Exceeded, Table setting failed, Action described

3.Troubleshooting Functional Failures in Operation

No.	Troubleshooting Steps and Command	Action

6	Execute the show dot1x logging	• If "New Supplicant Auth Fail." is output, authentication failed due to the
	command and check to see if authentication	following cause. Check to see if there is any problem.
	failed.	(1) User ID or password is not registered on the authentication server.
		(2) User ID or password input error
		• If "The number of supplicants on the switch is full" is output, authentication
		failed because the maximum number of supplicants for the system was
		exceeded.
		• If "The number of supplicants on the interfaces is full" is output, authentication
		failed because the maximum number of supplicants on the interface was
		exceeded.
		• If "Failed to authenticate the supplicant because it could not be registered to
		mac-address-table." is output, authentication was successful but MAC address
		table setting for hardware failed. See the corresponding part in manual
		"Message Log Reference" and follow [Action] described.
		• If "Failed to authenticate the supplicant because it could not be registered to
		MAC VLAN." is output, authentication was successful but H/W MAC VLAN
		table setting failed.
		See the corresponding part in manual "Message Log Reference" and follow
		[Action] described.
		For IP8800/S6700, IP8800/S6600, and IP8800/S6700, see "4.2.2 Action to Be
		Taken When VLAN Identification Table Resource Shortage Occurs"
		If the above is not applicable and the authentication target port is VLAN
		authentication (dynamic) mode, go to No. 7.
		For other authentication unit modes, see the log of the RADIUS server and check
		to see if authentication failed.

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.

NEC IP8800/S2400, IP8800/S6600 Following cause. Check to see if there is any problem, Exceeded

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

following cause. Check to see if there is any problem.

exceeded.

"Message Log Reference" and follow [Action] described.

table setting failed.

[Action] described.

authentication (dynamic) mode, go to No. 7.

to see if authentication failed.

IP8800/S6700, IP8800/S3600, IP8800/S6600, IP8800/S6300, IP8800/S2400 specifications