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NEC IP8800/S2400 manual No BGP4+ Routing Information Exists, 37 BGP4+ Failure Analysis Method

Models: IP8800/S6700 IP8800/S3600 IP8800/S6600 IP8800/S6300 IP8800/S2400

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3.Troubleshooting Functional Failures in Operation

3.10.3No BGP4+ Routing Information Exists

Isolate the problem according to the failure analysis method listed below if BGP4+ route information does not exist in the displayed route information acquired by this system.

Table 3-37: BGP4+ Failure Analysis Method

No.

Troubleshooting Steps and Command

Action

 

 

 

1

Check the BGP4+ peer status.

Go to No. 2 if the peer status is other than Established.

 

show ipv6 bgp neighbors

 

 

Go to No. 3 if the peer status is Established.

 

 

 

 

 

2

Check to see if the BGP4+ setting is correct in

Go to No. 3 if the configuration is correct.

 

configuration.

 

 

Correct the configuration if it is not correct.

 

 

 

 

 

3

Check to see if the BGP4+ route is learned.

Go to No. 4 if the route exist but it is not in active status.

 

show ipv6 bgp received-routes

 

 

Go to No.5 if no route exist.

 

 

 

 

 

4

Check to see if routing information for the next

Go to No.5 if the route information for the next hop address resolution

 

hop address resolution in BGP4+ exist.

exists.

 

show ipv6 route

 

 

When no routing information for the next hop address resolution exist,

 

 

 

 

perform the protocol failure analysis to learn the routing information.

 

 

 

5

Confirm that the routing are not filtered by

Check to see if the neighboring router advertises the BGP4+ route.

 

referring to the configuration.

 

 

Correct the configuration if it is not correct.

 

 

 

 

 

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NEC IP8800/S2400 manual No BGP4+ Routing Information Exists, 37 BGP4+ Failure Analysis Method, Go to No.5 if no route exist
Page 141 Page 143

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.