C H A P T E R 12

Configuring Quality of Service on the ML-Series Card

This chapter describes the Quality of Service (QoS) features built into your ML-Series card. It also describes how to map QoS scheduling at both the system and interface levels.

This chapter contains the following major sections:

•Understanding QoS, page 12-2

•ML-Series QoS, page 12-4

•QoS on RPR, page 12-9

•Configuring QoS, page 12-10

•Monitoring and Verifying QoS Configuration, page 12-16

•QoS Configuration Examples, page 12-17

•Understanding Multicast QoS and Multicast Priority Queuing, page 12-23

•Configuring Multicast Priority Queuing QoS, page 12-24

•QoS not Configured on Egress, page 12-26

•ML-Series Egress Bandwidth Example, page 12-26

•Understanding CoS-Based Packet Statistics, page 12-28

•Configuring CoS-Based Packet Statistics, page 12-29

•Understanding IP SLA, page 12-30

The ML-Series card employs the Cisco IOS Modular QoS Command-line Interface (MQC). For more information on general MQC configuration, refer to the following Cisco IOS documents:

•Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.2 at this URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122mindx/l22index.htm

•Cisco IOS Quality of Service Solutions Command Reference, Release 12.2 at this URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fqos_r/index.htm

Cisco ONS 15310-CL, ONS 15310-MA, and ONS 15310-MA SDH Ethernet Card Software Feature and Configuration Guide, R9.1 and R9.2

 

78-19415-01

12-1

 

 

 

Page 130 Page 132
Page 131
Image 131
Cisco Systems Cisco ONS 15310-MA, ONS 15310-CL manual Configuring Quality of Service on the ML-Series Card, 12-1
Page 130 Page 132

ONS 15310-CL, ONS 15310-MA, Cisco ONS 15310-MA specifications

Cisco Systems has long been a leader in networking and telecommunications technology, and among its impressive lineup of products, the Cisco ONS 15310 series stands out as an essential solution for optical networking. This series includes models such as the ONS 15310-MA, ONS 15310-CL, and ONS 15310-CA, each designed to meet the diverse needs of service providers and enterprises seeking to enhance their optical transport networks.

The Cisco ONS 15310-MA is an advanced multi-service platform designed for metropolitan area networks. It facilitates the seamless transport of data, voice, and video over optical networks. One of its main features is its ability to support a variety of interfaces, including Ethernet, SONET/SDH, and Wavelength Division Multiplexing (WDM), allowing users to integrate multiple services into a single platform. Additionally, the ONS 15310-MA supports advanced traffic management and Quality of Service (QoS) features to prioritize critical applications and ensure consistent performance.

The ONS 15310-CL variant is tailored for more specific applications, providing enhanced capabilities aimed at delivering carrier-grade services. It features a robust architecture that accommodates high-capacity traffic without compromising reliability. This model emphasizes low power consumption and a compact design, making it suitable for deployment in space-constrained environments. The ONS 15310-CL also supports a wide range of optical interfaces, making it highly flexible for various network configurations.

In terms of technologies, the Cisco ONS 15310 series leverages Optical Transport Network (OTN) capabilities, providing high efficiency and greater bandwidth utilization. OTN technology enables efficient error correction and adds resilience to the network through its built-in protection mechanisms. Furthermore, the series supports seamless integration with existing IP/MPLS networks, creating a cohesive infrastructure as organizations evolve their networking requirements.

One of the defining characteristics of the ONS 15310 series is its focus on scalability. Network operators can start with a modest deployment and gradually expand capacity as demand grows. This adaptability is complemented by Cisco's comprehensive management and monitoring tools, providing operators with real-time insights into network performance and facilitating proactive management.

In conclusion, the Cisco ONS 15310-MA and ONS 15310-CL models represent sophisticated solutions for modern optical networks. With their versatile features, advanced technologies, and robust design, they empower service providers and enterprises to build resilient, high-capacity networks that meet the demands of today’s data-driven world.
Top Page Image Contents