Packet Markings - Alcatel-Lucent 7450 Quality Of Service Manual

Queue Parameters
State
Start Average
Max Probability
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Low Slope Information
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State
Start Average
Max Probability
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Exceed Slope Information
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State
Start Average
Max Probability
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Pool Information
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Pool Total Allowed
Pool Shared Allowed
High Slope Start Avg : 8880 KB
Low Slope Start Avg
Excd Slope Start Avg : 4800 KB
Pool Total In Use
From MegaPool Shared : 0 KB
WA Pool In Use
Hi-Slope Drop Prob
Excd-Slope Drop Prob : 0
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*A:PE#
Each WRED pool-per-queue uses a WRED pool resource on the FP. The resource usage can
be seen in the tools dump resource-usage card [slot-num] fp [fp-number] output under
Dynamic Q2 WRED Pools.

Packet Markings

Typically, customer markings placed on packets are not treated as trusted from an in-profile
or out-of-profile perspective. This allows the use of the ingress buffering to absorb bursts
over PIR from a customer and only perform marking as packets are scheduled out of the
queue (as opposed to using a hard policing function that operates on the received rate from
the customer). The resulting profile (in or out) based on ingress scheduling into the switch
fabric is used by network egress for tunnel marking and egress congestion management.
34
: enabled
: 8880 KB
: 80 %
: enabled
: 7200 KB
: 80 %
: enabled
: 4800 KB
: 80 %
: 12240 KB
: 12240 KB
: 7200 KB
: 0 KB
: 0 KB
: 0
Max Average : 10800 KB
Curr Probability : 0 %
Max Average : 9120 KB
Curr Probability : 0 %
Max Average : 6720 KB
Curr Probability : 0 %
Pool Resv
High slope Max Avg
Low slope Max Avg
Excd slope Max Avg
From MegaPool Resv
Lo-Slope Drop Prob
Quality of Service Guide
: 0 KB
: 10800 KB
: 9120 KB
: 6720 KB
: 0 KB
: 0