recently we have upgrade multiple switches. the upgraded switches have the same host name but different ip addreses. my question is LMS can update the ip address for the host name?whenthe schedule device descovery run next time or do I need to update the ip address manually. because currently LMS reported as failed devices since the ip address is changed.
Yes you can just change the IP address.
Keep in mind that RME will put these devices apart as it sees the sysObjectId is different.
You will need to confirm to RME that it can update the sysObjectId in the DCR.