Table 2 User access levels

User account

Description and tasks performed

User

The User has no direct responsibility for switch management. He or she can view all switch

 

status information and statistics, but cannot make any configuration changes to the switch.

 

The user account is enabled by default, and the default password is user.

Oper

The Operator has no direct responsibility for switch management. He or she can view all

 

switch status information and statistics, but cannot make any configuration changes to the

 

switch.

 

By default, the operator account is disabled and has no password.

Admin

The super user administrator has complete access to all command modes on the switch,

 

including the ability to change both the user and administrator passwords.

 

The admin account is enabled by default, and the default password is admin.

 

 

 

NOTE: With the exception of the admin user, access to each user level can be disabled by setting the password to an empty value.

Once you enter the administrator password and it is verified, you are given complete access to this switch.

Idle timeout

By default, this switch disconnects the console, Telnet, or SSH session after five minutes of inactivity. This function is controlled by the idle timeout parameter, which can be set from 1 to 60 minutes. To change this parameter, see the “System configuration” section in the “Configuration Commands” chapter.

Typographical conventions

The following table describes the typographic styles used in this guide:

Typeface or symbol

Meaning

angle brackets < >

Indicate a variable to enter based on the description inside the brackets. Do not type the

 

brackets as you enter the command.

 

Example: If the command syntax is

 

ping <IP address>

 

you enter

 

ping 192.32.10.12

bold body text

Indicates objects, such as window names, icons, and user-interface objects, such as

 

buttons and tabs.

bold Courier text

Indicates command names, options, and text that you must enter.

 

Example:

 

Use the show ip arp commands.

plain Courier text

Indicates command syntax and system output (for example: prompts and system

 

messages). Example:

 

configure terminal

braces { }

Indicate required elements in syntax descriptions where there is more than one option.

 

You must choose only one of the options. Do not type the braces when entering the

 

command.

 

Example: If the command syntax is

 

show portchannel {<1-12>hashinformation}

 

you must enter:

 

show portchannel <1-12>

 

or

 

show portchannel hash

 

or

 

show portchannel information

ISCLI Reference 9

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NEC N8406-022 manual Idle timeout, Typographical conventions, Ping IP address, Show portchannel 1-12hashinformation

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.