Hello,
AshvinO wrote:
LACP will bring one of the interfaces down on the MX as the LAG is between 2 different systems.
According to OP' configs, there is no LACP, just static LAG.
But even if LACP is made to work in triangle topo with system-id tweaking and such, this is still a bad idea, UNLESS switches are in a single logical entity/Switch Stack, or switches run MC-LAG towards MX80.
HTH
Thx
Alex