Chapter 2 Introduction to the SCE Platform
Front Panel
Table
LED Groups
Power A
Power B
Status
Bypass
FE ports
Description
•Continuous green — Power supply A is functioning normally
•Red — Power supply A present, but malfunctioning
•Unlit — Power supply A is either not present or has failed.
•Continuous green — Power supply B is functioning normally
•Red — Power supply B present, but malfunctioning
•Unlit — Power supply B is either not present or has failed.
The Status LED indicates the operational status of the SCE 2000 system, as follows:
•Unlit — indicates no power from either power unit.
•Orange — indicates that the system is booting up.
•Flashing green — indicates that the system is fully operational.
•Flashing orange — indicates that the system is operational, but is in a warning state.
•Red — indicates that there is a problem or failure
Note that Alarms are hierarchical: Failure takes precedence over Warning, which takes precedence over operational.
•Continuous green — indicates that the traffic bypasses the SCE 2000 through an internal electrical bypass module.
Single SCE 2000 topology — The SCE 2000 is either in bypass or sniffing mode
Cascaded topology — Either the SCE 2000 is forwarding traffic to the other SCE 2000, where it is being processed, or is simply in bypass mode, so traffic through it is not being processed.
•Unlit — traffic is not being bypassed
Single SCE 2000 topology — indicates normal operation of the SCE 2000 Cascaded topology — indicates normal operation of the active SCE 2000
The FE LEDs indicate the operational status of the SCE 2000 line ports, as follows:
•Active — Flashing green indicates that there are packets being received or transmitted.
•Link — Continuous yellow indicates that the system has identified a signal at the port.
Cisco SCE 2000 4/8xFE Installation and Configuration Guide
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