Juniper SSG140, Руководство по установке и настройке оборудования

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Front Panel
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Chapter 1: Hardware Overview
Device Status LEDs
The device LEDs show information about current device status. Figure 2 shows the
position of each LED on the front of the SSG 140 device.
Figure 2: Device Status LEDs
When the device powers up, the POWER LED changes from off to green and the
STATUS LED changes from off to blinking green. Startup takes approximately one
minute to complete. If you want to turn the device off and on again, we recommend
you wait a few seconds between shutting it down and powering it back up. Table 2
lists the name, color, status, and description of each device status LED.
Table 2: Device Status LED Descriptions
Name Color Status Description
POWER Green On steadily Power is functioning correctly.
Off Device is not receiving power.
STATUS Green Off Device is powered off or is starting up.
Blinking Normal operation.
ALARM Red On steadily Critical alarm:
„
Failure of hardware component or software module.
„
Firewall attacks detected.
Amber On steadily Major alarm:
„
Low memory (less than 10% remaining).
„
High CPU utilization (more than 90% in use).
„
Session full.
„
Maximum number of VPN tunnels reached.
„
HA status changed or redundant group member not
found.
Off No alarms.
HA (High
Availability) Green On steadily Unit is the primary (master) device.
Amber On steadily Unit is the secondary (backup) device.
Off High availability not enabled.
PIM (1-4) Green On steadily PIM is ready for activity.
Blinking Traffic is present.
Off PIM is not present or is installed incorrectly.