Appendix A Command Reference for the ML-Series Card

spr wrap { immediate delayed }

spr wrap { immediate delayed }

Sets the RPR wrap mode to either wrap traffic the instant it detects a link state change or to wrap traffic after the carrier delay, which gives the SONET protection time to register the defect and declare the link down.

Syntax Description

 

Parameter

Description

 

 

immediate

Wraps RPR traffic the instant it detects a link state change.

 

 

 

 

 

 

delayed

Wraps RPR traffic after the carrier delay time expires.

 

 

 

 

 

 

 

Defaults

 

The default setting is immediate.

 

 

 

Command Modes

 

SPR interface configuration

 

 

 

Usage Guidelines

 

Immediate should be used if RPR is running over unprotected SONET circuits. Delayed should be run

 

 

for SONET protected circuits (bidirectional line switched ring [BLSR] or path protection.

 

 

 

Examples

 

The following example sets an ML-Series card to delayed:

 

 

ML_Series(config)# interface spr 1

 

 

ML_Series(config-if)# spr wrap delayed

 

 

 

 

Related Commands

 

interface spr 1

 

 

 

spr-intf-id

 

 

 

spr station-id

 

 

 

 

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

 

 

 

 

A-24

78-19415-01

 

 

 

Page 267 Page 269
Page 268
Image 268
Cisco Systems ONS 15310-MA manual Spr wrap immediate delayed, Wraps RPR traffic after the carrier delay time expires
Page 267 Page 269

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