Cisco ASR-920-4SZ-A Manuale di installazione dell'hardware - Pagina 19
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Chapter 1
Cisco ASR 920 Series Aggregation Services Router Overview
The digital code signing functionality validates the integrity and authenticity of the ROMMON image
Note
before booting it.
Table 1-3
PWR LED State
STAT LED state
Amber
Off
Amber
Red
Flashing Amber and
Amber
Green alternatively
Flashing Amber and
Off
Green alternatively
Flashing Amber and
Red
Green alternatively
Flashing Amber
Flashing Amber
Green
Off
Green
Green
Green
Amber
Green
Red
CPU Management Port LEDs
The LED for the 10/100/1000 Management port is integrated on the connector itself. There are two LEDs
in the connector—the LED on the left indicates the Link/Activity status and the LED on the right
indicates the duplex status of the link.
OL-32751-01
PWR and STAT LED Indications
Indication
Power in the system is all right and FPGA
configuration is taking place.
FPGA Image Validation Error.
Upgrade FPGA image error, continuing with
Golden FPGA image.
FPGA configuration successful and Digital
code signing successfully validated FPGA
image. Digital code signing passed the
control to Microloader to boot ROMMON.
Digital code signing reported failure in
ROMMON image validation.
ZTP process has begun.
A short press of the ZTP button
Note
triggers the provisioning. A longer
press of more than eight seconds,
resets the board.
IOS-XE image is booting.
Successfully booted and system is operating
normally.
A minor alarm or synchronization is in
Holdover or free-running mode
A major or critical alarm (high temperature
reported for any sensor) or multiple fan
failure.
Cisco ASR 920 Series Aggregation Services Router Hardware Installation Guide
Cisco ASR 920 Router Features
Comment
Permanent Amber/Off
indicates FPGA configuration
failure.
System is in unresponsive
state.
—
—
—
Both LEDs turn Green once
provisioning is complete.
—
—
—
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