modifying min_buf_huge -HP superdome

I have an HP Superdome. On one of the Vpars I want to modify the min_buf_huge on the virtual NIC ENT2. Can I use the chdev command to do this.

We know nothing of your OS you are using... and I have never had the opportunity to even approach a superdome... but if I were to modify anything for NICs on my now old boxes, I will certainly not use chdev... and quite surely use ndd ... but again I have no superdome...