Contents

Introduction

 

 

I

Safety Guide [IP8800/S6700]

v

Safety Guide [IP8800/S6600]

xvii

Safety Guide [IP8800/S6300]

xxix

Safety Guide [IP8800/S3600] [IP8800/S2400]

xli

1 Overview

1

1.1

Failure Analysis Overview

2

 

 

 

 

 

1.2

System and Partial Failure Analysis Overview

3

 

 

 

 

 

 

 

 

1.2.1 Failure Analysis for IP8800/S6700, IP8800/S6600, and IP8800/S6300

3

 

 

 

 

 

 

 

 

1.2.2 Failure Analysis for IP8800/S3600 and IP8800/S2400

4

 

 

 

 

1.3

Functional Failure Analysis Overview

7

2

 

 

Troubleshooting System Failures

11

2.1

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

12

 

 

 

 

 

 

 

 

2.1.1 Troubleshooting Procedure on System Failures

12

 

 

 

 

 

 

 

 

2.1.2 Replacement Method of Optional Components

14

 

 

 

 

2.2

Troubleshooting for IP8800/S3600 and IP8800/S2400

15

 

 

 

 

 

 

 

 

2.2.1 Troubleshooting Procedure on System Failures

15

 

 

 

 

 

 

 

 

2.2.2 Isolating Failures on External Power Unit

17

 

 

 

 

 

 

 

 

2.2.3 Replacement Method of System and Optional Components

18

 

 

 

3 Troubleshooting Functional Failures in Operation

19

3.1

Problems on Login Password

21

 

 

 

 

 

 

 

 

3.1.1 Forgot the Login User Password

21

 

 

 

 

 

 

 

 

3.1.2 Forgot the System Administrator Password

21

 

 

 

 

3.2

Problems on MC

22

 

 

 

 

 

 

 

 

3.2.1 "MC:--------" is displayed by entering the show system command or the show mc command

22

 

 

 

 

 

 

 

 

3.2.2 "MC not found" is displayed when MC is accessed

22

 

 

 

 

3.3

Problems on Operation Terminal

23

 

 

 

 

 

 

 

 

3.3.1 Unable to Input/Display from the Console Correctly

23

 

 

 

 

 

 

 

 

3.3.2 Login from the Remote Operation Terminal Is Failed

24

 

 

 

 

 

 

 

 

3.3.3 Login Authentication Using RADIUS/TACACS+ Is Disabled

25

 

 

 

 

 

 

 

 

3.3.4 Command Authorization Using RADIUS/TACACS+ Is Disabled

25

 

 

 

 

 

i

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NEC IP8800/S3600, IP8800/S6600, IP8800/S2400, IP8800/S6700, IP8800/S6300 manual Contents
Page 10 Page 12

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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