System Management Configuration Guide for Cisco 8000 Series Routers, Cisco IOS XR Releases

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System Management Configuration Guide for Cisco 8000 Series Routers, Cisco IOS XR Releases

Advantages of periodic MIB data collection and transfer over the bulk file MIB

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Provides a comparison of the key advantages of periodic MIB data collection and transfer (bulk statistics feature) over the bulk file MIB (CISCO-BULK-FILE-MIB.my), including configuration flexibility, data integrity, and improved selection mechanisms.


Periodic MIB data collection and transfer, also known as the bulk statistics feature, offers several advantages compared to the bulk file MIB solution:

  • Configuration flexibility:

    • Unlike the bulk file MIB, this feature can be configured directly through the CLI and does not require an external monitoring application.

  • Target platform suitability:

    • Designed mainly for medium to high-end platforms with sufficient local storage (volatile or permanent) to store bulk statistics files.

  • Improved data integrity:

    • Locally storing bulk statistics files minimizes data loss during temporary network outages.

  • Advanced data selection:

    • Offers more powerful data selection features than the bulk file MIB. Allows grouping of MIB objects from different tables into data groups (object lists).

  • Flexible instance selection:

    • Incorporates a more flexible instance selection mechanism—applications are not restricted to fetching an entire MIB table.