Juniper-networks T1600 Uživatelský manuál Strana 69

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Quality of service (QoS) per port: weighted round-robin (WRR), random early detection (RED),
weighted random early detection (WRED)
Simple Network Management Protocol (SNMP): E3 MIB, QoS MIB
Input policing and output shaping
Provider-side rate limiting
Full data link connection identifier (DLCI) range with sparse channel numbering
Per-DLCI queues with weighted deficit round-robin and strict priority
Encapsulations:
High-Level Data Link Control (HDLC)
Frame Relay
Circuit cross-connect (CCC)
Translational cross-connect (TCC)
Point-to-Point Protocol (PPP)
Software features
Standard E3 BNC coaxial cable interfacesCables and connectors
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
LEDs
Alarm indication signal (AIS)
Equipment failure (does not affect service)
Frame error
Line code violation
Loss of signal (LOS)
Out of frame (OOF)
Yellow alarm bit (A-bit) disagreements
Alarms, errors, and
events
Layer 2 per-queue packet and byte countersInstrumentation
(counters)
Related
Documentation
T1600 PIC Description on page 3
High Availability Features on page 4
T1600 PIC Combination Limitations on page 18
T1600 PICs Supported on page 5
69Copyright © 2013, Juniper Networks, Inc.
E3 IQ PIC (T1600 Router)
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