Cisco Systems OC-12/STM-14 manual Contents

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Cisco IOS Software Configuration for the 1-Port Channelized OC-12/STM-4 (DS3) Line Card

This document describes the software configuration procedure for the 1-port channelized OC-12/STM-4 (DS3) line card on the Cisco 12000 Series Router. This line card is sometimes referred to as the Channelized OC-12 to DS3 line card or the OC12-DS3 line card.

Feature History for the 1-Port Channelized OC-12/STM-4 (DS3)

Release

Modification

11.2(19)GS4

This feature was introduced.

 

 

12.0(8)S

This feature was introduced on the 12.0 S train.

 

 

Finding Support Information for Platforms and Cisco IOS Software Images

Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at the login dialog box and follow the instructions that appear.

Contents

•Prerequisites for the 1-Port Channelized OC-12/STM-4 (DS3) Line Card, page 2

•Information About the 1-Port Channelized OC-12/STM-4 (DS3) Line Card, page 2

•How to Configure the 1-Port Channelized OC-12/STM-4 (DS3) Line Card, page 2

•Configuration Examples for the 1-Port Channelized OC-12/STM-4 (DS3) Line Card, page 17

•Additional References, page 19

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Copyright © 2004 Cisco Systems, Inc. All rights reserved.

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Contents Contents Router# show controller oc12 1/0 Configuring the OC-12 ControllerRouterconfig# controller OC12 1/0 Router# configure terminalConfiguration Command Default Value Configuring the DS3 Serial InterfaceRouterconfig-if#ip address 10.1.2.3 Routerconfig# interface serial 1/01Router# copy running-config startup-config Cisco Remote Connection ManagementNo framing c-bit m13 No dsu modeCisco digital-link kentrox larscom No dsu bandwidth Kilobits/secSelecting a DSU Mode Verifying Local and Remote DS3 Port SettingsSetting the Sending and Receiving Rate Configuring the DSU Bandwidth RangeConfiguring Cyclic Redundancy Checks Using show Commands to Check System StatusConfiguring the Clock Source Enabling Payload ScramblingRouter# show controllers oc12 1/0 Show controllers oc12 slot/portShow controllers oc12 detail Show controllers oc12 slot/portchannel#Router# show controllers oc12 1/01 Ip subnet-zero Router# show running-configOC-12 Controller Loopback Mode Using Loopback CommandsLoopback modes Configuration Mode Command DS3 Channel Loopback Mode Configuring DS3 Port BER TestingNo loopback local network remote configuration command Bert Pattern To Invoke Command Checking Bit Errors Using a BertUsing show Commands to Verify Bert Configuration Entering Errors in BER TestsRouter# show controller oc12 1/01 bert Bert Bert Information ExplanationBert Information Explanation Routerconfig-if#ip address 1.1.5.1 Technical Assistance Related DocumentsRelated Topic Document Title Description Link

OC-12/STM-14 specifications

Cisco Systems OC-12/STM-14 is a high-performance networking solution designed to meet the demands of modern telecommunications and data transport applications. Operating at a data rate of 622 Mbps, the OC-12 (Optical Carrier level 12) and STM-14 (Synchronous Transport Module level 14), this technology provides a reliable and efficient method for organizations to transmit large volumes of data over fiber optic networks.

One of the key features of the OC-12/STM-14 system is its capability for high-speed data transfer. This makes it an ideal choice for service providers looking to deliver broadband services, video streaming, and other bandwidth-intensive applications. With support for multiple protocols, including SONET (Synchronous Optical Network) and SDH (Synchronous Digital Hierarchy), the OC-12/STM-14 can facilitate smooth communication and interoperability between various network devices.

Another significant characteristic of the OC-12/STM-14 is its scalability. Organizations can easily scale their networks by adding additional OC-12/STM-14 connections, accommodating their growing bandwidth needs without a complete overhaul of existing infrastructure. This flexibility is essential for businesses that expect fluctuations in data traffic or are anticipating future expansion.

Additionally, Cisco's OC-12/STM-14 employs advanced error correction and fault tolerance features, ensuring high reliability and minimal downtime. It supports sophisticated monitoring and network management capabilities, allowing administrators to proactively manage network performance and troubleshoot potential issues before they affect service quality.

Security is also a critical aspect of the OC-12/STM-14 architecture. Cisco incorporates robust security protocols to safeguard sensitive data during transmission, ensuring compliance with industry standards and protecting against unauthorized access.

In terms of compatibility, the Cisco OC-12/STM-14 integrates seamlessly with existing infrastructure and can work alongside various routing platforms. This compatibility significantly reduces the cost and complexity associated with upgrading legacy systems.

Ultimately, Cisco Systems OC-12/STM-14 offers a powerful solution for enterprises and service providers looking to enhance their networking capabilities. With its high-speed data transfer, scalability, reliability, and security features, it stands as a cornerstone technology in advanced telecommunications and data networking.
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