2.Troubleshooting System Failures

2.1Troubleshooting for IP8800/S6700, IP8800/S6600, and IP8800/S6300

2.1.1Troubleshooting Procedure on System Failures

Follow the procedure below when the system failed.

Table 2-1: Troubleshooting System Failures

No.

Failure

 

Action

 

 

 

1

• Fume generated from the system

Execute the steps below immediately.

 

• Unusual odor occurs from the system

1.

Power off the system.

 

• Unusual sound occurs from the system

2.

When the power cable is fastened by the slip-off preventive clamp,

 

 

 

remove it from the power cable.

 

 

3.

For AC power supply, unplug the power cable.

 

 

4.

For DC power supply, turn off the breaker of power distribution panel

 

 

 

connected to the system.

 

 

Shut down operation as described above and then contact the local sales

 

 

office.

 

 

 

 

2

login prompt is not displayed

1.

When MC is inserted, first remove the MC then reboot the system by

 

 

 

turning it off and on.

 

 

2.

When MC is not inserted, reboot the system by turning it off and on.

 

 

3.

If the same problem still persists after system reboot, replace BCU/CSU/

 

 

 

MSU.

 

 

 

 

3

All LEDs on BCU/MSU are OFF

1.

Check LED on the power supply and follow the steps below.

 

 

 

(1) If ALARM LED is lit in red on the power supply, replace the power

 

 

 

supply with a new one.

 

 

 

(2) If both POWER LED and ALARM LED are OFF on the power

 

 

 

supply, implement "Table 2-2: Power Failure Check Items." If the

 

 

 

problem is not settled, replace the power supply with LED turned off.

 

 

2.

If all power supplies are running normally, replace BCU/CSU/MSU.

 

 

 

 

4

BCU/CSU/MSU SYSTEM1 LED lit in red or

1.

If an error message is output to the system operation panel, take the

 

orange

 

action against the corresponding error message in manual "Message Log

 

 

 

Reference."

 

 

2.

If no error message is output, replace BCU, BSU, CSU, MSU or NIF on

 

 

 

which STATUS LED is lit in red.

 

 

 

 

12

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NEC IP8800/S6300 manual Troubleshooting Procedure on System Failures, Troubleshooting System Failures, Failure Action
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IP8800/S6700, IP8800/S3600, IP8800/S6600, IP8800/S6300, IP8800/S2400 specifications

The NEC IP8800 series comprises a range of advanced networking solutions designed for various applications ranging from enterprise networking to service provider environments. This series includes models such as the IP8800/S2400, IP8800/S3600, IP8800/S6300, IP8800/S6600, and IP8800/S6700, each with its unique set of features and capabilities aimed at delivering robust performance, security, and scalability.

The IP8800/S2400 is an entry-level switch tailored for small to medium enterprises. It features a compact design and high port density, making it ideal for network edge applications. The model supports both Layer 2 and Layer 3 switching capabilities, enabling efficient traffic management. With its robust security features, including access control lists and support for VLANs, the IP8800/S2400 ensures secure connectivity.

Moving to the IP8800/S3600, this switch is designed for data center environments and offers high throughput with advanced routing capabilities. It is equipped with high-capacity 10G and 40G Ethernet ports, facilitating faster data transfer rates. The S3600 supports various protocols such as MPLS and Segment Routing, enhancing its ability to manage complex network architectures. Its energy-efficient design also helps reduce operational costs.

The IP8800/S6300 is tailored for high-performance networking scenarios, featuring a flexible architecture that supports both traditional and cloud-based services. With extensive QoS capabilities, the S6300 optimizes traffic flow and manages bandwidth efficiently, ensuring high-quality service delivery. Its virtualization support allows for easier integration into modern, software-defined networking environments.

The IP8800/S6600 provides a comprehensive solution for service providers and large enterprises, boasting high scalability and modularity. This model supports advanced features such as network slicing and the ability to handle high-density 100G interfaces. Its robust management tools, including centralized control and automation capabilities, simplify network operations significantly.

Finally, the IP8800/S6700 represents the pinnacle of the series, designed for mission-critical applications requiring the utmost reliability and performance. It supports advanced analytics, AI-driven insights, and comprehensive telemetry, enabling proactive network management. With high availability features and extensive redundancy options, the S6700 ensures continuous operation, making it ideal for core network functions.

In summary, the NEC IP8800 series offers a versatile range of switches that combine advanced technologies, high performance, and robust security features, catering to various networking needs across different industries. Each model is designed to provide not only superior connectivity but also the flexibility and scalability required in today’s fast-paced digital landscape.
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