Business Community > Switches > Reconfirm negotiated speed between 2 switches
< Switches

Reconfirm negotiated speed between 2 switches

Reconfirm negotiated speed between 2 switches

Reconfirm negotiated speed between 2 switches
Reconfirm negotiated speed between 2 switches
2025-04-23 10:29:51 - last edited 2025-04-29 00:59:24
Tags: #Network Connectivity
Model: SG2210XMP-M2  
Hardware Version: V1
Firmware Version: 1.0.6

Dear Sirs,

Until now, I had 1 switch SG2210XMP-M2 and a router/3-in-1 device ER7212PC. I've equipped my switch with 10gb SFP adapter and connected it to ER7212PC. In the controller software, the connection appeared as 10gb, which is for sure wrong, as ER7212PC does not have ports capable of this speed, so I assumed that it's not accurate (controller version 5.14.34.4)

 

I have bought a second switch (the same) and second SFP adapter. Both devices appear as 10gb connection. How do I test if that speed is indeed 10gb? I do not have any other devices capable of speeds above 1gb apart from those two switches.

 

Is there a terminal command for Omada to see what speeds were negotiated on specific ports?

 

  0      
 
  0      
 
#1
Options
1 Accepted Solution
Re:Reconfirm negotiated speed between 2 switches-Solution
2025-04-24 01:46:31 - last edited 2025-04-29 00:59:24

Hi @mimi234 

Thanks for posting in our business forum.

Please read this guide and learn about the SFP interface: 

Common Questions About SFP Module and Media Converter

Recommended Solution
  1  
  1  
#2
Options
3 Reply
Re:Reconfirm negotiated speed between 2 switches-Solution
2025-04-24 01:46:31 - last edited 2025-04-29 00:59:24

Hi @mimi234 

Thanks for posting in our business forum.

Please read this guide and learn about the SFP interface: 

Common Questions About SFP Module and Media Converter

Recommended Solution
  1  
  1  
#2
Options
Re:Reconfirm negotiated speed between 2 switches
2025-04-28 12:20:01

  @Clive_A Hi Clive!

Thank you - that's exactly what I expected, however this does not address my question. Is there a way to test the speed between two switches via CLI (as those switches are the only 10gb devices I have). I want to see if the speeds are true 10gb or if there is a problem with e.g. cables, termination etc.

  1  
  1  
#3
Options
Re:Reconfirm negotiated speed between 2 switches
2025-04-29 00:58:35

Hi @mimi234 

Thanks for posting in our business forum.

mimi234 wrote

  @Clive_A Hi Clive!

Thank you - that's exactly what I expected, however this does not address my question. Is there a way to test the speed between two switches via CLI (as those switches are the only 10gb devices I have). I want to see if the speeds are true 10gb or if there is a problem with e.g. cables, termination etc.

There is no speed test built into the switches.

You gotta use iperf or chariot on two PCs.

  1  
  1  
#4
Options

Information

Helpful: 0

Views: 262

Replies: 3

Tags

Network Connectivity
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.