[c-nsp] need help to setup jum bo frame and ntp

[adrian kok]

Hi 

I have questions 

1/ Setup to support Jumbo frame

What is the max of the jumbo frame?
How can I set the mtu9000 in 4960?
Do I need to reboot the switch to take effect?
and 
if doesn't need to reboot, How can I know the switch
is running fine in this mtu 9000 after setting up?
any tools?


2/ I check google. the ntp only takes effect only time
different 
"current time/date is significantly different (>1000s
?)"
In this case, Do I have to setup the correct time
first?
ls this correct?
How can I set the correct time in the switch?

Thank you for your help



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