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New Member

SG200-26 WOL question

I am trying to wake a server on the same vlan/subnet as the computer that is trying to wake it. I pulled an unmanaged switch and replaced it with this sg200-26. WOL worked before the swap now it doesnt. The  firmware is up to date as of today. Right now the only features I have turned on is LAG on 2 ports that are not part of this problem. So I am wondering since this is supposed to be a "green" switch are the ports turning off? Do I need to change a setting to keep them alive? Is there anything special that needs to be changed to get the wol to pass to the server? Thanks!

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Bronze

SG200-26 WOL question

Dear Brian,

Thank you for reaching Small Business Support Communtiy.

I suggest you to globally disable the "Energy detect mode" for the WOL to work fine;

Port Management > Green Ethernet > Properties

Notice this is going to disconnect the network connections termporarily upon reboot.

Please check this out and let me know if there is any further assistance I may help you with.

Kind regards,

Jeffrey Rodriguez S. .:|:.:|:.
Cisco Customer Support Engineer

*Please rate the Post so other will know when an answer has been found.

Jeffrey Rodriguez S. .:|:.:|:. Cisco Customer Support Engineer *Please rate the Post so other will know when an answer has been found.
New Member

Hello Brian,

Hello Brian,

i have disabled the "Energy detect mode" but the WOL is not possible.

I have no LAG configured is this ok?

I have the actual Firmware on my SG300-20 Switch.

Regards

Michael

New Member

HI, 

HI, 

we have an SG30052p switch (fw:1.4.5.02) with 3 vlans, LACP enabled, Energy detect mode disabled by default, but wol doesn't working. The devices are on the same vlan and they are using standard ports (without LAG). Do you have any idea what else should i check on our switch/network? 

New Member

I also have the same problems

I also have the same problems with WOL not working.

I have a Cisco SG200-26 switch. WOL has worked on this switch before, but it seems to have stopped working after a firmware upgrade. But I don't know which one, I think before 1.3.5

The switch currently runs the latest firmware:

Firmware Version: 1.4.7.6
Boot Version: 1.3.5.06
Language Version: 1.4.5.02

I have a PC on port GE2 which does boot with WOL if it is not connected to the SG200-26 switch. However, if I connect it to port GE2 of the SG200-26 switch, WOL does not work.

I have factory defaulted the switch and disabled 802.3 Energy Efficient Ethernet (EEE) by removing the check in the checkbox via Port Management -> Green Ethernet -> Properties

Applying this setting temporarily disconnects all ports.

Next, I have disabled all the EEE settings for all ports via Port Management -> Green Ethernet -> Port Settings

After applying and saving all the configuration, WOL still does not work. I have also rebooted the switch, but WOL stil does not work!

How do I get WOL to work?

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