SmartEdge 600 Router Hardware Guide
6.17.1 Status LEDs
Figure 51 LEDS on 20-Port Gigabit Ethernet Card
In addition to the LEDs, the 20-port GE card also has a push button and a
2-digit port number display on its faceplate:
• The push button allows the users to cycle through the ports and select the
one which status is displayed in the port no. display.
• The port no. display indicates which of the 20 ports status is being
displayed in the port status LEDs.
The equipment LEDs indicate the current status of the card and port status
LEDs indicate the state of a port.
Table 140 LINK LEDs on 20-Port Gigabit Ethernet
Label Activity Color Description
On Red A failure exists on the card.
(1)
FAIL
Off None No failure exists on the card.
On Green This card is in service.ACTIVE
Off None This card has failed (the FAIL LED is on).
(1) A failure can be total, partial, or forced. Failure on any part of the card, including failure of any of its ports, results in
the FAIL LED being on.
Table 141 Facility LEDs on 20-Port Gigabit Ethernet Card
Label Activity Color Description
On Yellow The link is transmitting or receiving frames.ACT
Off None The link has no active frame.
152 27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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