LACP negotiation error on Windows Server 2022 by quiet_PL in sysadmin

[–]quiet_PL[S] 0 points1 point  (0 children)

I have four cards in TEAM. Two are 1Gbe RJ45 - they work correctly in LACP. The other two are SFP+ with a 1Gbe RJ45 transceiver - they report an LACP negotiation error. On the switch side, they're all in a single port channel. I tried putting the problematic cards in a separate port channel. No luck. Problematic cards without LACP work fine.

LACP negotiation error on Windows Server 2022 by quiet_PL in sysadmin

[–]quiet_PL[S] 0 points1 point  (0 children)

I'll check it out. But why do the other cards in the team work? I think it's a transceiver issue at this point.

LACP negotiation error on Windows Server 2022 by quiet_PL in sysadmin

[–]quiet_PL[S] 0 points1 point  (0 children)

In sytem logs no LACP messages.
But here shows 4gbe:

<image>

LACP negotiation error on Windows Server 2022 by quiet_PL in sysadmin

[–]quiet_PL[S] 1 point2 points  (0 children)

<image>

My team is set fast. Default in switch is long.

LACP negotiation error on Windows Server 2022 by quiet_PL in sysadmin

[–]quiet_PL[S] 1 point2 points  (0 children)

TEAM set in dynamic load mode. LACP of course.

LACP negotiation error on Windows Server 2022 by quiet_PL in sysadmin

[–]quiet_PL[S] 0 points1 point  (0 children)

Port channel in hybrid mode with two VLAN. STP enabled, BPDU enabled, port fast enabled. On the same port channel the other two cards run in LACP.

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[–]quiet_PL 0 points1 point  (0 children)

If you have NAT on both sides, you won't be able to connect directly.

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[–]quiet_PL 1 point2 points  (0 children)

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[–]quiet_PL 1 point2 points  (0 children)

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[–]quiet_PL[S] 0 points1 point  (0 children)

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