Hello, can somebody please clarify situation with F10 MXL switches and MSTP configuration in VLT mode on them.
Didn't find clear description about situation when whole network configured in MSTP and single pair of Force10 (non ToR switches) are converting from STACK to VLT.
Major problem that we have several mstp instance and this pair of switches connecting to several of them. During implementation, suddenly we got mstp block in ports configured in vlt-peer-lag (Port-channel interfaces), we had to disable one port from each vlt port-channel interfaces to make this port working.
I understand that my description looks unclear, so please refer on topology diagram attached, links marked with red became blocked with MSTP
