Step 3: Check the Redundant MCS LED Status

Action

To check redundant MCS LED status, look on the faceplate of the MCS at the rear of the router. Table 122 describes the LED states.

Table 122: MCS LEDs

Color	Label	State	Description
Blue	MASTER	On steadily	MCS is master.
Green	OK	On steadily	MCS is operating normally.
		Blinking	MCS is starting up.
Amber	FAIL	On steadily	MCS has failed.

When the MCS is functioning normally, the green OK LED remains on steadily.