SNMP Protocol

Setting Community Access Strings - CLI

The following example adds the string “spiderman” with read/write access.

FIG. 42 CLI - Configuring SNMP Community Strings

Specifying Trap Managers and Trap Types

Traps indicating status changes are issued by the switch to specified trap managers. You must specify trap managers so that key events are reported by this switch to your management station (using network management platforms such as HP OpenView). You can specify up to five management stations that will receive authentication failure messages and other trap messages from the switch.

Command Attributes

Command Attributes

•Trap Manager Capability: Indicates that the switch supports up to five trap managers.

• Current:

Displays a list of the trap managers currently configured.

•Trap Manager IP Address: IP address of a new management station to receive trap messages.

•Trap Manager Community Specifies a valid community string for the new trap manager entry. Though you

String:

can set this string in the Trap Managers table, we recommend that you define

 

this string in the SNMP Protocol table as well.

•Range: 1-32 characters, case sensitive

•Trap UDP Port:Specifies the UDP port number used by the trap manager.

•Trap Version:Indicates if the user is running SNMP v1, v2c, or v3.

•Enable Authentication Issues a trap message to specified IP trap managers whenever authentication

Traps:

of an SNMP request fails. (Default: Enabled)

 

 

• Enable Link-up and

Issues a trap message whenever a port link is established or broken.

Link-down Traps:

• Default: Enabled

Specifying Trap Managers and Trap Types - Web

Click SNMP, Configuration. Enter the IP address and community string for each management station that will receive trap messages, specify the UDP port and SNMP version, and then click Add.

Select the trap types required using the check boxes for Authentication and Link-up/down traps, and then click Apply.

FIG. 43 Web - Configuring IP Trap Managers

Specifying Trap Managers and Trap Types - CLI

This example adds a trap manager and enables authentication traps.

FIG. 44 CLI - Configuring IP Trap Managers

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NXA-ENET24 specifications

The AMX NXA-ENET24 is a versatile and powerful networked control interface designed to meet the growing demands of modern AV systems. This network switch offers an exceptional combination of reliability, performance, and scalability, making it an ideal choice for professional environments such as conference rooms, educational facilities, and control rooms.

One of the key features of the NXA-ENET24 is its 24-port configuration, allowing for extensive connectivity options. Each port supports 10/100/1000 Mbps speeds, ensuring that high bandwidth applications are handled with ease. Additionally, the switch incorporates advanced auto-negotiation technology, which automatically configures the optimal speed and duplex mode for connected devices. This ensures seamless connectivity and minimizes the risk of network disruptions.

The NXA-ENET24 is designed with advanced management capabilities, including support for VLANs, which helps to segment network traffic for enhanced security and performance. Network administrators can easily create virtual local area networks to optimize traffic flow and reduce congestion. This feature is particularly beneficial in environments where multiple AV systems operate concurrently.

Another significant characteristic of the NXA-ENET24 is its support for Power over Ethernet, or PoE. This feature enables the switch to deliver electrical power alongside data through the network cables. As a result, devices such as IP cameras, VoIP phones, and wireless access points can be powered directly from the switch, simplifying deployment and reducing the need for additional power sources.

Monitoring and management of the switch are made easier through a user-friendly interface. The NXA-ENET24 supports SNMP for network management, allowing users to monitor performance metrics, configure settings, and receive alerts in case of issues. This level of oversight is crucial for maintaining the stability of AV systems in mission-critical applications.

Durability is another hallmark of the NXA-ENET24 design. The switch features a robust chassis that is engineered to withstand the rigors of professional use. With cooling mechanisms in place and a fanless design, the NXA-ENET24 operates quietly and efficiently, making it suitable for environments where noise is a concern.

In conclusion, the AMX NXA-ENET24 is a powerful, reliable, and feature-rich network switch that effectively supports modern AV applications. With its extensive connectivity options, advanced management capabilities, PoE support, and durable design, it is an excellent choice for integrators and organizations looking to optimize their network infrastructure.
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