Web Authentication Failure Analysis Method

3.Troubleshooting Functional Failures in Operation

No.	Check Point	Troubleshooting Steps

5	Check to see the access filter setting for	When using IP8800/S3600 or IP8800/S2400 model in static VLAN
	authentication.	mode, confirm that the filter condition permits pre-authenticated
		terminals to send packets out of the system by the configuration
		command authentication ip access-group or ip
		access-list extended.
6	Check to see the ARP relay setting.	When using IP8800/S3600 or IP8800/S2400 model in static VLAN
		mode, confirm that the setting permits pre-authenticated terminals to
		send packets out of the system by the configuration command
		authentication arp-relay.

For the configuration relating to the Web authentication accounting, check the following.

Table 3-52: Web Authentication Failure Analysis Method

No.	Troubleshooting Steps and Command	Action

1	Check to see if account has been recorded after	• When authentication status is not displayed by the show
	authentication.	mac-authentication login command, see "Table
		3-50: Failure Analysis Method for Web Authentication."
		• If authentication status is not recorded in the accounting server, go to
		No.2.
		• If authentication status is not recorded in the syslog server, go to
		No.3.

2	Check to see communication status with accounting	• When "TxTotal" of [Account frames] indicates 0, check to see if the
	server by the show web-authentication	setting by configuration command aaa accounting
	statistics command.	web-authentication default start-stop group
		radius or radius-server host is correct.
		• Otherwise, check the configurations for Web authentication.
3	Check to see the settings of syslog server.	Confirm the settings by the following commands are correct.
		• Confirm that syslog server is configured by the logging host
		command.
		• Confirm that "aut" is set as an event kind by the logging
		event-kind command.
		• Confirm that the logging is enabled by the
		web-authentication logging enable command.

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/S6700, IP8800/S6600, IP8800/S3600 manual Web Authentication Failure Analysis Method

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

Check to see the ARP relay setting.

Table 3-52: Web Authentication Failure Analysis Method

Troubleshooting Steps and Command

3-50: Failure Analysis Method for Web Authentication."

No.3.

setting by configuration command aaa accounting

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