Hi community, I am facing problem connecting X440 48 to X620.

[Sikander_Shah]

Hi community, I am facing problem connecting X440 48 to X620. All 48 ports of X440 working fine, but from 49 to 52 not working? please advise to resolve this issue.

[Sivadas_Deepak]

Hello - For uplink, we used ports 25-26 and it started working after several restarts. For stacking we are using 27-28 ports.

[Drew_C]

Hello - is there any update to this thread?

[Henrique]

Hi Sikander, I have some questions:

1. Can you see port link-up? If yes, are you facing port flap or packet drops?
2. Is there any error log message?
3. Please share the output for "show port configuration no-refresh" for both X440 and X620

Thanks.

[Sivadas_Deepak]

this is for x620 16x