On MX routers, this article addresses how to detect CRC errors on High Speed Link (HSL) interconnection between Dense Port Concentrator (DPC)'s Packet Forwarding Engine (PFE) or Flexible Port Concentrator (FPC), midplane connector, and a Switch Control Board (SCB - MX series) or Switch Interface Boards (SIB - T Series) or Forwarding Engine Board (FEB - M120). The … [Read more...]