topic RE: Why I am geting this error ?? What is the exact meaning of DDMI ? in ExtremeSwitching (EXOS/Switch Engine)

Why I am geting this error ?? What is the exact meaning of DDMI ?

Boopathy_Chandr — Mon, 08 Feb 2016 16:54:00 GMT

Summit-X440 # show ports 47 transceiver information detail

Port : 47
Error: DDMI is not supported on this port

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Alexandr_P — Mon, 08 Feb 2016 16:56:00 GMT

Hi!

Transceiver have to support DDMI.
Also DDMI is supported in 10G and hier ports.

Thank you!

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Boopathy_Chandr — Mon, 08 Feb 2016 17:23:00 GMT

Great ..!!!
Thanks Alex..!!

Can you please explain few more things about DDMI ???

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Alexandr_P — Mon, 08 Feb 2016 17:23:00 GMT

DDMI it's like information abot voltage, temperature of transceiver.
Digital Diagnostics Monitoring.

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Bharathiraja__S — Mon, 08 Feb 2016 22:04:00 GMT

Hi Boopathy,

Digital Diagnostic Monitoring Interface (DDMI) provides critical system information about the installed optical modules.

Please refer EXOS_Command_Reference_16_1 page number 2963 for more information.

I hope this helps.

Thanks,
Suresh.B

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Drew_C — Mon, 08 Feb 2016 22:04:00 GMT

This is probably a better DDMI example, since the command referenced above seems ambiguous.

code:

show ports transceiver information detail

http://documentation.extremenetworks.com/exos_commands/EXOS_All/EXOS_Commands_All/r_show-ports-trans...

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Ryan_Mathews — Mon, 08 Feb 2016 22:04:00 GMT

You can link directly to the docs now that they're published in HTML format.

http://documentation.extremenetworks.com/exos_commands/EXOS_All/EXOS_Commands_All/r_show-ports-wanph...

I think this is page 2963 from 16.1 Command Reference. Is that the page you meant?

Here is the DDMI overview in the User Guide:
https://documentation.extremenetworks.com/exos_16/exos_16_2/slots_and_ports/c_ddmi_overview.shtml

RE: Why I am geting this error ?? What is the exact meaning of DDMI ?

Boopathy_Chandr — Thu, 11 Feb 2016 19:34:00 GMT

Thanks a lot for your valuable information..!!!!
Nice support from everyone..!!!