Juniper T320 Manual page 95

LEDs
Alarms, errors, and
events
Instrumentation
(counters)
Related
Documentation
Copyright © 2015, Juniper Networks, Inc.
One tricolor per port:
Off—Not enabled
Green—Online with no alarms or failures
Yellow—Online with alarms for remote failures
Red—Active with a local alarm; router has detected a failure
DS1 alarms:
Alarm indication signal (AIS)
Loss of frame (LOF)
Remote alarm indication signal (RAIS)
24-hour alarm reporting history maintained for error statistics and failure counts, 15-minute
intervals on all errors
DS1 error detection:
Bursty errored seconds (BES)
CRC errors
Errored seconds (ES)
Line errored seconds (LES)
Loss of framing seconds (LOFS)
Loss of signal seconds (LOSS)
Severely errored seconds (SES)
Severely errored framing seconds (SEFS)
Unavailable seconds (UAS)
Layer 2 per-queue and per-channel packet and byte counters
Layer 2 per-queue and per-channel packet and byte drop counters
T320 PIC Description
T320 PIC Combination Limitations
T320 PICs Supported on page 3
T320 FPCs Supported
T320 PIC/FPC Compatibility on page 10
Chapter 5: Channelized Enhanced IQ (IQE) PIC Descriptions
79