Cisco Systems ONS 15454 manual DLP-A522 Suppress Alarm Reporting, 22-19

Page 19

Chapter 22 DLPs A500 to A599

DLP- A522 Suppress Alarm Reporting

DLP-A522 Suppress Alarm Reporting

Purpose

This task suppresses the reporting of ONS 15454 alarms at the node, card,

 

or port level.

Tools/Equipment

None

Prerequisite Procedures

DLP-A60 Log into CTC, page 17-69

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher

Caution If multiple CTC/TL1 sessions are open, suppressing alarms in one session suppresses the alarms in all other open sessions.

Note Alarm suppression at the node level does not supersede alarm suppression at the card or port level. Suppression can exist independently for all three entities, and each entity will raise separate alarms suppressed by the user command (AS-CMD) alarm.

Step 1 If you are in node view, click the Provisioning > Alarm Profiles > Alarm Behavior tabs. Step 2 To suppress alarms for the entire node:

a.Check the Suppress Alarms check box.

b.Click Apply.

All raised alarms for the node will change color to white in the Alarms window and their status will change to cleared. After suppressing alarms, clicking Synchronize in the Alarms window will remove cleared alarms from the window. However, an AS-CMD alarm will show in node or card view to indicate that node-level alarms were suppressed, and the word System will appear in the Object column.

Note The only way to suppress BITS, power source, or system alarms is to suppress alarms for the entire node. These cannot be suppressed separately, but the shelf backplane can be.

Step 3 To suppress alarms for individual cards:

a.Locate the card row (using the Location column for the slot number or the Eqpt Type column for the equipment name).

b.Check the Suppress Alarms column check box on that row.

Alarms that directly apply to this card will change appearance as described in Step 2. For example, if you suppressed raised alarms for an OC-48 card in Slot 16, raised alarms for this card will change in node or card view. The AS-CMD alarm will show the slot number in the Object number. For example, if you suppressed alarms for a Slot 16 OC-48 card, the AS-CMD object will be “SLOT-16.”

Click Apply.

Step 4 To suppress alarms for individual card ports, double-click the card in node view.

Step 5 Click the Provisioning > Alarm Profiles > Alarm Behavior tabs.

Step 6 Check the Suppress Alarms column check box for the port row where you want to suppress alarms (Figure 22-4 on page 22-14).

 

 

Cisco ONS 15454 Procedure Guide, R7.0

 

 

 

 

 

 

November 2007

 

 

22-19

 

 

 

 

 

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Contents 22-1 DLP-A507 View OC-N PM ParametersCard View 22-222-3 DLP-A509 Provision CE-1000-4 Ethernet PortsClick the Provisioning Ether Ports tabs Click the Performance Ether Ports Statistics tabs22-4 DLP-A510 Provision a DS-3 Circuit Source and Destination22-5 DLP-A512 Change Node Access and PM Clearing Privilege22-6 DLP-A513 Provision CE-100T-8 Ethernet Ports22-7 Click the Performance POS Ports Statistics tabs DLP-A514 Provision CE-100T-8 and CE-1000-4 POS Ports22-8 Click the History Shelf tabs DLP-A517 View Alarm or Event History22-9 Alarm Profile Editor tabs Figure DLP-A518 Create a New or Cloned Alarm Severity Profile22-10 22-11 Node View Alarm Profile Editor22-12 Store Profiles Dialog Box 22-13Click the Provisioning Alarm Profiles Alarm Behavior tabs DLP-A519 Apply Alarm Profiles to Ports22-14 22-15 DLP-A520 Delete Alarm Severity ProfilesSelect Node/Profile Combination For Delete Dialog Box 22-1622-17 Alarm Filter Dialog Box General Tab22-18 Alarm Filter Dialog Box Conditions Tab22-19 DLP-A522 Suppress Alarm Reporting22-20 DLP-A523 Discontinue Alarm Suppression22-21 DLP-A524 Download an Alarm Severity ProfileOr Sonet Thresholds subtab Click OK22-22 22-23 Parameter Description Options22-24 IS-NR22-25 22-26 DLP-A527 Change the OC-N Card ALS Maintenance Settings22-27 Cisco ONS 15454 Reference ManualDLP-A529 Delete Ethernet Rmon Alarm Thresholds DLP-A528 Change the Default Network View Background Map22-28 22-29 DLP-A530 Install the Tie-Down Bar22-30 DLP-A531 Print CTC DataSelecting CTC Data For Print 22-3122-32 DLP-A532 Export CTC Data22-33 22-34 DLP-A533 Create Ethernet Rmon Alarm Thresholds22-35 Variable Definition22-36 22-37 22-38 22-39 22-40 DLP-A534 Provision OSI Routing ModeDLP-A535 Provision or Modify Tarp Operating Parameters Node view, click the Provisioning OSI Tarp Config tabs22-41 22-42 Click Add Static Entry Node view, click the Provisioning OSI Tarp Static TDC tabs22-43 Click Delete Static Entry DLP-A538 Add a Tarp Manual Adjacency Table Entry22-44 22-45 DLP-A539 Provision OSI RoutersDLP-A540 Provision Additional Manual Area Addresses DLP-A541 Enable the OSI Subnet on the LAN Interface22-46 22-47 22-48 DLP-A542 Create an IP-Over-CLNS TunnelDLP-A543 Remove a Tarp Manual Adjacency Table Entry DLP-A544 Change the OSI Routing Mode22-49 22-50 22-51 DLP-A545 Edit the OSI Router ConfigurationDLP-A546 Edit the OSI Subnetwork Point of Attachment Node view, click the Provisioning OSI Routers Subnet tabs22-52 DLP-A547 Edit an IP-Over-CLNS Tunnel22-53 DLP-A548 Delete an IP-Over-CLNS Tunnel22-54 DLP-A549 View IS-IS Routing Information Base22-55 Node view, click the Maintenance OSI ES-IS RIB tabsDLP-A550 View ES-IS Routing Information Base DLP-A551 Manage the Tarp Data Cache22-56 DLP-A552 Adjust the Java Virtual Memory Heap Size22-57 22-58 22-59 22-60 22-61 22-62 22-63 22-64 Click the Maintenance Protection tabs22-65 22-66
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ONS 15454 specifications

Cisco Systems ONS 15454 is a versatile optical networking platform designed to enable service providers and enterprises to deploy and manage robust optical networks efficiently. The ONS 15454 serves as a cornerstone in the evolution of transport networks, featuring various technologies that meet the increasing demand for bandwidth and service quality.

One of the standout features of the ONS 15454 is its support for multiple service types, including TDM, Ethernet, and Wavelength Division Multiplexing (WDM). This capability allows service providers to maximize network resources while delivering a wide range of services, from traditional voice to high-speed data and video.

The ONS 15454 leverages Dense Wavelength Division Multiplexing (DWDM) technology, enabling the transmission of multiple data streams over a single optical fiber. This effectively expands the network's capacity without the need for additional infrastructure, a crucial benefit in today's ever-growing data landscape. The system supports a variety of transponder modules, allowing for flexible scaling and seamless upgrades as bandwidth requirements increase.

Scalability is another key characteristic of the ONS 15454. With its modular architecture, it accommodates a range of interfaces and line cards, making it easier to tailor deployments to specific customer needs. This modularity not only facilitates upgrades but also simplifies maintenance, minimizing downtime and operational costs.

The platform also features advanced management capabilities through Cisco's Optical Network Management system. This allows for real-time monitoring, provisioning, and troubleshooting, ensuring network reliability and performance. The intuitive interface and comprehensive reporting tools enable operators to gain insights into network operations, improving decision-making processes.

Furthermore, the ONS 15454 is built to support optical layer protection features, enhancing network resilience. Technologies such as Automatic Protection Switching (APS) and Optical Supervisory Channel (OSC) ensure that connectivity is maintained even in the event of a failure, crucial for mission-critical applications.

In conclusion, the Cisco ONS 15454 is a powerful optical networking solution that combines flexibility, scalability, and advanced management features. Its support for various services and technologies positions it as an essential asset for organizations looking to build a future-proof network capable of handling increasing data traffic while maintaining high service standards.
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