Enterasys A2H254-16 P0973BK

Description

The **Enterasys A2H254-16 P0973BK** is another model from Enterasys Networks, broadly fitting into their line of managed Layer 2/Layer 3 Ethernet switches designed for enterprise applications and networks.

### Key Features of the Enterasys A2H254-16

1. **Port Configuration**:
– The A2H254-16 typically features 16 Fast Ethernet (10/100 Mbps) ports. This model may also have additional uplink options, potentially including gigabit ports, depending on the specific variant.

2. **Management Capabilities**:
– This switch often includes advanced management options promising high configurability and monitoring. It supports web-based management, CLI, and SNMP for comprehensive network management.

3. **Layer 2 and Some Layer 3 Capabilities**:
– As a managed switch, the A2H254-16 may support important Layer 2 features such as VLANs, spanning tree protocol (STP), and link aggregation. It may also offer basic Layer 3 features for routing between different VLANs.

4. **Performance and Reliability**:
– Enterasys switches are known for their reliability and performance in demanding environments. They usually come with features to ensure high availability, such as redundancy and load balancing.

5. **Security Features**:
– The switch may contain various security features, including port security, access control lists (ACLs), and support for 802.1X port-based authentication, providing strong defenses against unauthorized access.

6. **Power over Ethernet (PoE)**:
– Depending on the specific model and configuration, it might support PoE, allowing the switch to deliver power to devices such as IP phones and wireless access points over Ethernet cables.

### Applications
The Enterasys A2H254-16 is well-suited for various environments:
– **Enterprise Networks**: For connecting desktop devices and peripherals in business settings.
– **Small to Medium Sized Businesses**: Ideal for environments needing a cost-effective yet reliable switching solution.
– **Branch Offices**: Can serve as a great networking backbone in distributed environments.

### Documentation and Support
For assistance with installations, configuration, and troubleshooting:
– **Manufacturer Documentation**: Check the official Enterasys (now part of Extreme Networks) website for user manuals, installation guides, and datasheets.
– **Technical Support**: Reaching out to Enterasys/Extreme Networks support is advisable for detailed technical queries or issues.

If you have specific questions or need additional information related to the A2H254-16 model, feel free to ask!