Juniper Networks T1600 Benutzerhandbuch

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Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection
(RED), weighted random early detection (WRED)

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Simple Network Management Protocol (SNMP): DS1 MIB, DS3 MIB

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Dynamic, arbitrary channel configuration

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Encapsulations:

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High-Level Data Link Control (HDLC)

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Frame Relay

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Circuit cross-connect (CCC)

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Translational cross-connect (TCC)

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Point-to-Point Protocol (PPP)

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Standard DS3 BNC coaxial cable interfaces

One tricolor per port:

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Off—Not enabled

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Green—Online with no alarms or failures

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Amber—Online with alarms for remote failures

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Red—Active with a local alarm; router has detected a failure

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Alarm indication signal (AIS)

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Excessive zeros (EXZ)

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Far-end block error (FEBE)

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Frame error

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Idle code, Idle received

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Line code violation (LCV)

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Loss of signal (LOS)

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Out of frame (OOF)

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Parity bit (P-bit) disagreements

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Path parity error

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Yellow alarm bit (X-bit) disagreements

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Layer 2 per-queue and per-channel packet and byte counters

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Channelized DS3 IQ PIC

T1600 Internet Routing Node PIC Guide