With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
clmgmtLicenseComments
clmgmt License Comments
1.3.6.1.4.1.9.9.543.1.2.3.1.13
This object represents the user modifiable comments about the license. This object is initially populated with comments from the license file.
Back to CISCO-LICENSE-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor clmgmtLicenseComments on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
