Allied Telesis AT-CV5000 manual CPU Reset, Button LEDs

Chapter 1: Overview

CPU RESET

Button

LEDs

end node with a fixed duplex mode of full-duplex to a management card port, you should use the AT-S70 management software to disable Auto-Negotiation on the port and set the port speed and duplex mode manually.

For 10 Mbps operation, Category 3 or better, 100 Ohm shielded or unshielded, twisted pair cabling is required. For 100 Mbps operation, Category 5 or Enhanced Category 5 (5E), 100 Ohm shielded or unshielded, twisted pair cabling is required.

The recessed CPU RESET button allows you to reset only the management card. You may need to reset the management card after upgrading the firmware or after you have made a configuration change that requires resetting the module to activate the change.

Note

This reset button does not reset the line cards and/or the module installed in the expansion slot at the rear of the chassis.

The status LEDs located on the AT-CV5M01 Management Card are described in Table 2.

Table 2. Status LEDs on the AT-CV5M01 Management Card

LED	State	Description
PWR	Green	The management card is receiving power.
	OFF	The management card is not receiving
		power if this LED is off for more than 10
		seconds.
RDY	Green	The management card has passed
		diagnostics and is ready.
	OFF	The management card has failed
		diagnostics and is not ready.
FLT	Green	The management card has a fault condition.
	OFF	The management card has not reported a
		fault condition.
LK	Green	Link established on the twisted pair port.
	OFF	No link established on the twisted pair port.
AT	Blinking Green	TX/RX activity detected on the twisted pair
		port.
	OFF	No activity detected on the twisted pair port.

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