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Chris-T · ‎Sep 30 2024

I have tried: Config 1 Cisco certified SFP in the MX and a Cisco certified in the Extreme Config 2 Cisco in the Cisco and Extreme in the Extreme Config 3 Extreme SFP in the MX and Extreme. In all configs we also set the ports on all devices to static 1gbps and auto for all devices

Chris-T · ‎Sep 30 2024

When I connect the SFP module in WAN2 of a MX95 to an Extreme switch it will not link. However if I connect the same SFP using the same fiber patch in WAN2 to an upstream netgear switch it connects. Moreover that same netgear switch will connect to the extreme switch. Is there a setting required in the upstream device to get a connection? We also had the exact same issue on a different network trying to connect an MX85 to an ATT provided Siena switch.

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Re: SFP module will not connect to Extreme switch up stream

SFP module will not connect to Extreme switch up stream