Atm Vp Average Traffic Rate; Prioritizing Traffic; Priority Command - Cisco 10000 Series Configuration Manual

QoS Features, Commands, and Changes

ATM VP Average Traffic Rate

Cisco IOS Release: Release 12.2(33)SB
Description: This feature was introduced on the PRE2, PRE3, and PRE4 to enable you to display the
5-minute traffic rates on virtual path (VP) counters. This feature is a subscriber and VP traffic reporting
feature that extends the show atm vp command to provide rate information. Minute counters on the
ATM VPs support the show atm vp command.

Prioritizing Traffic

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priority Command

Cisco IOS Release: Release 12.0(17)SL
Description: The priority command was introduced on the PRE1 to give priority to a traffic class in a
policy map and to set the bandwidth rate for the queue in kilobits per second.
Cisco IOS Release: Release 12.0(20)ST
Description: This command was enhanced on the PRE1 to include a percent-based bandwidth rate.
Cisco IOS Release: Release 12.0(25)S
Description: This command was modified on the PRE1 to provide strict priority queuing. Strict priority
queuing guarantees low-latency for any packet that enters a priority queue, regardless of the current
congestion level on the link. To specify a bandwidth rate for a strict priority queue, you must specify the
police command.
Cisco IOS Release: Release 12.2(16)BX
Description: This command was introduced on the PRE2 to allow you to set the bandwidth rate for a
queue in kilobits per second or as a percentage.
Cisco IOS Release: Release 12.3(7)XI
Description: This command was modified to provide strict priority queuing on the PRE2. To specify a
bandwidth rate for a strict priority queue, you must specify the police command.
Cisco IOS Release: Release 12.2(28)SB
Description: This command was integrated in Cisco IOS Release 12.2(28)SB.
Cisco 10000 Series Router Quality of Service Configuration Guide
1-48
Chapter 8, "Prioritizing Services"
priority Command, page 1-48
priority level Command, page 1-49
Child Service Policy Allowed Under Priority Class, page 1-49
Multi-Level Priority Queues, page 1-49
Priority Queuing Feature, page 1-49
Chapter 1 Quality of Service Overview
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