With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
sysBootVariable
sys Boot Variable
1.3.6.1.4.1.9.5.1.1.37
environment variable on supervisor modules with ROMMON. The format of sysBootVariable should be: :[],1;{:[],1;...} If the [fileName] is not specified, the first file on the will be used. This MIB object is only supported in systems having supervisor modules with ROMMON.
Back to CISCO-STACK-MIB MIB page.
IPHost Network monitor allows you to monitor sysBootVariable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.