Configuring Spanning Tree

Configuring Classic Spanning Tree

Defining STP Interfaces

Network administrators can assign STP settings to a specific interface (port or LAG) using the STP Interface Configuration Page. The Global LAGs section displays the STP information for Link Aggregated Groups.

To assign STP settings to an interface (port or LAG):

1.Click Layer 2 > Spanning Tree. The Spanning Tree Page opens.

2.Click Configure. The STP Interface Configuration Page opens:

Figure 55: STP Interface Configuration Page

The STP Interface Configuration Page contains the following sections:

•Interface Configuration

•STP Port Parameters table

•Global System LAGs table

The parameters listed in both tables are identical.

The STP Interface Configuration Page contains the following fields:

•Unit Number — Indicates the stacking member for which the STP information is displayed.

•Port — Displays the port or LAG on which STP is enabled.

•STP Status — Indicates if STP is enabled on the port. The possible field values are:

–Enabled — Indicates that STP is enabled on the port.

–Disabled — Indicates that STP is disabled on the port.

•Port Fast — Indicates if Fast Link is enabled on the port. If Fast Link mode is enabled for a port, the Port State is automatically placed in the Forwarding state when the port link is up. Fast Link optimizes the STP protocol convergence. STP convergence can take 30-60 seconds in large networks.

•Root Guard — Prevents devices outside the network core from being assigned the spanning tree root.

•Port State — Displays the current STP state of a port. If enabled, the port state determines what forwarding

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Allied Telesis AT-8000S manual Defining STP Interfaces, Click Layer 2 Spanning Tree. The Spanning Tree Page opens
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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.
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