Juniper SRX5600, Руководство по оборудованию

Страница: 225 / 483

NOTE: After a power supply is powered on, it can take up to 60 seconds for status
indicators—such as the status LEDs on the power supply and the show chassis command
display—to indicate that the power supply is functioning normally. Ignore error indicators
that appear during the first 60 seconds.
If any of the status LEDs indicates that the power supply is not functioning normally, repeat the
installation and cabling procedures .
12. On the external management device connected to the Routing Engine, monitor the startup process to
verify that the system has booted properly.
NOTE: If the system is completely powered off when you power on the power supply,
the Routing Engine boots as the power supply completes its startup sequence. Normally,
the services gateway boots from the Junos OS image on the CompactFlash card.
After powering on a power supply, wait at least 60 seconds before turning it off.
Powering Off the SRX5600 Services Gateway
NOTE: After powering off a power supply, wait at least 60 seconds before turning it back on.
To power off the services gateway:
1. On the external management device connected to the Routing Engine, issue the request system halt
operational mode command. The command shuts down the Routing Engine cleanly, so its state
information is preserved.
user@host>
request system halt
2. Wait until a message appears on the console confirming that the operating system has halted.
For more information about the command, see Junos OS System Basics and Services Command Reference
at www.juniper.net/documentation/ .
228