Wednesday, July 14, 2021

HPE 562SFP+ & Aruba 2540

Goodmorning,
I have been trying to solve this problem for a couple of days without success.

I have an HPE 562SFP+ (flashed with the last firmware: https://support.hpe.com/hpesc/public/swd/detail?swItemId=MTX_c967b9da294b44c9b2454162a3#tab2 ) that I should connect to an Aruba 2540 switch, unfortunately regardless of the i40 driver version in use (currently 2.13.10) the switch continues to report port-flapping. At this point I am concerned that the DAC cable (j9283D-C) is not fully compatible with the NIC/Switch. Has anyone encountered a similar problem?

If I want to abandon the DAC in favor of fiber cables + transceivers which transceivers should I get? It seems that all those compatible with the HPE 562+ are not compatible with the Aruba switches.

Thanks in advance



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