Chapter 19 DLPs D200 to D299

DLP- D297 Perform a Manual Span Upgrade on an Unprotected Span

Step 9 Verify that the transmit signal falls within the acceptable range. See Table 2-4 on page 2-17for STM-N card transmit and receive levels.

Step 10 Complete the “NTP-D19 Install Fiber-Optic Cables on Optical Cards” procedure on page 2-16to attach the fiber to the cards. Wait for the IMPROPRMVL alarm to clear and the cards to become active.

Step 11 When cards on each end of the span have been successfully upgraded and all the facility alarms (LOS, SD, or SF) are cleared, remove the Force switch:

a.In node view, click the Maintenance > Protection tabs.

b.In the Protection Groups area, click the protection group that contains the card/port you want to clear.

c.In the Selected Group area, click the card you want to clear.

d.In the Switch Commands area, choose Clear.

e.Click Yes in the confirmation dialog box.

Step 12 Repeat this task for any other spans in the 1+1 linear configuration.

Step 13 Return to your originating procedure (NTP).

DLP-D297 Perform a Manual Span Upgrade on an Unprotected Span

Purpose

This task manually upgrades unprotected spans to a higher optical rate.

Tools/Equipment

Higher-rate cards

 

Compatible hardware necessary for the upgrade

Prerequisite Procedures

DLP-D60 Log into CTC, page 17-49

Required/As Needed

As needed

Onsite/Remote

Onsite

Security Level

Provisioning or higher

Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed circuitry could constitute an energy hazard. Statement 206

Caution Upgrading unprotected spans will cause all traffic running on those spans to be lost.

Caution Removing the fiber will cause all traffic on the unprotected span to be lost.

Step 1 Remove the fiber from both endpoint nodes in the span.

Step 2 Remove the STM-N cards from both span endpoints.

Step 3 For both ends of the span, in node view, right-click each STM-N slot and choose Change Card. Step 4 In the Change Card dialog box, choose the new STM-N type.

Step 5 Click OK.

 

 

Cisco ONS 15454 SDH Procedure Guide, R7.2

 

 

 

 

 

 

October 2007

 

 

19-83

 

 

 

 

 

Page 82 Page 84
Page 83
Image 83
Cisco Systems D200 manual 19-83
Page 82 Page 84

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.
Top Page Image Contents