Cisco 1240 - Alarm and Network Connection Leds; ALM Leds-Alarm Status

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Cisco 1240 Connected Grid Router Hardware Installation Guide
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Chapter 14 Router LED Locations and States
LED Locations and State Descriptions
Alarm and Network Connection LEDs
The router LEDs that indicate network activity and connection status, and the LEDs that indicate alarm
states, are located inside the router. To see these LEDs, you must open the router chassis according to
the instructions in the “Opening the Router Chassis” chapter.
Figure 14-2 Network and Alarm LEDs — Router Front Interior
ALM LEDs—Alarm Status
Alarm LEDs
LED Label Color and State Description
ALM_IN1
ALM_IN2
ALM_OUT1
ALM_OUT2
Off No alarm condition is present on the port
Red solid Alarm condition present on the port
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