Cisco GS7000 문제 해결 매뉴얼 - 페이지 10

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Cisco GS7000 문제 해결 매뉴얼

Reference: 2x2 RPD Module LEDs

Reference: 2x2 RPD Module LEDs
This section contains LED definition for the 2x2 RPD module. It provides a coarse-grained indication of
device connectivity to field technicians during their installation or repair of the RPD.
LED
System
LEDs
CIN
LEDs
D-RF
LEDs
Troubleshooting
10
LED Pattern or Color
State Indicated
Green - 2 Hz Flash
Power-on - Initializing
Pattern
Green - 4 Hz Flash
IP acquired via DHCP,
Pattern
synchronizing and acquiring
configuration
Green - Steady
System status good -
Connections good
Red - 2 Hz Flash
Connection fault - No physical
Pattern
connection to CIN or RF
interfaces
Red - 4 Hz Flash
Configuration fault - Failed
Pattern
synchronization or failed to
receive configuration from
Principal CCAP Core
Red - Steady
System fault - Device cannot
initialize
Amber - Various
Warning - RPD operational but
operation is imperfect
Flash Pattern
Per [IEEE 802.3x]
Unilluminated
Ethernet port failure or port
administratively disabled
2 Hz Flash Pattern
Power-on - Downstream RF
initializing
4 Hz Flash Pattern
Channel or channels activated
Steadily Illuminated
Downstream channel set
configuration obtained
Unilluminated
RF port fault or RF port mute
Troubleshooting
Notes
Required - Indicates power good
Required - Indicates remote SSHv2 session
possible
No faults detected
Loose connection, connector faults, water
ingress at connector, wavelength mismatch,
etc.
Wrong DHCP configuration, unreachable
hosts, failed authentication with CCAP
Core, etc.
Indicates hardware fault, always indicated
by a steadily illuminated LED.
Vendor-defined LED behavior. May
indicate high error rates in CIN or RF
ports, marginal operating conditions, etc.
Indicates connection state
Indicates possible port failure or a port
which has been configured to be disabled
At least one pilot and/or alignment tone
active
Awaiting downstream channel set
configuration
Downstream channels operational
Fault detected in RF port or RF port muted
by CCAP Core