Maximum port speed advertisement application notes

  • The maximum port speed advertisement works only when auto-negotiation is enabled (CLI command speed-duplex auto ). If auto-negotiation is OFF, the device will reject the maximum port speed advertisement configuration.
  • When the maximum port speed advertisement is enabled on a port, the device will reject any configuration attempts to set the port to a forced speed mode (100 Mbps or 1000 Mbps).
Parent topic: Enabling auto-negotiation maximum port speed advertisement