James Carlson wrote:
> Peter Memishian writes:
>   
>>  > Actually, the plethora of different jumbo frame sizes that various NICs
>>  > support is *another* annoyance.  I think we should just pick a standard
>>  > Solaris value that is typical... say 9000 bytes or somesuch, and then
>>  > abandon the attempts to support other less common "jumbo sizes".  The
>>  > infinite tunability here is more likely to cause problems for customers
>>  > than to help them.)
>>
>> I'm inclined to agree, but I'm not familiar with what causes a customer to
>> choose a given value.
>>     
>
> It's pretty simple: getting equipment from multiple vendors (and
> probably from multiple eras as well) to talk.
>
>   

And for those purposes, the only two values that are in common use on 
ethernet are 1500 and 9000.  Other values are far less common unless the 
customer has a fully homogeneous network.

    - -Garrett

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