Dell EqualLogic Configuration Guide v11.3 
 
 
D.5  Configuring Jumbo Frames 
Jumbo frames are not enabled by default. To enable jumbo frames on the PowerConnect 54xx switch, 
use the port jumbo-frame global configuration command. Jumbo frames are enabled on all ports on a 
switch when enabled. 
console# configure 
console(config)# port jumbo-frame 
console(config)# exit 
console# copy running-config startup-config 
console# exit