Hello which OS release?

Try this "channel-group 35 mode on"

Thanks

Marco

Hi Marco,

Its running with OS10- 10.4.3.7.289
same result with on mode command.

we have many switches of this same model and they are running with same os version.

seeing issue with this issue.

Regards

Ashraff S

Hello,

It looks like there is a later version of the software available (10.5.2.7). Do you get the same behavior with the newer version? When you say, "seeing issue with this issue," are you seeing issues on many switches with this same version, or only this switch with this version?

we are seeing this issue only on this issue, whereas other switches running with same os version but they are accepting the same command.

When you say "other switches" are those other switches also S5148Fs? Also, for troubleshooting purposes, would you be able to update the OS to see if you get a change in behavior?

I've seen similar issues, save the config and reboot the switch.

#Iwork4Dell

Did rebooted couple of times.

Still same.

Does this switch have different transceivers than the other switches?

Issue fixed after reinstalling the OS10 on that.

@ANetops​ 

Hello, I have the same problem now, but there is no firmware upgrade here. Can you share the firmware? thank you so much