Monitoring memory utilization in C9200

[kulmala]

We use an SNMP based monitoring tool for our network devices that consist of e.g. C9200 switches with version 17.3.4b. CISCO-MEMORY-POOL-MIB file has been loaded in the tool as well as CISCO-ENHANCED-MEMPOOL-MIB. However, memory utilization is not among the available services in the tool for these switches.

In some document it was said that OID 1.3.6.1.4.1.9.9.27 would be the one for ciscoMemoryPoolUsed, but that was not in the SNMPwalk result file. I wonder if ciscoMemoryPoolUsed SNMP OID is supported in a newer version or if there was some other OID for memory pool. Also, monitoring CPU load would be of interest, too.

[marce1000]

 - You may want to verify or test the OID's referenced in this article : https://community.progress.com/s/article/What-SNMP-OID-does-WhatsUp-Use-for-Cisco-Memory-and-CPU

 M.

[kulmala]

Thanks for the reference. Unfortunately, SNMP queries with these OIDs resulted 'SNMP OK - No Such Object available on this agent at this OID'. I suppose, these OIDs are just not supported in this sw version(?)

[MHM Cisco World]

I check there is many OID for cpu and memory, can you add OID manually  to snmpwalk and check. 

[kulmala]

At least the OIDs suggested in the article (1.3.6.1.4.1.9.9.109.1.1.1 and 1.3.6.1.4.1.9.9.48.1.1) are not supported, checked by snmpwalk