Chapter 8

User Authentication

Introduction

A secure system provides safeguards to insure that only authorized personnel can perform configuration procedures. In Avaya P330, these safeguards form part of the CLI architecture and conventions.

CLI Architecture

The P330 stack supports both Layer 2 switching and Layer 3 switching. The P333R-LB CLI includes two CLI entities to support this functionality.

The Switch CLI entity is used to manage Layer 2 switching of the entire stack. CLI commands for managing Layer 2 switching are described in the Avaya P330: Reference Guide.

The Router CLI entity is used to manage Layer 3 switching of a single module. CLI commands for managing Layer 3 switching are described in the Avaya P330: Reference Guide.

To switch between the entities, use the session command.

Security Levels

There are four security access levels – User, Privileged, Configure and Supervisor.

The User level (‘read-only’) is a general access level used to show system parameter values.

The Privileged level (‘read-write’) is used by site personnel to access stack configuration options.

The Configure level is used by site personnel for Layer 3 configuration.

The Supervisor level (‘administrator’) is used to define user names, passwords, and access levels of up to 10 local users. In Supervisor level you can also access RADIUS authentication configuration commands.

Note: If you wish to define more than ten users per switch, or accounts for a user on multiple switches, you should use RADIUS (Remote Authentication Dial-In User Service).

A login name and password are always required to access the CLI and the commands. The login name, password, and access-type (i.e., security level) for a

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Avaya P333R-LB manual CLI Architecture, Security Levels

P333R-LB specifications

The Avaya P333R-LB is a robust and versatile switch that is part of Avaya's portfolio aimed at enterprise networking solutions. This switch is designed to enhance the performance and scalability of network infrastructure while ensuring high availability and reliability.

One of the main features of the P333R-LB is its Layer 3 switching capability, which allows for efficient routing within an organization's network. This capability is particularly beneficial for organizations with multiple VLANs, as it simplifies the routing process and ensures that data packets are transmitted in the most efficient manner possible.

The P333R-LB is equipped with advanced Quality of Service (QoS) features to prioritize traffic based on the type of application being used. This ensures that critical applications, such as VoIP and video conferencing, receive the necessary bandwidth and low latency required for optimal performance. Additionally, it supports both IPv4 and IPv6 protocols, making it adaptable to a variety of networking environments.

Another important feature of the Avaya P333R-LB is its stackable design. This allows multiple switches to be interconnected, creating a single logical unit. This stacking capability not only simplifies management but also increases overall network capacity and redundancy. In case of a hardware failure, the stack can continue operating without interruption, maintaining network integrity and service continuity.

The switch also integrates advanced security features, including support for MAC filtering, access control lists, and port security. These features help to safeguard network resources from unauthorized access and potential threats. Moreover, the P333R-LB supports 802.1X port-based authentication, which adds an additional layer of security during user access to the network.

The Avaya P333R-LB comes with multiple Gigabit Ethernet ports, allowing for high-speed connectivity to devices such as servers, workstations, and IP phones. This ensures that all devices on the network can communicate effectively, supporting the demands of modern enterprise environments.

For management and monitoring, the P333R-LB offers a user-friendly web interface along with SNMP support, enabling network administrators to easily configure settings and monitor network performance. This simplicity in management is crucial for IT teams that need to ensure optimal network performance while minimizing downtime.

In summary, the Avaya P333R-LB is a feature-rich, scalable, and reliable switch that meets the needs of demanding enterprise networks. With its advanced technologies, QoS support, stackable design, robust security features, and high-speed connectivity options, the P333R-LB is positioned to support a wide range of applications and enhance overall network performance.