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MTU Configuration

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MTU Configuration

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MTU Configuration
MTU Configuration
2025-08-18 18:12:44 - last edited 2025-08-20 01:19:03
Tags: #Configuration
Model: TL-SX3008F  
Hardware Version: V1
Firmware Version: 1.20.3

I have recently procurred  SX3008F for my home lab and configured VLAN(s) on the same . I am using both L2 and L3 capabilites of the switch.

 

I am attempting to configure Jumbo Frames for a VLAN10 that I have created but it looks like the jumbo frames configuration is not getting applied or I am doing something.


From the switch interface I have configured Jumbo value to 9216 in the L2 Features section.

 

Please let me know if I am missing anything.

 

Thanks.

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#1
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1 Accepted Solution
Re:MTU Configuration-Solution
2025-08-19 07:09:39 - last edited 2025-08-20 01:18:36

  @pratjainvmw 

pratjainvmw wrote

  @Clive_A 

The specs do list that the switch supports jumbo frames but its only available for L2 and for L3 the MTU shows as 1500 with no options to change

could you please review and provide an update on the feature request stated here https://community.tp-link.com/en/business/forum/topic/622112

OK. I see your point.

 

Thank you for your inquiry. Regarding the development progress and details you mentioned, we are currently unable to provide specific information or estimated timelines. We appreciate your understanding that this request is already known to the development team, and we have previously addressed it.

We kindly ask you to be patient and refer to the final firmware release notes for updates on this feature. Thank you for your support and understanding.

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#5
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4 Reply
Re:MTU Configuration
2025-08-18 19:22:26
I found one old community post https://community.tp-link.com/en/business/forum/topic/622112 which shows L3 does not support jumbo frames. Is there any update on this feature request
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#2
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Re:MTU Configuration
2025-08-19 02:37:07 - last edited 2025-08-19 07:09:48

  @pratjainvmw 

In this case, the specs list the supported jumbo frames.

If you hope the jumbo frame to work in the string of your network, your other devices have to support 9K before it is even effective. 

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#3
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Re:MTU Configuration
2025-08-19 06:20:55 - last edited 2025-08-19 06:21:59

  @Clive_A 

The specs do list that the switch supports jumbo frames but its only available for L2 and for L3 the MTU shows as 1500 with no options to change

could you please review and provide an update on the feature request stated here https://community.tp-link.com/en/business/forum/topic/622112

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#4
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Re:MTU Configuration-Solution
2025-08-19 07:09:39 - last edited 2025-08-20 01:18:36

  @pratjainvmw 

pratjainvmw wrote

  @Clive_A 

The specs do list that the switch supports jumbo frames but its only available for L2 and for L3 the MTU shows as 1500 with no options to change

could you please review and provide an update on the feature request stated here https://community.tp-link.com/en/business/forum/topic/622112

OK. I see your point.

 

Thank you for your inquiry. Regarding the development progress and details you mentioned, we are currently unable to provide specific information or estimated timelines. We appreciate your understanding that this request is already known to the development team, and we have previously addressed it.

We kindly ask you to be patient and refer to the final firmware release notes for updates on this feature. Thank you for your support and understanding.

Recommended Solution
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  1  
#5
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