Vii

Contents

		Configuring Link Aggregation			10-2
		Configuring Fast EtherChannel				10-2
		EtherChannel Configuration Example						10-3
		Configuring POS Channel			10-4
		POS Channel Configuration Example						10-5
		Understanding Encapsulation over FEC or POS Channel								10-6
		Configuring Encapsulation over EtherChannel or POS Channel 10-6
		Encapsulation over EtherChannel Example							10-7
		Monitoring and Verifying EtherChannel and POS							10-8
		Configuring IRB on the ML-Series Card
C H A P T E R 11		Configuring IRB on the ML-Series Card					11-1
		Understanding Integrated Routing and Bridging							11-1
		Configuring IRB		11-2
		IRB Configuration Example 11-3
		Monitoring and Verifying IRB			11-4
		Configuring Quality of Service on the ML-Series Card
C H A P T E R 12		Configuring Quality of Service on the ML-Series Card								12-1
		Understanding QoS 12-2
		Priority Mechanism in IP and Ethernet						12-2
		IP Precedence and Differentiated Services Code Point 12-2
		Ethernet CoS		12-3
		ML-Series QoS		12-4
		Classification		12-4
		Policing	12-5
		Marking and Discarding with a Policer						12-5
		Queuing	12-6
		Scheduling		12-6
		Control Packets and L2 Tunneled Protocols							12-7
		Egress Priority Marking			12-8
		Ingress Priority Marking			12-8
		QinQ Implementation			12-8
		Flow Control Pause and QoS					12-9
		QoS on RPR	12-9
		Configuring QoS		12-10
		Creating a Traffic Class			12-10
		Creating a Traffic Policy			12-11
		Attaching a Traffic Policy to an Interface 12-15
		Configuring CoS-Based QoS				12-16
	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										vii
	78-19415-01										vii

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.

Cisco Systems ONS 15310-MA manual Configuring Encapsulation over EtherChannel or POS Channel, Vii

Models: ONS 15310-CL ONS 15310-MA Cisco ONS 15310-MA

Configuring Encapsulation over EtherChannel or POS Channel 10-6

IRB Configuration Example 11-3

IP Precedence and Differentiated Services Code Point 12-2

Scheduling

Attaching a Traffic Policy to an Interface 12-15

Configuring CoS-Based QoS

12-16

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