LACP don't up after switch upgrade

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Hi, all!

X480-24x(10G4X){12.6.5.2 }  ==  (40G) == X670-G2 {15.6.2.12}
LACP work fine

х480{12.6.5.2 }

    30     27        LACP      L3_L4       27         Y      A        2

                               L3_L4       28         Y      A        2

                               L3_L4       29         Y      A        2

                               L3_L4       30         Y      A        2

х670 {15.6.2.12}

7  5  LACP      L3_L4       5          Y      A        2

                               L3_L4       7          Y      A        2

                               L3_L4       9          Y      A        2

                               L3_L4       10         Y      A        2

After upgrade EXOS on X670 - below scheme

X480-24x(10G4X){12.6.5.2 }  ==  (40G) == X670-G2 {16.2.2.4}
2 ports from group don't up

7  7  LACP   1   L3_L4     A   5 -

                             L3_L4    7    Y

                             L3_L4    9     -

                             L3_L4   10    -

So downgrade to 15.6.2.
Any ideas?
May be some body had like this issues?
Can't make any changes and experiments with 16.2.2 because switch is working in production network.

Thank you!
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Alexandr P, Embassador

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Posted 1 year ago

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Nick Yakimenko

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examine the logs at x480's side
(Edited)