Operates correctly, Otherwise, go to No.13

3.Troubleshooting Functional Failures in Operation

No.	Troubleshooting Steps and Command				Action

11	Execute the show web-authentication	• If the log "The login failed because of hardware restriction." is
	logging command to check to see if the system	output by the show web-authentication logging
	operates correctly.	command, see "4.2.2 Action to Be Taken When VLAN
		Identification Table Resource Shortage Occurs."
		• In static VLAN mode, if authentication information of the port to
		which the terminal connects is not displayed, check to see if data on
		the port for authentication is correctly set by using the configuration
		command web-authentication port.
		In addition, make sure the status of the authentication port is neither
		linkdown nor shutdown.
		• Otherwise, go to No.13.

12	If no account is recorded in the accounting server, use	• If the value of "TxError" of "[Account frames]" is "0", check to see
	the show web-authentication	if aaa accounting web-authentication default
	statistics command to check the	start-stop group radius and radius-server host in
	communication status with the accounting server.	the configuration command are set correctly.
		• Otherwise, check Web authentication configuration.

13	Check to see if all the terminals are not able to be	• When all the target terminal are unable to be authenticated, restart the
	authenticated.	Web server by using the restart web-authentication
		web-server command.
		• Otherwise, check to see the configuration of the Web authentication
		and correct it if necessary.

14	Check to see the operation log by using the show	• When you perform the following operations, Web server (httpd) stop
	logging command.	and restart messages might appear as operation logs.
		(1) When	Web	authentication			is	activated		by	the
		web-authentication					system-auth-control
		command		soon	after	suspended			by	the	no
		web-authentication					system-auth-control
		command
		(2) When the system changeover in IP8800/S6700(BCU), IP8800/
		S6600(CSU), or IP8800/S6300(MSU) occurs								restart
		(3) When	Web	server	is restarted		by	using	the	restart
		web-authentication web-server command
		[Web server (httpd) stop message]
		Level: E7
		Message Identification:2a001000
		Message: httpd aborted.
		[Web server (httpd) restart message]
		Level: R7
		Message Identification:2a001000
		Message: httpd restarted.
		The messages above indicate Web server is automatically stopped
		and restarted. The Web server starts to perform authentication
		actions after restarted.
		• Otherwise, see the manual "Message Log Reference."

For the configuration relating to the Web authentication, check the following:

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/S3600 manual Operates correctly, Otherwise, go to No.13, Authenticated, Activated

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

Execute the show web-authentication

operates correctly.

• Otherwise, go to No.13.

statistics command to check the

the configuration command are set correctly.

authenticated.

activated

command

soon

after

suspended

S6600(CSU), or IP8800/S6300(MSU) occurs

(3) When

Web

server

is restarted

using

and restarted. The Web server starts to perform authentication

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