https://community.extremenetworks.com/t5/network-architecture-design/layer-2-design-interconnect-two-redundant-l2-networks/m-p/117456#M2766 <P>I posted a similar question regarding L2VSN HA but no responses yet.</P> Thu, 16 Jan 2025 14:54:28 GMT treese 2025-01-16T14:54:28Z https://community.extremenetworks.com/t5/network-architecture-design/layer-2-design-interconnect-two-redundant-l2-networks/m-p/100691#M2734 <P>How to redundantly connect two layer 2 networks (each with redundancy/loops) such that topology (changes) of one does not affect topology of the other?</P><P>Here is such a design, however the requirement for this to work is that the orange VLAN must NOT be present on the ISL indicated at LAN #1, i.e. VLAN orange is no longer redundant (for devices connected to LAN #1) when LAN #2 disappears.</P><P>How do I remove this limitation? Is there a solution short of routing between those networks?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="jeronimo_0-1719053181870.png" style="width: 400px;"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/7170i742C637F5AF7EF61/image-size/medium?v=v2&amp;px=400" role="button" title="jeronimo_0-1719053181870.png" alt="jeronimo_0-1719053181870.png" /></span></P><P>&nbsp;</P> Sat, 22 Jun 2024 10:46:45 GMT https://community.extremenetworks.com/t5/network-architecture-design/layer-2-design-interconnect-two-redundant-l2-networks/m-p/100691#M2734 jeronimo 2024-06-22T10:46:45Z https://community.extremenetworks.com/t5/network-architecture-design/layer-2-design-interconnect-two-redundant-l2-networks/m-p/117456#M2766 <P>I posted a similar question regarding L2VSN HA but no responses yet.</P> Thu, 16 Jan 2025 14:54:28 GMT https://community.extremenetworks.com/t5/network-architecture-design/layer-2-design-interconnect-two-redundant-l2-networks/m-p/117456#M2766 treese 2025-01-16T14:54:28Z