LTM Load Balancing Algorithms: Round Robin, Ratio, & Dynamic Ratio

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  • เผยแพร่เมื่อ 2 ธ.ค. 2024

ความคิดเห็น • 16

  • @himanshusharma7860
    @himanshusharma7860 5 ปีที่แล้ว +3

    Hi jason i have a question :
    How did the F5 device pickup the members for forwarding traffic if the ratio is same or in case of RR? IS IT BASES ON HIGHEST IP ADDRESS?

    • @devcentral
      @devcentral  5 ปีที่แล้ว +6

      If all the pool member ratios are the same then ratio will behave like round robin. With all things being equal, lowest IP is selected first, and if multiple pool members share an IP, then the lowest port on the lowest IP is selected first.

  • @edsangalang6316
    @edsangalang6316 2 ปีที่แล้ว

    So in Ratio algo, the lower ratio assigned to member or node gets to serve the request first 'till it is filled up before the request moves on to the next in line member or node, Is that correct statement ?

  • @shadyabhi
    @shadyabhi 4 ปีที่แล้ว +1

    Thanks for the explanation. Is there a place I can better understand the match behind the dynamic ration algorithm? That mathematical equation isn't making too much sense to me. Thanks in advance, will appreciate a response.

    • @devcentral
      @devcentral  4 ปีที่แล้ว

      Here's a support article that should help: support.f5.com/csp/article/K9125

  • @3366ashish
    @3366ashish 3 ปีที่แล้ว +1

    How are you writing in the air. Are you actually writing mirrored alphabates?

    • @psilvas
      @psilvas 3 ปีที่แล้ว +1

      This is how we produce these: th-cam.com/video/U7E_L4wCPTc/w-d-xo.html

  • @georgepopescu1741
    @georgepopescu1741 3 ปีที่แล้ว +2

    how is this whiteboard working ? is he writing fliped or... i don't get it

    • @devcentral
      @devcentral  3 ปีที่แล้ว

      Check out Lightboard Lessons - Behind the Scenes: th-cam.com/video/U7E_L4wCPTc/w-d-xo.html

    • @georgepopescu1741
      @georgepopescu1741 3 ปีที่แล้ว +1

      @@devcentral That's so cool. thx

    • @johannkabuwakabili7561
      @johannkabuwakabili7561 3 ปีที่แล้ว

      @@devcentral So that means his shirt's logo was printed in a mirror image?

  • @睡不醒的小麦
    @睡不醒的小麦 2 ปีที่แล้ว

    The explanation is not very clear to me. I'm not sure whether this is because I skipped the previous videos.

  • @maruf7956
    @maruf7956 3 ปีที่แล้ว

    Can you give ratio load balancing algorithm

    • @devcentral
      @devcentral  3 ปีที่แล้ว

      Here's the Overview of Ratio load balancing modes: support.f5.com/csp/article/K01052782

  • @RajivKumar-ee7xv
    @RajivKumar-ee7xv 3 ปีที่แล้ว

    Why you created two members (two rectangle) in each node while explaining ratio? I didn't understand that part. Please help

    • @JasonRahm
      @JasonRahm 3 ปีที่แล้ว +1

      just to illustrate that a node (IP) and its members that exist in various pools (IP:port) are tracked differently depending on how the ratio is configured, be it node or member, and that a node can (and usually does) have more than one member defined.