stated, to a servicing personnel office, or to the office named in not stated.
Questions and answers
- What is DD Form 2490-12?
- DD2490-12 NETWORK PLANNING AND CONFIGURATION DATA - SWITCH MEMORY CONTROL . This form has not been set up to work with a text-to-speech reader. Contact the Department of Defense Forms Manager for further details if this access is required.
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?