Juniper T1600 Hardware Manual page 73

Copyright © 2010, Juniper Networks, Inc.
Figure 30: LCC-CB LEDs
The LEDs located in the middle of the LCC-CB indicate its status.Table 12 on page 49
describes the functions of the LCC-CB LEDs.
Table 12: LCC-CB LEDs
Label Color
Blue
MASTER
–
Yellow
FAIL
–
Green
OK
–
The LEDs located next to each port indicate its status.Table 13 on page 49 describes the
functions of the LCC-CB port LEDs.
Table 13: LCC-CB LEDs
Label Color
Green
ACT
–
Green
SFC0LINK
Yellow
–
Chapter 3: T1600 Router Hardware Components Overview
Link
Activity
LED
LED
State Description
On steadily LCC-CB is functioning as the master.
Off LCC-CB is functioning as the backup.
On steadily LCC-CB has failed.
Off No faults have been detected on the LCC-CB.
On steadily LCC-CB is online and is functioning normally.
Blinking LCC-CB is powering up, but not online.
Off LCC-CB is offline.
State Description
On steadily Traffic is passing through the port.
Off No traffic is passing through the port.
On steadily 1-Gbps connection
On steadily 10/100-Mbps connection
Off LCC-CB is not connected to the TX Matrix Plus SFC.
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