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qos-mode-port
Syntax
[ no ] qos-mode-port [ low-cdv | low-latency
]
Release Information
Command introduced before JUNOSe
Release 7.1.0.
Description
Configures an ATM port for per-port
queuing. The no version restores the default
integrated mode, removing per-port queuing from the ATM port; in this
state, shaping done by the SAR is controlled by ATM.
Options
- low-cdv—HRR scheduler and SAR scheduler operate
in concert. The SAR runs with more buffering than in low-latency mode,
shaping rates are driven by QoS profiles, VC backpressure is disabled,
and lenient port backpressure is enabled.
- low-latency—Shaping done by the SAR is controlled
by QoS. The HRR scheduler controls the traffic rate. The SAR runs
with minimal buffering, VC backpressure is disabled, and aggressive
port backpressure is enabled. This is the behavior enforced if you
do not specify an option.
Interface Configuration
Related Topics
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