Does cat 6K based Ethernet interface cards support jumbo frames up to 9252 bytes ?
I doubt there is a linecard supporting jumbo frames with 9252 Bytes Ethernet payload. A list of supported MTU sizes for the various linecards can be found at:
There is a table a bit further down on the page, where the link points to.
Note: The MTU size or packet size refers only to Ethernet payload.
Please be aware that as such you are using a different calculation method than the document. In any case the referenced document should answer your question.
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