[f-nsp] Trouble getting GigE link to Cisco

[George B.]

I am working on a new deployment in Verizon data center in Europe.  We have
an MLX with LX optics.  Our two routers link fine but when we connect the
uplinks to Verizon, no link.  I have tried everything I know such as rolling
xmit/receive, changing negotiation, etc.  The config is REALLY simple, just
an IP address, route-only on the interface, and no spanning-tree.  Links
fine between MLX units, will not link to Verizon's cisco.

I recall having this same problem with vendors using Cisco in the past
(Level3, Savvis UK) and it took them a while to figure it out but they have
always done something that allowed things to work eventually.  Anyone have
the magic clue I can pass to VZB to make this thing work?
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