Cisco Systems ONS 15327 Upsr Functionality, Blsr Support for Mixed Node Networks, Changes in TL1

Page 5

Caveats

BLSR Support for Mixed Node Networks

The ONS 15327 is supported for BLSR in combination with ONS 15454 nodes only if Release 3.3 is installed and running on all BLSR nodes. If you wish to provision a BLSR on a combination of ONS 15327 and ONS 15454 nodes, you should upgrade to Release 3.3 on all ONS 15454 and ONS 15327 nodes first.

UPSR Functionality

DDTS # CSCdx40081

If, in an OC-48 UPSR network, there is an STS-3C circuit, using STS 4-6, that terminates on OC-12 IR cards, and 28 VT circuits are bulk provisioned between two nodes on the ring, the STS-3C circuit can take at least one traffic hit during the VT circuit provisioning process. This only occurs if an OC-12 IR card has been reset after the STS-3C circuit was created.

Deleting one or more VT circuits in the same situation may also cause an STS3C traffic hit. It is not known when or if this issue will be resolved.

TL1

Note To be compatible with TL1 and DNS, all nodes must have valid names. Node names should contain alphanumeric characters or hyphens, but no special characters or spaces.

TL1 Gateway Network Elements

The ONS 15327 cannot act as a TL1 Gateway Network Element in Release 3.3.

Changes in TL1

In Release 3.3, TL1 output has changed to conform to Telcordia standards as follows:

The time period parameter has changed from 15MIN to 15-MIN, and its position in the output has shifted.

The direction parameter, BTH, is no longer included in the output. Only TRMT, or RCV is valid.

The mondat and montm parameters have been added to the end of output.

For example:

In Releases 1.0.x, you would see:

>rtrv-pm-oc12::fac-2-1:1::,,,,15min; IP 1

<

va327-22 1970-01-01 16:09:07

M 1 COMPLD “FAC-2-1:SEFS,0,COMPL,NEND,15MIN,BTH,," "FAC-2-1:CVL,0,COMPL,NEND,15MIN,BTH,," "FAC-2-1:ESL,0,COMPL,NEND,15MIN,BTH,," "FAC-2-1:SESL,0,COMPL,NEND,15MIN,BTH,," "FAC-2-1:UASL,0,COMPL,NEND,15MIN,BTH,,"

Release Notes for Cisco ONS 15327 Release 3.3

 

OL-2671-01

5

 

 

 

Image 5
Contents Release Notes for Cisco ONS ContentsChanges to the Release Notes Maintenance and AdministrationCaveats Changes to CaveatsDdts # CSCdx78825 Upgrades from ReleaseDdts # CSCdx02680 Ddts # CSCds23552Blsr Functionality Line CardsBlsr Support for Mixed Node Networks Upsr FunctionalityDdts # CSCdx40081 TL1 Gateway Network ElementsDdts # CSCdt10886 Commands not Supported in ReleasePerformance Monitoring Ddts # CSCds78402 Resolved Software Caveats for ReleaseDdts # CSCdu06778 Ddts # CSCdu37695Ddts # CSCds77660 Ddts # CSCds66639Ddts # CSCds92475 Ddts # CSCdv62990Ddts # CSCdu03513 Industrial Temperature New Features and FunctionalityHardware Ddts # CSCdt22538Wall Mounted Enclosure Fan Tray AssemblyOC3/STM1-IR-4 OC12/STM4-LR-1Software Proxy Server Feature SetOC48/STM-16-LR-1 Automatic Host DetectionEnable Proxy Server Hitless Software UpgradesOrderwire Passthrough AIS Off Mode for J1 Path TraceSpan Upgrades Network Time ProtocolUpsr Span Upgrade WizardAlarm Suppression Default Reporting of AIS and RFI Alarm ProfilesSection Performance Monitoring Intermediate-Path Performance MonitoringIntermediate J1 and C2 Monitor and Report Blsr Support Auto-refresh PM DataCTC Platforms CTC InstallationSearch for Circuit by Name DCC TunnelsPort Naming Multi-Circuit Operations Limit DCC Autodiscovery at LoginBaseline Button Clear ButtonFiltering of Circuit View Window AutoDelete Cleared Alarms CheckboxCTC Preferences Loopback IndicationColumn Sizes Inhibit Switch to Protection SupportOspf Support Online Help SONET/SDH Combination CardDhcp Relay Support Node DiversityLamp Test Improved Management RoutingCTC Enhancements Worldwide Time Zone Support CTC Node ViewNew Features and Functionality Software Download Collision Avoidance Prevention of Identical User ID and Password Default UsernamesEnforce Password Complexity Password Toggling PreventionAdditional Feature Support Test AccessNew Alarms as of ONS 15327 Release CTAGsNew Parameters as of ONS 15327 Release Conditions Replaced as of ONS 15327 ReleaseChanged Conditions as of ONS 15327 Release FTA AIPRelease 1.0.X TL1 Commands Replaced as of CTC Release Release 1.0.X TL1 Commands Changed as of Release INIT-REG-MOD2 OPR-PROTNSW-OCNTYPERTRV-PM-MOD2 Rept ALM BitsTL1 Commands New for ONS 15327 Release Performance RTRV-PMMODE-STSPATH SET-PMMODE-STSPATH Security Obtaining Documentation Related DocumentationRelease-Specific Documents Platform-Specific DocumentsDocumentation CD-ROM Obtaining Technical AssistanceOrdering Documentation Documentation FeedbackCisco.com Contacting TAC by Using the Cisco TAC WebsiteTechnical Assistance Center Contacting TAC by TelephoneObtaining Technical Assistance OL-2671-01
Related manuals
Manual 260 pages 38.04 Kb Manual 50 pages 46.72 Kb

ONS 15327 specifications

Cisco Systems ONS 15327 is a high-performance optical networking solution tailored for service providers and enterprises looking to enhance their optical communication infrastructure. This versatile platform is recognized for its robust performance, scalability, and flexibility, making it suitable for a wide array of applications ranging from broadband access to metropolitan area networking.

One of the standout features of the ONS 15327 is its ability to handle multiple data types over a single platform. It supports a rich array of protocols, including Ethernet and SONET/SDH, allowing service providers to deliver a diverse portfolio of services to their customers. This multiservice capability simplifies the network architecture, reducing operational complexity and costs.

The ONS 15327 is designed with a modular architecture, which enables operators to customize and scale their network as demand grows. It supports a variety of card options for different media types, wavelengths, and capacity requirements. This modularity not only facilitates straightforward upgrades but also allows for efficient network management.

In terms of technology, the ONS 15327 leverages dense wavelength division multiplexing (DWDM) capabilities to maximize the utilization of available fiber bandwidth. This allows for an impressive increase in transmission capacity without the need for additional fiber installations, making it a cost-effective solution for expanding networks.

Another significant characteristic of the Cisco ONS 15327 is its advanced performance monitoring and management features. Built-in diagnostic tools provide real-time visibility into network performance, enabling prompt identification and troubleshooting of potential issues. This proactive approach to network management enhances service reliability and customer satisfaction.

Security is also paramount in the ONS 15327. The platform integrates various security features and protocols to protect the data traversing the network, ensuring compliance with industry standards and safeguarding sensitive information.

Furthermore, the equipment is designed for easy integration into existing infrastructures. Its compatibility with Cisco’s broader networking solutions allows for seamless interconnection with routers, switches, and other devices, facilitating comprehensive network solutions.

In conclusion, Cisco Systems ONS 15327 stands out as a powerful optical networking platform that combines versatility, scalability, and advanced management features. Its ability to support various protocols and harness optical technologies makes it an essential tool for organizations aiming to optimize their telecommunications infrastructure while minimizing costs and complexity.