Deco M9: mixing ethernet and wi-fi backhaul possible?

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Deco M9: mixing ethernet and wi-fi backhaul possible?

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Deco M9: mixing ethernet and wi-fi backhaul possible?
Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-26 08:44:18 - last edited 2019-06-26 16:41:33
Model: Deco M9 Plus  
Hardware Version: V1
Firmware Version: 1.2.8

Hi

 

looking for confirmation about ethernet backhaul found this https://www.tp-link.com/us/support/faq/1794/

Great! but something in the article made me unsure, so...

 

 

Plan is to use three M9s: 

- main Deco (the one connected to ISP's router) will connect via ethernet to the second one

- second and third Decos can only be connected wirelessly

(each Deco is on a different floor so third one is two floors away from main Deco)

 

will this work? :-/

 

thanks

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Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-26 18:33:15

pl_svn wrote

Hi

 

looking for confirmation about ethernet backhaul found this https://www.tp-link.com/us/support/faq/1794/

Great! but something in the article made me unsure, so...

 

 

Plan is to use three M9s: 

- main Deco (the one connected to ISP's router) will connect via ethernet to the second one

- second and third Decos can only be connected wirelessly

(each Deco is on a different floor so third one is two floors away from main Deco)

 

will this work? :-/

 

thanks



Yes, i use in this mode with 4 decos at my network.

Main Deco on ISP router, backhaul ethernet with deco 2. Deco 3 and 4 via Wifi Backhaul. Work's perfect with one advantage i have 2 points with full GigE connection and Decos 3/4 change if need alone.

 

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#2
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Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-27 01:43:23

Hi,

 

It will work, the Deco units can connect to each other by wired cable or wireless. Both okay.

 

Except the ethernet backhaul, the Deco still supports wifi backhaul. 

 

Good day. 

 

 

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Re:Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-27 06:41:19 - last edited 2019-06-27 06:42:14

ok, what made me think it wouldn't work is: 

"Note: The Wi-Fi backhaul and Ethernet backhaul won’t work at the same time. When two Deco units are connected via an Ethernet cable, the Ethernet backhaul will take effect and Wi-Fi backhaul will be disconnected." (from https://www.tp-link.com/us/support/faq/1794/)

 

 

so (sorry for asking once more)... as in my setup Deco unit 2 will be connected both wired (to Deco unit 1) and wireless (to Deco unit 3)... the above two caveats just mean my Deco unit 2 can establish a backhaul connection to unit 1 via ethernet only but still can establish a wireless backhaul connection to unit 3, right?

if so.... maybe some rewording, there, would help ;)

 

thank you Kevin and leo :)

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Re:Re:Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-27 11:22:49

pl_svn wrote

ok, what made me think it wouldn't work is: 

"Note: The Wi-Fi backhaul and Ethernet backhaul won’t work at the same time. When two Deco units are connected via an Ethernet cable, the Ethernet backhaul will take effect and Wi-Fi backhaul will be disconnected." (from https://www.tp-link.com/us/support/faq/1794/)

 

 

so (sorry for asking once more)... as in my setup Deco unit 2 will be connected both wired (to Deco unit 1) and wireless (to Deco unit 3)... the above two caveats just mean my Deco unit 2 can establish a backhaul connection to unit 1 via ethernet only but still can establish a wireless backhaul connection to unit 3, right?

if so.... maybe some rewording, there, would help ;)

 

thank you Kevin and leo :)

 

Yes, [d1] --- Ether --- [d2] --- Wifi --- [d3] D3 can connect d1 or d2.

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Re:Re:Re:Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-27 12:08:30

ok, thank you leo :)

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Re:Re:Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-06-28 01:20:36

Yes, like Leo said, they still can build a mesh network and use the ethernet/wifi backhaul.

 

Meanwhile, the sentence which makes you confused can be said that the ethernet backhaul has higher priority than the wifi backhaul , with 2 Decos connect to each other, the ethernet backhaul shall prevail. As you know, the ethernet connection is more stable than wifi connection. 

 

Good day. 

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#7
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Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-07-09 00:00:24

Hello!

 

I just got the pack of 3 M5. I have read a bunch of posts here in the communty and I wanted to make sure the setup I have shown below will work.

 

 

I do not have much knowledge of networking, so I am assuming this is okay to do. My biggest concern would be using ethernet backhaul to 1 Deco 2, but the 3rd would be on wireless. Would this actually work? Also, reading other posts, I saw something about changing to AP mode? Would this require that change?

 

Last question, I promise. Is the Deco 1 and the switch in the right order, or does the switch need to come first? Or does that matter?

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Re:Re:Deco M9: mixing ethernet and wi-fi backhaul possible?
2019-07-09 05:31:57

@RhinoGut 

 

The current network topology is Okay, we need connect the Deco 1 to the ISP modem and configure it as the router mode, the Deco 2 and Deco 3 we can connect them to main Deco via ethernet cable or wireless both; 

 

For the access point mode, if you configure the main Deco as wireless router, you do not have to change the other 2 slave Decos manually;

 

 

 

 

 

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