Cisco Asr-920-24Sz-Im, Asr-920-24Sz-M, Asr-920-24Tz-M Aggregation Services Router Hardware Installation - Cisco ASR-920-24SZ-IM Hardware Installation Manual

Overview
The digital code signing functionality validates the integrity and authenticity of the ROMMON image
Note
before booting it.
Table 5: PWR and STAT LED Indications
PWR LED State
Amber
Amber
Flashing Amber and Green
alternatively
Flashing Amber and Green
alternatively
Flashing Amber and Green
alternatively
Green
Green
Green
Green
Green
STAT LED state
Off
Red
Amber
Off
Red
Flashing Amber
Off
Green
Amber
Red

Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation

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.
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.
External Interfaces
Comment
Permanent Amber/Off indicates
FPGA configuration failure.
System is in unresponsive state.
No console messages.
—
—
System is in unresponsive state.
No console messages.
Both LEDs turn Green once
provisioning is complete.
—
—
—
Guide
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