Configuring Ports

Configuring Port Mirroring

Configuring Port Mirroring

Port mirroring monitors and mirrors network traffic by forwarding copies of incoming and outgoing packets from one port to a monitoring port. Port mirroring can be used as a diagnostic tool as well as a debugging feature. Port mirroring also enables device performance monitoring.

Network administrators can configure port mirroring by selecting a specific port from which to copy all packets, and other ports to which the packets copied. Any number of ports on the device can be mirrors, except the destination port.

To define port mirroring:

1.Click Layer 1 > Port Mirroring. The Port Mirroring Page opens:

Figure 35: Port Mirroring Page

The Port Mirroring Page contains information about all port mirrors currently defined on the device. The following information is displayed:

Port Destination — Defines the port number to which port traffic is copied. Note that this port has to be detached from its VLAN before mirroring is configured. Only one destination port can be defined. A zero value indicates that port mirroring is not enabled.

Source Port — Indicates the port from which the packets are mirrored.

Type — Indicates the port mode configuration for port mirroring. The possible field values are:

RX — Defines the port mirroring on receiving ports.

TX — Defines the port mirroring on transmitting ports.

Both — Defines the port mirroring on both receiving and transmitting ports. This is the default value.

Status — Indicates if the port is currently monitored. The possible field values are:

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Allied Telesis AT-8000S manual Configuring Port Mirroring, Click Layer 1 Port Mirroring. The Port Mirroring Page opens

AT-8000S specifications

The Allied Telesis AT-8000S series switches are a range of advanced Layer 2 Ethernet switches designed for efficient networking in various environments. Engineered with performance, reliability, and cost-effectiveness in mind, these switches are ideal for businesses seeking to enhance their network infrastructure.

One of the main features of the AT-8000S series is its high-speed data forwarding capabilities. With support for 10/100/1000 Mbps Ethernet ports, these switches provide fast and reliable connections, enabling seamless data transfer and enhanced communication between devices. The non-blocking switching architecture ensures that full bandwidth is available at all times, maximizing throughput and reducing latency in network traffic.

The AT-8000S series incorporates advanced Layer 2 switching technologies, such as VLAN support, allowing users to segment network traffic for improved performance and security. Virtual Local Area Networks (VLANs) help isolate sensitive data and reduce unnecessary broadcast traffic, enhancing the overall performance of the network.

Quality of Service (QoS) is another significant feature integrated into these switches, prioritizing different classes of network traffic. This functionality ensures that critical applications receive the necessary bandwidth and minimal latency, which is imperative for voice over IP, video conferencing, and other latency-sensitive applications.

In terms of network management, the AT-8000S series provides a variety of options, including an intuitive web-based interface, SNMP support, and the ability to manage switch configurations through console access. This flexibility allows network administrators to monitor performance and manage configurations easily.

The switches are built for durability, featuring a robust design suitable for deployment in various environments, including temperature-sensitive areas. Power over Ethernet (PoE) capability is also available in certain models, allowing network devices like IP cameras and wireless access points to receive power through the same cable as data, simplifying installation and reducing clutter.

Allied Telesis emphasizes security within the AT-8000S series, with features such as port security, DHCP snooping, and IEEE 802.1X authentication to safeguard against unauthorized access and potential threats.

Overall, the Allied Telesis AT-8000S series provides a comprehensive networking solution tailored for modern business needs, combining performance, flexibility, and security to support a growing array of applications and devices within the network.