Network Configuration and Change Management allows you to keep track of changes in the configuration of a node by regularly retrieving the configuration and comparing this against previous known configurations.
With every job which might touch the configuration NetYCE also retrieves the running configuration of the node in question, pre- and post config. In case there is no difference in configuration there is no need to store it.
There's also a NCCM userguide available that provides an overview of the NCCM and it's prerequisites.
The NCCM functionality is spanned over 4 tabs:
Polling groups allow you to define NCCM related variables such as Next poll interval and Max retries for a group of nodes. These groups can be defined manually by entering nodenames or by selecting based on attributes such as Client, Client type, Domain, Site and Vendor.
Main article polling_groups
The Nccm selection tab is the default page within NCCM and gives you an overview of the nodes present in the polling group(s) and their status, and allows you to schedule one or more node(s) to be polled in the next NCCM cycle (if load permitted) or re-enable NCCM nodes where the polling has been halted.
Main article nccm_selection
Config diffs shows the results of the NCCM polling, allowing you to search based on nodename and sort these results.
Main article Config diffs
The diff reports tool offers multiple ways to search in the configuration data accumulated by the NCCM daemon.
Main article Diff Reports