Loop protect configurations over VSX

Loop protect can be enabled on VSX. Loop protect is a switch feature, which is used to identify and prevent layer 2 loops in a network. The loop protect feature blocks the port based on the configured action, these actions may be:
  • Tx-Disable

  • Tx-Rx-Disable

  • Do-Not-Disable

See the Layer 2 Bridging Guide for information about loop protect. To set up loop protect with VSX, loop protect must be enabled on the interfaces on the primary and secondary VSX switches.