Information Commands

Introduction

You can view configuration information for the switch in the ISCLI. This chapter discusses how to use the ISCLI to display switch information.

The following table describes general information commands.

Table 5 Information commands

Command

Usage

show sys-info

Displays system information.

 

Command mode: All

show layer2 information

Displays Layer 2 information.

 

Command mode: All

show layer3 information

Displays Layer 3 information.

 

Command mode: All

show rmon

Displays Remote Monitoring Information.

 

Command mode: All

show interface link

Displays configuration information about each port, including:

 

Port number

 

Port speed (10 Mb/s, 100 Mb/s, 1000 Mb/s, or any)

 

Duplex mode (half, full, or any)

 

Flow control for transmit and receive (no, yes, or any)

 

Link status (up or down)

 

Command mode: All except User EXEC

show interface information

Displays port status information, including:

 

Port number

 

Whether the port uses VLAN tagging or not

 

Port VLAN ID (PVID)

 

Port name

 

VLAN membership

 

Command mode: All except User EXEC

show geaport

Displays GEA port mapping information, used by service personnel.

 

Command mode: All

show ufd

Displays Uplink Failure Detection information.

 

Command mode: All

show information-dump

Dumps all switch information available (10K or more, depending on your

 

configuration).

If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump commands.

Command mode: All

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NEC N8406-022 manual Information Commands

N8406-022 specifications

The NEC N8406-022 is a robust and versatile networking device designed primarily for organizations requiring high-performance connectivity solutions. As part of NEC's extensive portfolio of networking equipment, the N8406-022 is engineered to address the demands of modern enterprise environments, ensuring seamless communication and data processing capabilities.

One of the key features of the N8406-022 is its multi-layer switching functionality. This device supports Layer 2 and Layer 3 switching, allowing for efficient data routing and reducing latency within local area networks (LANs). This capability is particularly beneficial for businesses that rely on real-time data access and transfer, such as those in financial services, media, and telecommunications.

The N8406-022 is equipped with advanced Quality of Service (QoS) features that help prioritize critical network traffic. This means that voice and video data packets can be given precedence over less time-sensitive information, ensuring that essential communication remains clear and uninterrupted. This is crucial for organizations leveraging VoIP and video conferencing solutions.

In terms of connectivity, the NEC N8406-022 offers a variety of ports, including multiple Gigabit Ethernet ports, which facilitate high-speed data transfer and enable seamless integration into existing network infrastructures. The device may also include 10 Gigabit SFP+ ports, providing the flexibility for high-capacity uplinks to support bandwidth-intensive applications and storage solutions.

Security is another focal point of the NEC N8406-022, with integrated features such as VLAN support, access control lists (ACLs), and port security measures. These capabilities protect sensitive data from unauthorized access and ensure that only legitimate users and devices can connect to the network.

Moreover, the N8406-022 often incorporates advanced energy-efficient technologies that minimize power consumption without compromising performance. This not only contributes to operational cost savings but also supports organizations in their sustainability efforts.

With its combination of performance, security, and energy efficiency, the NEC N8406-022 stands out as a reliable networking solution suitable for a wide range of enterprises looking to enhance their connectivity and operational efficiency. Whether deployed in data centers or as part of a corporate network, this device is built to meet the evolving demands of today’s digital landscape.