Hi,
On Thu, Jun 20, 2019 at 08:16:11PM +0300, Antti Ristimäki wrote:
> This was AOC specific issue and in fact we have more or less abandoned AOC
> cables, but nevertheless 100G seems to be much more difficult to interop than
> previous speed generations.
Since you actually used Juniper AOCs -
+1
We've had some serious issues with Juniper AOC cables between QFX and MX. It
worked with the factory-installed version 15.1X, but then after upgrading QFX
to >=17 train caused the AOC work only between two QFX switches, but not
between QFX and MX, regardless of FEC etc. configuration. Then f
100G DAC issue between MX204 and QFX5110
Don't think it's just you. We've had tons of issues with QSFP28 optics
across all sorts of hardware.
--
Tim
On Thu, Jun 20, 2019 at 8:38 AM Saku Ytti wrote:
> Is it just me or does 100GE have lot more interop issues than we h
Don't think it's just you. We've had tons of issues with QSFP28 optics
across all sorts of hardware.
--
Tim
On Thu, Jun 20, 2019 at 8:38 AM Saku Ytti wrote:
> Is it just me or does 100GE have lot more interop issues than we had
> with 1GE and 10GE?
>
> Vendor rep explained it as MSA being too a
Is it just me or does 100GE have lot more interop issues than we had
with 1GE and 10GE?
Vendor rep explained it as MSA being too ambiguous so both can do
everything right and still not interop, unsure if defensive or
factual.
On Thu, 20 Jun 2019 at 16:34, Tim Jackson wrote:
>
> We've actually h
We've actually had the reverse issue where 17.4 is the only release that
some DACs will function. Any 18.x release seems to break them. These aren't
Juniper coded DACs, but just generic coded:
https://paste.somuch.fail/?248d62d55916f17b#+flZp6LEb0ZY48AI/3rc4YidWw6LENIQTPxpc4O6j7g=
--
Tim
On Thu,
We have tested flexoptix 3rd party DAC between MX204 and QFX5120/QFX10002
with mixed results. Per release notes/ HCL, DAC isn't supported on MX204
until 18.2
https://apps.juniper.net/hct/product/#prd=MX204
We couldn't link anything with mx204 dac on anything below 18.2. There are
also a few DAC r
Have a look at PR1352409.
> On Jun 19, 2019, at 5:03 PM, Eric Krichbaum wrote:
>
> Has anyone gotten the Fiberstore 100G DAC to link up between a QFX and an MX?
> I got link between 2 MX using it without any issue but haven't had any luck
> to the QFX.
>
> They detect ok:
>
>Xcvr 48
Has anyone gotten the Fiberstore 100G DAC to link up between a QFX and an MX?
I got link between 2 MX using it without any issue but haven't had any luck to
the QFX.
They detect ok:
Xcvr 48 REV 01 740-061001 C1905258091 QSFP28-100G-CU1M
Xcvr 49 REV 01 740-061001
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