[NEBULA] Switches connected in a loop

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Peppino
Peppino Posts: 186 image  Master Member
First Comment Friend Collector Eighth Anniversary
edited April 2021 in Nebula
Hi,

Can someone tell me how many switches can be looped together? Is there the same 7 switches limitation still valid?

Accepted Solution

  • Peppino
    Peppino Posts: 186 image  Master Member
    First Comment Friend Collector Eighth Anniversary
    Answer ✓
    That's what I what looking for.   :)

    Thanks Barney. 

All Replies

  • Zyxel_Barney
    Zyxel_Barney Posts: 85 image  Zyxel Employee
    Zyxel Certified Network Engineer Level 2 - WLAN Zyxel Certified Network Engineer Level 2 - Switch Zyxel Certified Network Engineer Level 2 - Nebula Zyxel Certified Network Engineer Level 2 - Security
    Hi Levente,

    Do you mean how many switches with RSTP enabled can be added into a single ring topology?

    The NSW uses the default RSTP configurations and there is no way to configure this in NCC.
          Max Age: 20
          Hello Time: 2
          Forward Delay: 15

    Because of this, I recommend limiting the diameter to seven switches. So that would mean 8 switches in a single ring.

    Best regards,
    Barney Gregorio

  • Peppino
    Peppino Posts: 186 image  Master Member
    First Comment Friend Collector Eighth Anniversary
    Answer ✓
    That's what I what looking for.   :)

    Thanks Barney. 

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