We ran into an interesting problem today. While migrating from a Cisco L3 switch to an Arista 7050, we installed three BiDi transceivers. While link would come up, we never see any MAC addresses on the interface. However, if we plug the same transceivers into the Cisco, the MAC address table populates and everything works fine. Is there perhaps a known issue with Arista switches and BiDi transceivers? We are mocking this up in the lab before opening a TAC case, but I thought I’d ask the forum if anyone has seen this before or had any prior experience with this setup. Thank you … – bryan
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