MTU size

Hi, Just want to ask on how to check and change the MTU size of the nodes from 1500 to 9000? I need to match the MTU size of some cluster nodes which has 1500 to the others with 9000 because they are inconsistent. Thanks

Depending of your OS Version which you say nothing. Using the command lanadmin(e.g. 11.11 -M option)... Look at the man pages...but obsolated on 11.31...
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2010 October