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  1. spanning tree - RSTP / MSTP use cases and best practices

    Feb 15, 2022 · RSTP / MSTP use cases and best practices Ask Question Asked 3 years, 10 months ago Modified 2 years, 1 month ago

  2. Multiple spanning tree terminology (CST/IST/CIST) and exact …

    Mar 16, 2016 · All of the other spanning tree instance information is contained in MSTP records (M-records), which are encapsulated within MST BPDUs. Because the MST BPDU carries …

  3. MSTP and Rapid-PVST+ - Network Engineering Stack Exchange

    Mar 14, 2019 · The best way (IMHO) is using Layer3 communication (routing, not switching) between two networks origins from two different organization and built with different vendors. …

  4. Maximum switch using RSTP or MSTP - Network Engineering …

    Jul 16, 2024 · RSTP and MSTP can support up to 40 switches It's not about the number of switches but about the diameter, the maximum number of hops between any two nodes. You …

  5. Using MSTP with RSTP - Network Engineering Stack Exchange

    One of the important concepts in MSTP is the MSTP region, which is a set of directly connected MSTP switches with the same configuration (digest). MSTP rules apply only to the region and …

  6. How fast can STP, RSTP, and MSTP find a new route?

    Oct 20, 2016 · If I have two switches connected redundantly and both are capable of using STP, RSTP, or MSTP, how quickly can an alternate route be detected and normal communication …

  7. spanning tree - MSTP with different VLANs blocking port

    In order for MSTP to split VLAN traffic across redundant trunks you need to configure MSTP instances within a region. The switches exchange config digests that need to match . …

  8. spanning tree - MSTP Path Selection Issue in Ring Topology …

    May 13, 2025 · I'm currently setting up a prototype ring (or small mesh) network using MSTP, and I'm running into an issue with path selection. The network consists of three switches: Switch N: …

  9. MST Spanning Tree BPDU`s - Network Engineering Stack Exchange

    Jun 22, 2015 · The short answer is that MSTP actually uses a special instance in addition to the user defined ones to handle all MSTP control traffic, called the Internal Spanning Tree …

  10. MSTP: same VLANs in different regions - Network Engineering …

    May 9, 2020 · MSTP (and all STP versions) is to prevent routing loops, not separate VLANs. VLANs are separated by routers (layer-3 devices). You can have the same VLAN number on …