Cisco Systems D200 manual DLP-D224 Adjust the Java Virtual Memory Heap Size, Click OK, 19-24

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Chapter 19 DLPs D200 to D299

DLP- D224 Adjust the Java Virtual Memory Heap Size

Note The Default alarm profile list contains alarm and condition severities that correspond when applicable to default values established in Telcordia GR-253-CORE.

Note All default or user-defined severity settings that are Critical (CR) or Major (MJ) are demoted to Minor (MN) in Non-Service-Affecting (NSA) situations as defined in Telcordia GR-474.

Step 7 Click OK.

The downloaded profile appears at the right side of the Alarm Profiles window.

Step 8 Right-click anywhere in the downloaded profile column to view the profile editing shortcut menu. Step 9 Click Store in the shortcut menu.

Step 10 In the Store Profile(s) dialog box, click To Node(s).

a.Choose the node(s) where you want to save the profile:

–If you want to save the profile to only one node, click the node in the Node Names list.

–If you want to save the profile to all nodes, click Select All.

–If you do not want to save the profile to any nodes, click Select None.

–If you want to update alarm profile information, click Synchronize.

b.Click OK.

Step 11 Return to your originating procedure (NTP).

DLP-D224 Adjust the Java Virtual Memory Heap Size

 

 

 

 

Purpose

This task allows you to adjust the Java Virtual Memory (JVM) heap size

 

 

 

 

 

from the default 256 MB to the maximum of 512 MB in order to improve

 

 

 

 

 

CTC performance.

 

 

 

 

Tools/Equipment

None

 

 

 

 

Prerequisite Procedures

None

 

 

 

 

Required/As Needed

As needed

 

 

 

 

Onsite/Remote

Onsite or remote

 

 

 

 

Security Level

Provisioning or higher

 

 

 

 

 

 

 

 

Step 1

From the Windows task bar, click Start > Settings > Control Panel. The Windows Control Panel

 

 

 

 

appears.

 

 

 

 

 

Step 2

Double-click System. The System Properties window appears.

 

 

 

Step 3

Click the Advanced tab.

 

 

 

 

 

Step 4

Click Environmental Variables. The Environmental Variables dialog box appears.

 

 

 

Step 5

In the User Variables area, click New. The New User Variable dialog box appears.

 

 

 

Step 6

Type CTC_HEAP in the Variable Name field.

 

 

 

Cisco ONS 15454 SDH Procedure Guide, R7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19-24

 

 

 

October 2007

 

 

 

 

 

 

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Contents DLP-D201 Apply a Lock-On 19-1DLP-D202 Apply a Lockout PurposeRequired/As Needed 19-2DLP-D203 Clear a Lock-On or Lockout 19-3DLP-D205 Clean Fiber Connectors with Cletop 19-4DLP-D206 Clean the Fiber Adapters DLP-D207 Delete a Server TrailClick the Provisioning Server Trails tabs 19-5DLP-D208 Change External Alarms Using the AIC-I Card DLP-D209 Change External Controls Using the AIC-I CardClick the Provisioning External Alarms tabs 19-6DLP-D210 Change AIC-I Card Orderwire Settings 19-7DLP-D211 Provision CE-1000-4 Ethernet Ports Click the Provisioning Ether Ports tabsClick the Performance Ether Ports Statistics tabs 19-8DLP-D212 Create a User Data Channel Circuit Network view, click the Provisioning Overhead Circuits tabs19-9 DLP-D214 Change the Service State for a Port Click the Provisioning Card tabs19-10 DLP-D215 Consolidate Links in Network View 19-111shows a network view with unconsolidated DCC and PPC links 19-1219-13 Consolidated Links in Network ViewDLP-D216 Change the STM-N Card ALS Maintenance Settings 19-14Manual Restart for Test -Manually 19-15DLP-D217 MS-SPRing Exercise Ring Test Click the Provisioning MS-SPRing tabs19-16 19-17 19-18 DLP-D219 Provision a Low-Order Tunnel Route DLP-D220 Provision E-Series Ethernet PortsSecurity Click the Provisioning Port tabsClick the Provisioning Vlan tabs 19-20Setting Description 19-21DLP-D222 Provision G-Series Ethernet Ports Click the Performance Statistics tabs19-22 DLP-D223 Download an Alarm Severity Profile 19-23DLP-D224 Adjust the Java Virtual Memory Heap Size Click OK19-24 DLP-D225 Enable Alarm Filtering 19-25DLP-D227 Disable Alarm Filtering DLP-D229 View Circuits on a Span19-26 DLP-D230 Change a Circuit State 19-27DLP-D231 Edit a Circuit Name 19-28DLP-D232 Change Active and Standby Span Color 19-29Click Reset to Defaults DLP-D233 Edit Sncp Circuit Path Selectors19-30 19-31 19-32 Selecting Single Roll Attributes19-33 Selecting a New Endpoint19-34 Viewing the Rolls TabClick Finish 19-3519-36 19-37 10 Selecting Dual Roll Attributes11 Setting Roll Routing Preferences 19-3819-39 Click the Circuits tab 19-4019-41 19-42 19-43 DLP-D240 Cancel a Roll DLP-D239 Delete a RollClick the Circuits Rolls tabs 19-44DLP-D241 Clear an MS-SPRing Manual Ring Switch 19-45DLP-D242 Create an MS-SPRing on a Single Node 19-46DLP-D243 Create a Vlan 19-4719-48 12 Reinitialization Tool19-49 19-50 DLP-D246 Provision E-Series Ethernet Card Mode 19-51Click the Maintenance Protection tabs DLP-D247 Change an STM-N Card19-52 DLP-D249 Provision IP Settings DLP-D248 Delete VLANs19-53 Click the Provisioning Network General tabs 19-5419-55 Active TCC2/TCC2P LEDs Standby TCC2/TCC2P LEDs 19-56DLP-D250 Set Up or Change Open Shortest Path First Protocol Click the No Authentication buttonType-ChooseSimple Password 19-5719-58 DLP-D251 Set Up or Change Routing Information Protocol 19-59DLP-D254 TCC2/TCC2P Card Active/Standby Switch Test 19-60DLP-D255 Cross-Connect Card Side Switch Test 19-61Click the Maintenance Cross-Connect tabs DLP-D256 View Ethernet Statistics PM Parameters19-62 DLP-D257 View Ethernet Utilization PM Parameters Click the Performance Utilization tabs19-63 DLP-D258 View Ethernet History PM Parameters 19-64DLP-D260 Set Auto-Refresh Interval for Displayed PM Counts 19-65DLP-D261 Refresh PM Counts for a Different Port DLP-D262 Filter the Display of Circuits19-66 19-67 19-68 J1 Function Cards 19-6919-70 19-71 DLP-D265 Change the Login Legal Disclaimer 19-72DLP-D266 Change IP Settings 19-73DLP-D268 Apply a Custom Network View Background Map 19-74DLP-D269 Enable Dialog Box Do-Not-Display Option DLP-D271 Change Node Security Policy on a Single Node19-75 19-76 DLP-D272 Change Node Security Policy on Multiple Nodes 19-77DLP-D273 Modify Snmp Trap Destination 19-78DLP-D303 Initiate an MS-SPRing Force Ring Switch task on 19-79Change Card 19-80DLP-D295 Perform a Manual Span Upgrade on an Sncp 19-8119-82 19-83 DLP-D298 Check the Network for Alarms and Conditions 19-84DLP-D299 Initiate an MS-SPRing Span Lockout 19-8519-86

D200 specifications

Cisco Systems has long been a leader in networking technology, and one of its standout products is the Cisco D200. Designed to meet the demands of modern businesses, the D200 is a versatile and robust device that facilitates seamless connectivity and effective network management.

The Cisco D200 is primarily known for its performance and reliability in various deployment scenarios. It is equipped with dual-band Wi-Fi capabilities, supporting both 2.4 GHz and 5 GHz frequencies. This allows users to optimize their wireless network, reducing interference and providing the flexibility to support a wide range of devices in an increasingly wireless world.

One of the standout features of the D200 is its advanced security protocols. Featuring integrated firewalls and support for VPNs, the device ensures that data remains protected against potential cyber threats. With the rise in remote work and digital collaboration, the D200 provides businesses with secure access control, ensuring that sensitive information is safeguarded from unauthorized access.

Another key characteristic of the D200 is its ease of management. With Cisco's user-friendly interface, network administrators can easily configure and monitor the device. The D200 is also compatible with Cisco's DNA Center, enabling businesses to leverage automation and AI-driven insights to optimize their networks and improve operational efficiency.

Performance-wise, the D200 boasts impressive throughput capabilities, making it suitable for high-traffic environments such as offices and educational institutions. Its robust hardware allows for multiple concurrent connections, ensuring that even during peak usage times, network performance remains uninterrupted. Quality of Service (QoS) features also prioritize critical applications, enhancing the overall user experience.

In terms of scalability, the D200 is designed to grow with a business. Whether an organization is expanding its device fleet or increasing bandwidth demands, the D200 can adapt to these changes without compromising performance. Moreover, ongoing firmware updates from Cisco ensure that the device remains current with the latest technologies and security enhancements.

In summary, the Cisco D200 is an essential tool for any business seeking to enhance its networking capabilities. With its advanced features, secure architecture, and ease of management, it stands out as a reliable choice for organizations looking to future-proof their networking infrastructure. As technology continues to evolve, the D200 remains a stalwart in enabling connectivity and efficiency in the digital age.
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