Page 326 of the user guide goes step by step on how to create a LAG in the GUI. And page 439 of the cli guide covers the commands. www.dell.com/.../powerconnect-6224 Here are some white pages with great information on link aggregation. www.dell.com/.../app_note_2.pdf www.dell.com/.../pwcnt_link_aggregation.pdf Here is an example of what the commands would look similar to, of course the ports will be changed to the ports you are using. Creating LAGs – Dynamic LACP LAG console> enable console# configure console(config)# interface range ethernet g1-2 console(config-if)# channel-group 1 mode auto console(config-if)# exit console(config)#  Then when you turn auto negotiation off and manually set the speed, you do so for the channel group, not each individual interface.
We just installed a 6224 no stack just that one  that was given to us we are a nonprofit group and we like to use 1000 full no Auto Negotiation on the ports  but when i switch to disable and apply the ports shuts off  the server network cards are set to teaming 1000 full no Auto Negotiation  and i reboot the switch it set everything back to Auto Negotiation  but the switch works fine on everything but that... are we missing something here we need  help thanks
Dell powerconnect 6224 Auto Negotiation