Cisco Systems UCS C420 manual LED Name State

Chapter 3 Maintaining the Server

Status LEDs and Buttons

Table 3-2	Rear-Panel LED States (continued)
LED Name		State
1-Gb Ethernet link status		• Off—No link is present.
		• Green—Link is active.
		• Green, blinking—Traffic is present on the active link.
Identification		• Off—The identification LED is not in use.
		• Blue—The identification LED is activated.

Cisco UCS C420 Server Installation and Service Guide

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