Juniper EX4100 Hardware Manual page 55

Table 7: Cloud LED on EX4100 and EX4100-F Switches
Colors
NOTE: For Virtual Chassis deployments managed from the cloud, the CLD LED on individual
Virtual Chassis members will reflect the state of the Master, except when a software download is
in progress. When a software download is in progress, the CLD LED on a Virtual Chassis member
will display the Junos OS upgrading LED pattern and color.
(Continued)
Status
The switch is unable to save the boot configuration file.
Junos OS is being upgraded on the switch.
Junos OS is upgraded successfully on the switch.
Upgrade of Junos OS on the switch failed.
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