Chapter 19 DLPs D200 to D299

DLP- D249 Provision IP Settings

Table 19-4

LED Behavior During TCC2/TCC2P Reboot

 

 

 

 

 

 

Reboot Activity

 

Active TCC2/TCC2P LEDs

Standby TCC2/TCC2P LEDs

 

 

 

 

Standby TCC2/TCC2P card updated

ACT/STBY: Flashing green.

1.

ACT/STBY: Flashing yellow.

with new network information.

 

 

2. FAIL LED: Solid red.

 

 

 

 

 

 

 

 

3. All LEDs on except ACT/STBY.

 

 

 

 

4.

CRIT turns off.

Memory test (1 to 2 minutes).

 

 

5. MAJ and MIN turn off.

 

 

 

 

 

 

 

 

6. REM, SYNC, and ACO turn off.

 

 

 

 

7. All LEDs except A&B PWR:

 

 

 

 

 

turn off (1 to 2 minutes)

 

 

 

 

8.

ACT/STBY: Solid yellow.

If an AIC or AIC-I card is installed, the

AIC FAIL and alarm LEDs light up briefly.

9.

Alarm LEDs: Flash once.

AIC is updated.

 

 

 

10.

ACT/STBY: Solid green.

 

 

 

 

The standby TCC2/TCC2P becomes

 

 

 

 

the active TCC2/TCC2P.

 

 

 

 

 

 

 

 

 

 

 

1.

All LEDs: Turn off (1 to 2 minutes).

ACT/STBY: Solid green

 

 

 

CTC displays “Lost node connection,

 

 

 

 

 

switching to network view” message.

 

 

 

 

2.

FAIL LED: Solid red.

 

 

Memory test (1 to 2 minutes).

3.

FAIL LED: Flashing red.

 

 

4.

All LEDs on except ACT/STBY.

 

 

 

 

 

 

 

 

5.

CRIT turns off.

 

 

 

 

6.

MAJ and MIN turn off.

 

 

 

 

7.

REM, SYNC, and ACO turn off; all

 

 

 

 

 

LEDs are off.

 

 

 

 

8.

ACT/STBY: Solid yellow.

 

 

 

 

9.

ACT/STBY: Flashing yellow.

 

 

TCC2/TCC2P updated with new

10.

ACT/STBY: Solid yellow.

 

 

network information.

 

 

 

 

TCC2/TCC2P becomes the standby

 

 

 

 

TCC2/TCC2P.

 

 

 

 

 

 

 

 

 

 

 

Step 6 Click OK. The network view appears. The node icon appears in gray, during which time you cannot access the node.

Step 7 Double-click the node icon when it becomes green. As necessary, complete the “DLP-D65 Create a Static Route” task on page 17-56or the “DLP-D250 Set Up or Change Open Shortest Path First Protocol” task on page 19-57. If you do not need to create a static route or set up OSPF, continue with the “NTP-D28 Set Up Timing” procedure on page 4-9.

Step 8 Return to your originating procedure (NTP).

 

Cisco ONS 15454 SDH Procedure Guide, R7.2

19-56

October 2007

Page 56
Image 56
Cisco Systems D200 manual Active TCC2/TCC2P LEDs Standby TCC2/TCC2P LEDs, 19-56

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.