A gateway is reporting unstable or flapping connectivity.

Cisco 648-247 Question Answer

A gateway is reporting unstable or flapping connectivity. INPUT 1 is rapidly flapping between "up" and "down." What is the most likely cause?

The input is configured as supervised, when it should be unsupervised.

The wires are dirty or improperly seated in the termination block.

The gateway is defective and should be RMA.

The input on the gateway is configured as supervised, and the wires could be dirty or improperly seated in the termination block.

648-247 PDF/Engine

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