CHAPTER 4
Troubleshooting Router Boot-Up and
Operation
LN2600 Router Status LED
Table 6: LN2600 Router Faceplate LEDs Status
LED
A
B
LINK
Copyright © 2015, Juniper Networks, Inc.
LN2600 Router Status LED on page 39
Diagnostic Tests on page 40
The LN2600 router includes LEDs on the front panel to provide status information.
Figure 22: LN2600 Router Front Panel
LN2600
1—
USB port
2—
ACT and Link LEDs
3—
Ethernet port
4—
RJ-45 console port
5— Power LED - DC power input
Table 6 on page 39
provides information on the LEDs present on the faceplate of the
LN2600 router.
Color
Off; No color
Steady green
Off; No color
Steady green
CONSOLE
6—
DC power input port A
7—
DC power input port B
8—
Power LED - DC power input
9—
Status LED port
A
Meaning
Power is off.
Ready for operation.
The router is powered on and has a
proper power supply.
No link on associated port.
On; link established.
B
39