Cisco CDE 205, Руководство по установке оборудования

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Cisco Content Delivery Engine 205/220/250/280/285/420/460/475 Hardware Installation Guide
Chapter 1 Overview of the Content Delivery Engines
Hardware Features
In Table 1-52 , read the status and fault LED states together in each row to determine the event that cause
this combination.
Table 1-51 CDE280 Rear Panel LEDs, Definition of States
LED Name State
1 Power supply fault
This is a summary; for advanced
power supply LED information,
see
Table 1-52 .
•
Off—The power supply is operating normally.
•
Amber, blinking—An event warning threshold has been
reached, but the power supply continues to operate.
•
Amber, solid—A critical fault threshold has been
reached, causing the power supply to shut down (for
example, a fan failure or an over-temperature
condition).
2 Power supply status
This is a summary; for advanced
power supply LED information,
see
Table 1-52 .
AC power supplies:
•
Off—There is no AC power to the power supply.
•
Green, blinking—AC power OK; DC output not
enabled.
•
Green, solid—AC power OK; DC outputs OK.
DC power supplies:
•
Off—There is no DC power to the power supply.
•
Green, blinking—DC power OK; DC output not
enabled.
•
Green, solid—DC power OK; DC outputs OK.
4 1-Gb Ethernet dedicated
management link speed
•
Off—Link speed is 10 Mbps.
•
Amber—Link speed is 100 Mbps.
•
Green—Link speed is 1 Gbps.
5 1-Gb Ethernet dedicated
management link status
•
Off—No Link is present.
•
Green—Link is active.
•
Green, blinking—Traffic is present on the active link.
6 1-Gb Ethernet link speed
•
Off—Link speed is 10 Mbps.
•
Amber—Link speed is 100 Mbps.
•
Green—Link speed is 1 Gbps.
7 1-Gb Ethernet link status
•
Off—No link is present.
•
Green—Link is active.
•
Green, blinking—Traffic is present on the active link.
8 Unit Identification
•
Off—The unit identification function is not in use.
•
Blue—The unit identification function is activated.