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The CMDB has been designed to discover how the various CIs are configured to interact together, and therefore understands the dependencies between applications.
NOTE: IPNR 0 ( zero ) and 9999999 are a VSM created .IPNR for use n the following situations:
| IPNR SiteId |
|---|
| Used for | |
|---|---|
| 99999999 | This is a phantom network region created in VSM for devices that are configured and usually have an IPNR, but don't currently have an IPNR. (Like a de-registered IP Phone) |
| 0 | represents the ACM core eg: Servers that never have an IPNR |
Uses
This inherent and always up-to-date understanding of the environment is used in other ITIL disciplines such as:
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