LMS discovery algorithm has a lot of modules which can be used, along with CDP to discovery neoighbouring devices and sometimes with multiple IP addresses.
What end's as the Management IP address of a discovered device is a configurable option and you should decide on what is should be.
For sure, this is probably the single most confusing part of Discovery. How does Discovery determine what IP address (and optionally hostname) is used to manage a given device?
It has following options :
>> Use LoopBack Address
>> Resolve By Name
>> Resolve By SysName
>> None
I would recommend you to check this guide which explains discovery and specially Mgmt IP:
https://supportforums.cisco.com/docs/DOC-9005#Preferred_Management_IP
Please check you have configured this part properly to populate IP address proprely after discovery.
-Thanks
Vinod
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-Thanks
Vinod
**Rating Encourages contributors, and its really free. **