Displaying

Transmit

Statistics

AlliedWare Plus Version 2.1.2 Management Software Web Browser User’s Guide

Fragmented Frames— Indicates the number of undersized frames, frames with alignment errors, and frames with frame check sequence (FCS) errors (CRC errors).

Jabber Frames— Indicates the number of occurrences of corrupted data or useless signals the port has encountered.

Note

The following fields are not displayed in Figure 25 on page 74.

Undersize Frames— Indicates the number of received frames that were less than the minimum length as specified by IEEE 802.3 (64 bytes including the CRC).

Dropped Frames— Indicates the number of frames successfully received and buffered by the port, but discarded and not forwarded.

MTU Exceed Discarded Frames— Indicates the number of received frames with an MTU that exceeds the MTU of the switch. These frames are discarded.

MAC Error Frames— Indicates the number of Receive Error events seen by the receive side of the MAC.

To display the statistics on the Transmit Statistics tab, do the following:

1.Select the Switching tab.

The Switching tab is displayed. See Figure 19 on page 58.

2.From the Switching tab, select Port.

3.Move the cursor to the right and select Statistics.

The Port Statistics page with the Tx + Rx tab selected is displayed. See Figure 24 on page 72.

4.Click the Transmit tab.

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Allied Telesis AT-9000/52, AT-9000/28SP manual Displaying Transmit Statistics

AT-9000/52, AT-9000/28SP, AT-9000/28 specifications

The Allied Telesis AT-9000/28 is a versatile and robust network switch designed for organizations seeking to enhance their networking capability. This Layer 2 managed switch delivers a high degree of performance and reliability, making it an ideal choice for businesses that require a seamless network experience.

One of the main features of the AT-9000/28 is its 28 ports, which include 24 Fast Ethernet ports and 4 Gigabit Ethernet uplink ports. This allows for flexible network configuration and scalability, accommodating both wired and wireless devices efficiently. The switch also supports auto-negotiation and auto-MDI/MDI-X, which simplifies installation and connectivity by automatically detecting and configuring the appropriate settings.

The AT-9000/28 employs advanced switching technologies, such as IEEE 802.1Q VLAN tagging, which enables the segregation of traffic for improved security and performance. This feature is crucial for businesses that require data isolation between different departments or user groups. In addition, the switch supports quality of service (QoS) protocols, allowing for traffic prioritization. This is particularly beneficial for organizations that handle multimedia applications or VoIP services that demand reliable bandwidth.

Another significant characteristic of the AT-9000/28 is its support for port mirroring. This capability is essential for network monitoring and troubleshooting, as it allows administrators to track and analyze network traffic efficiently. Furthermore, the switch supports multiple user authentication methods, including RADIUS and TACACS+, thus enhancing network security.

The AT-9000/28 is built with energy efficiency in mind, featuring Energy Efficient Ethernet (EEE) technology. This reduces power consumption during periods of low traffic without compromising performance, which aids in lowering overall operational costs.

In terms of management, the AT-9000/28 offers versatile management options, including a web-based GUI, Command Line Interface (CLI), and SNMP support. This flexibility enables network administrators to configure, monitor, and troubleshoot the switch easily.

Overall, the Allied Telesis AT-9000/28 is a reliable switch well-suited for a variety of network environments. Its combination of performance, security features, and energy efficiency makes it an excellent choice for organizations looking to optimize their network infrastructure. With robust capabilities and advanced technologies, the AT-9000/28 stands out as a valuable addition to any networking setup.