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Setting jumbo MTU size (Maximum Transmission Unit) for Network for VERTICA

  • Mar 4, 2020 6:17 PM UTC
  • 2 replies
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MaciejPaliwoda
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Hello,
Has any of your customer set bigger MTU size (i.e 9000) instead default one (1500). Customer network admin suggested that in case of transfering big amounts of data - it may help to increase the network performance. Any experience, thoughts?
In our case network cards are bounded and we have 50 (2x25) GBit .

M.

    2 replies

    Thakur
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    • Thakur
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    • Mar 4, 2020 6:26 PM UTC

    we have a lot of customers on MTU 9000, plus all the customers on AWS with ENA by default use jumbo frames.

    MaciejPaliwoda
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    • MaciejPaliwoda
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    • Apr 6, 2020 11:31 AM UTC

    Thanks for the nase> @Thakur said:

    we have a lot of customers on MTU 9000, plus all the customers on AWS with ENA by default use jumbo frames.

    Thanks for the asnwer!

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