Cisco Systems QC-29 manual Command or Action Purpose, Example, QC-38

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Configuring Modular Quality of Service Congestion Management on Cisco IOS XR Software

How to Configure QoS Congestion Management on Cisco IOS XR Software

Restrictions

The amount of bandwidth configured should be large enough to also accommodate Layer 2 overhead.

A policy map can have all class bandwidths specified in kilobits per second or percentages but not a mixture of both in the same class.

The bandwidth command is supported only on policies configured on outgoing interfaces.

SUMMARY STEPS

1.configure

2.policy-map policy-name

3.class class-name

4.bandwidth {kbps percent value}

5.bandwidth remaining percent value

6.exit

7.class class-name

8.bandwidth {kbps percent value}

9.bandwidth remaining percent value

10.exit

11.exit

12.interface type instance

13.service-policy {input output} policy-map

14.end or commit

15.show policy-map interface type instance [input output]

DETAILED STEPS

 

Command or Action

Purpose

Step 1

 

 

configure

Enters global configuration mode.

 

Example:

 

 

RP/0/RP0/CPU0:router# configure

 

Step 2

 

 

policy-map policy-name

Enters policy map configuration mode.

 

 

 

 

Creates or modifies a policy map that can be attached to

 

Example:

one or more interfaces to specify a service policy.

 

RP/0/RP0/CPU0:router(config)# policy-map

 

 

policy1

 

Step 3

 

 

class class-name

Specifies the name of the class whose policy you want to

 

 

 

 

create or change.

 

Example:

 

 

RP/0/RP0/CPU0:router(config-pmap)# class class1

 

 

 

 

 

 

 

 

 

Cisco IOS XR Modular Quality of Service Configuration Guide

 

 

 

 

 

 

 

 

 

 

QC-38

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Contents QC-29 Contents Modified Deficit Round Robin Congestion Management OverviewQC-31 Low-Latency Queueing with Strict Priority Queueing QC-32Traffic Shaping Mechanism Regulates Traffic Traffic ShapingQC-33 Traffic Policing QC-34Traffic Policing Mechanism Regulates Traffic QC-35QC-36 How a Traffic Policing Mechanism Regulates TrafficTraffic Shaping Traffic Policing Configuring Guaranteed and Remaining BandwidthsTraffic Shaping Versus Traffic Policing QC-37Example Command or Action PurposeQC-38 QC-39 QC-40 QC-41 Configuring Traffic Shaping QC-42Percentage QC-43QC-44 Configuring Traffic Policing QC-45Set mpls experimental topmost-Sets the EXP value QC-46QC-47 QC-48 QC-49 RP/0/RP0/CPU0router# show policy-map interface bundle-poSMIBs Related DocumentsStandards RFCsDescription Link Technical AssistanceQC-51 QC-52

QC-29 specifications

Cisco Systems has long been recognized as a leading provider of networking solutions, and its QC-29 model is a testimony to this legacy. Designed to address the increasing demands for cloud integration, high bandwidth, and low-latency applications, the QC-29 is positioned as an ideal solution for both enterprise and service providers.

One of the standout features of the QC-29 is its robust architecture. Capable of handling extensive data processing, the model incorporates advanced computational power with a focus on efficiency. This architecture enables seamless support for various applications, making it suitable for data-intensive environments. The QC-29 supports multi-tenancy, allowing multiple users to operate independently on a single device, which is essential for modern data centers.

In terms of connectivity, the QC-29 is equipped with various high-speed interfaces. These include multiple 10/25/40/100 Gigabit Ethernet ports that facilitate rapid data transfer between systems, ensuring minimal latency. This connectivity not only enhances data throughput but also improves overall network reliability. The device supports both traditional and emerging protocols, ensuring versatility in deployment scenarios.

A significant technological advancement integrated within the QC-29 is its support for software-defined networking (SDN). This enables organizations to programmatically adjust their network configurations, leading to increased flexibility and optimized resource usage. Furthermore, the QC-29 is compatible with various cloud ecosystems, providing organizations with the ability to leverage cloud-based services efficiently.

Security is another critical characteristic of the QC-29. Cisco has embedded advanced security measures, including end-to-end encryption and network segmentation, ensuring protection against data breaches and cyber threats. As the landscape of cyber threats continues to evolve, these security features help organizations maintain compliance with stringent regulatory requirements.

Management and monitoring of the QC-29 are facilitated through Cisco's robust software tools. With an intuitive interface, IT teams can gain insights into network performance, identify potential issues, and make data-driven decisions quickly. Additionally, automation capabilities streamline operations, making it easier to manage complex networks.

Overall, the Cisco Systems QC-29 stands out due to its cutting-edge features, adaptability, and robust security, making it a valuable asset for organizations aiming to enhance their network infrastructure and meet the demands of the digital landscape.