Questions tagged “x690”

1vote

1 answer

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ExtremeSwitching X690 refuses 100G on port 57 and shows the QSFP28 DAC as unsupported

Adding a 100G link between two racks on an X690 that has been quietly doing 10G access work for a couple of years. The uplink cage will not take the speed at all. ExtremeSwitching X690-48x-2q-4c 1 m QSFP28 direct attach cable, Q28+CR41m port 57, one of the QSFP28 uplink cages The cable comes up as…

sfpnode CN asked 16 days ago

4votes

1 answer

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Single fiber between buildings: how to link a 1G SFP on an Avaya VSP 4400 to an SFP+ port on an Extreme X690

Joining two campus buildings into one network. In building A there's an Avaya VSP 4400, and only 1G SFP ports are free there: the dedicated uplinks have long been taken for other purposes. In building B there's an Extreme Summit X690-48x-2q-4c, and there only 10G SFP+ ports are free, no other…

Avaya BiDi Extreme speed-mismatch x690

wavetech RU asked 21 days ago