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nixcraft
New Contributor II
since ‎09-07-2021
‎08-27-2025

User Statistics

  • 26 Posts
  • 0 Solutions
  • 4 Kudos given
  • 0 Kudos received

User Activity

40GB to 10GB optical power

06-18-2025
I'm ordering QSFP+ modules from fs.com for connecting an Extreme switch 40GB ports to a SonicWall firewall 10GB ports through a MPO breakout cassette.Has anyone ran into trouble using transceivers with TX power over -1 dBm with 10GB SR with any gear?...

Firewall HA & MLAG

02-24-2025
I found this old thread about SonicWall firewall HA with MLAG: MLAG and single-connected devices Has anyone tried this since? Does MLAG work with HA? Perhaps stacking is a better option in this case.I'm designing an installation like that and first I...

MLAG, LACP & ISC Blocking Filters

02-18-2025
I'm learning about MLAG and would like to confirm my understanding. Here's a diagram for reference.The load sharing in steady state for traffic coming from upstream and going to the server is completely determined by the upstream. Meaning that unicas...

X590 40Gb to 4x 10Gb LC

11-18-2024
I would like to use the X590 QSFP+ ports as 10 Gb uplinks to another brand gear that is a few meters away.Am I right that I need the 40G-SR4-QSFP150M module and Patch-Fiber 5M MPO-4xLC MMF (10332) cable? Are those four LCs duplex so eight LC connecto...

X590 still a good option?

11-18-2024
I'm looking at X590 for a top-of-rack installation for a small business. Is this model still a viable option in terms of end of life and support? Are there any murmurs it might go EOL soon? I can't find when it was released, but I think at least five...
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