Cisco ASR 1000 Series Software Configuration Guide

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Line diagnostics:
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Line alarm indication signal (LAIS)
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Line remote defect indication (LRDI)
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Line remote error indication (LREI)
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Error counts for B2
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Threshold-crossing alarms for B2 (B2-TCA)
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Path diagnostics:
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Path alarm indication signal (PAIS)
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Path remote defect indication (PRDI)
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Path remote error indication (PREI)
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Error counts for B3
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Threshold-crossing alarms for B3 (B3-TCA)
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Loss of pointer (PLOP)
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New pointer events (NEWPTR)
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Positive stuffing event (PSE)
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Negative stuffing event (NSE)
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The following loopback tests are supported:
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Network (line) loopback
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Internal (diagnostic) loopback
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SONET/SDH loopbacks
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T1/E1 loopbacks
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The channelization that is supported:
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Framed or unframed T1s or E1s, which can be further channelized to DS0s.
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Supported SONET/SDH synchronization:
◦
Local (internal) timing, for inter-router connections over dark fiber or wave division multiplexing
(WDM) equipment.
◦
Loop (line) timing, for connecting to the SONET/SDH equipment.
◦ +/– 4.6 ppm clock accuracy over the full range of the operating temperature.
T1/E1 Errors and Alarms
The 24-Port Channelized T1/E1 ATM CEoP SPA reports the following types of T1/E1 errors and alarms:
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 463
Overview of the Circuit Emulation over Packet Shared Port Adapter
SONET/SDH Error, Alarm, and Performance Monitoring

Cisco ASR 1000 Series Specifications

General

Brand	Cisco
Model	ASR 1000 Series
Category	Network Router
Language	English