Chapter 19 DLPs D200 to D299

DLP- D203 Clear a Lock-On or Lockout

DLP-D203 Clear a Lock-On or Lockout

 

Purpose

This task removes a Lock On or Lockout state.

 

Tools/Equipment

None

 

Prerequisite Procedures

DLP-D201 Apply a Lock-On, page 19-1or

 

 

DLP-D202 Apply a Lockout, page 19-2

 

 

DLP-D60 Log into CTC, page 17-49

 

Required/As Needed

As needed

 

Onsite/Remote

Onsite or remote

 

Security Level

Maintenance or higher

 

 

Step 1

In node view, click the Maintenance > Protection tabs.

Step 2

In the Protection Groups list, click the protection group that contains the card you want to clear.

Step 3

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

Step 4

In the Inhibit Switching area, click Unlock.

Step 5

Click Yes in the confirmation dialog box.

 

The lock-on or lockout state is cleared.

Step 6

Return to your originating procedure (NTP).

 

 

 

DLP-D204 Scope and Clean Fiber Connectors and Adapters with Alcohol and Dry Wipes

 

 

 

 

Purpose

This task cleans the fiber connectors and adapters with alcohol and dry

 

 

 

 

 

wipes.

 

 

 

 

Tools/Equipment

Compressed air/duster

 

 

 

 

 

Isopropyl alcohol 70 percent or higher

 

 

 

 

 

Optical swab

 

 

 

 

 

Optical receiver cleaning stick

 

 

 

 

Prerequisite Procedures

None

 

 

 

 

Required/As Needed

Required

 

 

 

 

Onsite/Remote

Onsite

 

 

 

 

Security Level

None

 

 

 

 

 

 

Warning

Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into

 

 

 

 

beams or view directly with optical instruments. Statement 1051

 

 

 

 

 

 

 

 

 

 

Step 1

Remove the dust cap from the fiber connector.

 

 

Step 2

Wipe the connector tip with the premoistened alcohol wipe.

 

 

 

 

 

Cisco ONS 15454 SDH Procedure Guide, R7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

October 2007

 

 

 

19-3

 

 

 

 

 

 

Page 3
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Cisco Systems D200 manual DLP-D203 Clear a Lock-On or Lockout, 19-3

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.