does this help?
Just because the specific version of the device is not listed, there may be a parser already for catalyst switches in general or cisco switches that already parses the format of your specific devices.
Probably best to enable logging, turn on the cisco switch parser and see what parses and what does not then determine what your next steps are from there. Some may need custom parsing, some may extract data from the parser tokens capability in 11.2.
Due it is still arriving by syslog you could identify on which event IDs you are interested and then create a Parser using Log Parser Tool:
RSA NetWitness Log Parser Tool v1.1 Downloads
Free On-Demand Learning Course: RSA NetWitness Log Parser Tool
Merci pour l'information !
besides the information already shared there is a link to user guide on parser tool release notes.I encourage you to read it.
RSA NetWitness Log Parser Tool v1.1 Release Notes
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