I add a node to the Cisco CBS 350 model system but it does not bring me the data such as serial, model and IOS. What could I do?
Have you verified that those elements are in the same location (MIB) as on other Cisco devices? If they are not you could build a Universal Device Poller to pull the information that you need. Either way, you are in the right place to find an answer - likely someone here has already done the work for this or similar devices.