Traffic drop on a VSX LAG interface

Symptom
Action
  1. Verify that the VSX LAG interface is in-sync with both peer and down stream switches by entering:
    switch# show lacp interfaces multi-chassis
  2. Verify that the VLAN membership of the VSX is the same on both VSX switches by entering:
    switch# show vsx config-consistency lacp <LAG-NAME>
  3. Verify that all MAC addresses are programmed correctly on both VSX switches by entering:
    switch# show mac-address-table
    switch# show mac-address-table count