Enterasys Networks A2H124-24FX specs

Configuring Switches in a Stack

3.Once the desired master switch has been selected, the current configuration will be saved and the stack will automatically reset. You must now move the console cable to the new management unit.

4.Stack members other than the management unit will only identify their unit number through their console port.

5.Persistent data on all stack units can be cleared along with the current configuration using the clear config all as described in the SecureStack A2 Configuration Guide.

Adding a New Switch to an Existing Stack

Use the following procedure to install a new switch to an existing stack configuration. This procedure assumes that the new switch being added has a clean configuration from manufacturing and is running the same firmware image version as other switches in the stack.

1.Ensure that power is off on the new switch being installed.

2.Use one of the following methods to complete the stack cable connections:

–If the running stack uses a daisy chain topology, make the stack cable connections from the bottom of the stack to the new switch (that is, STACK DOWN port from the bottom switch of the running stack to the STACK UP port on the new switch).

–If the running stack uses a closed loop configuration, break the loop and make the stack cable connections to the new switch to close the loop.

3.Apply power to the new switch.

Important Considerations About Using Clear Config in a Stack

When using the clear config command (as described in the SecureStack A2 Configuration Guide) to clear configuration parameters in a stack, it is important to remember the following:

•Use clear config to clear config parameters without clearing stack switch IDs. This command WILL NOT clear stack parameters and avoids the process of re-numbering the stack.

•Use clear config all when it is necessary to clear all config parameters, including stack switch IDs and switch priority values.

Considerations About Using Clear Config on a Standalone A2 with the Uplink Ports Configured as Standard Gigabit Ethernet Ports.

When using the clear config command (as described in the SecureStack A2 Configuration Guide) to clear configuration parameters on a standalone A2 switch with the uplink ports configured as standard Ethernet ports (Ethernet mode), it is important to remember the following:

•The clear config command WILL NOT set the front panel uplink ports back to stack ports.

•The clear config all command WILL set the front panel uplink ports back to stack ports.

SecureStack A2 Installation Guide 3-15

A2H124-24FX specifications

Enterasys Networks A2H124-24FX is a high-performance network switch designed to meet the demands of modern data centers and enterprise environments. This switch exemplifies the blend of reliability, scalability, and advanced features that enterprises require to ensure seamless connectivity and data management.

One of the main features of the A2H124-24FX is its 24 Fast Ethernet (10/100) ports. These ports provide a robust foundation for connecting various devices within a network, making it ideal for workplaces that require extensive connectivity options. Additionally, the switch supports up to 4 Gigabit SFP (Small Form-factor Pluggable) uplink ports, which facilitate high-speed connections to backbone switches or routers, catering to bandwidth-intensive applications.

Another significant characteristic of the A2H124-24FX is its support for Power over Ethernet (PoE). This technology enables the switch to deliver power to connected devices such as IP phones, wireless access points, and security cameras through the same Ethernet cable that transmits data. This feature not only reduces the need for additional power supplies but also streamlines installation processes, reducing overall operational costs.

Security is a paramount concern for any enterprise network, and the A2H124-24FX addresses this through various advanced security features. It includes support for IEEE 802.1X Network Access Control, which ensures that only authenticated users can access the network. Additionally, it provides features such as MAC address filtering and VLAN support to segment network traffic and enhance overall security.

In terms of management, the Enterasys Networks A2H124-24FX is equipped with a user-friendly interface that allows network administrators to configure and monitor the switch effortlessly. It supports both CLI (Command Line Interface) and web-based management, providing flexibility depending on user preference.

This switch also supports advanced Layer 2 and Layer 3 capabilities, including Quality of Service (QoS) features that help prioritize traffic, ensuring that critical applications receive the necessary bandwidth for optimal performance.

In conclusion, the Enterasys Networks A2H124-24FX combines functionality, security, and ease of management, making it an ideal choice for businesses looking to enhance their network infrastructure. Its robust features and reliable performance can effectively support the complex demands of modern networking environments.