D-Link DGS-6608 — установка и управление коммутатором Ethernet Layer 3 [24/111]

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DGS-6600 Layer 3 Chassis Ethernet Managed Switch Hardware Installation Guide

LEDs

The DGS-6600-CM uses different colored LEDs to indicate different systems status, as described in Table 1-3.

LED Indicator Color and Status Description

Power Solid Green This LED will light solid green when the Switch is powered on.

Off This LED will remain off when the Switch is powered off.

System Solid Green This LED will light solid green when the Switch is operating

normally.

Solid Red This LED will light solid red when the Switch has failed.

Blinking Green This LED will blink green while the Switch is booting up or

shutting down.

Off This LED will remain off when the Switch is shut down.

CPU Utilization Solid Green These LEDs are used to indicate the percentage of CPU

utilization. The valid values are from 30% to 100%.

Master Solid Green This LED will light green when the CPU module is acting as the

master management card.

Off This LED will remain off when the CPU module is acting as the

backup management card.

USB Solid Green This LED will light green when a user has logged into the

Switch via the USB console port.

Off This LED will remain off when the USB console port is not in

use.

RS-232 Solid Green This LED will light green when a user has logged into the

Switch via the RS-232 console port.

Off This LED will remain off when the RS-232 console port is not in

use.

Compact Flash Blinking Green This LED will blink green when the CF card is being read or

written to.

Table 1-3 DGS-6600-CM LED Behavior