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Panel leds – H3C Technologies H3C MSR 20-2X[40] User Manual

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Figure 1 Front view of an MSR 20-20 router

(1) Power LED (PWR)

(2) System LED (SYS)

(3) ESM LED (ESM)

2.

Rear view

Figure 2 Rear view of an MSR 20-20 router

(1) SIC slot2

(2) SIC slot1

(3) Grounding terminal

(4) Power socket

(5) Power switch

(6) Fixed Ethernet port0 (LAN0)

(7) Fixed Ethernet interface 1 (LAN1)

(8) Console port (CON)

(9) Auxiliary port (AUX)

(10) USB interface

(11) CF card

Panel LEDs

The following table gives the features of MSR 20-20 router LEDs:

Table 2 Front panel LEDs of an MSR 20-20 router

LED Description

PWR

Power LED:

ON means power is on.

OFF means power is off.

SYS

System operating LED:

Green and fast blinking means the system is booting.

Green and slow blinking means the system is operating normally.

Yellow and fast blinking means the system is malfunctioning.

Steady OFF means the system does not operate normally.