Allied Telesis AT-8000S Switch

Web Browser Interface User’s Guide

–Multiple STP — Enables Multiple STP on the device.

•BPDU Handling — Determines how BPDU packets are managed when STP is disabled on the port or device. BPDUs are used to transmit spanning tree information. The possible field values are:

–Filtering — Filters BPDU packets when spanning tree is disabled on an interface.

–Flooding — Floods BPDU packets when spanning tree is disabled on an interface. This is the default value.

•Path Cost Default Values — Specifies the method used to assign default path cost to STP ports. The possible field values are:

–Short — Specifies 1 through 65,535 range for port path cost.

–Long — Specifies 1 through 200,000,000 range for port path cost. This is the default value.

The Bridge Settings section of the Spanning Tree Page contains the following fields:

•Priority — Specifies the bridge priority value. When switches or bridges are running STP, each is assigned a priority. After exchanging BPDUs, the device with the lowest priority value becomes the Root Bridge. The default value is 32768. The port priority value is provided in increments of 4096; the value range is 0-65535.

•Hello Time — Specifies the device Hello Time, in seconds. The Hello Time is the time interval during which a Root Bridge waits between configuration messages. The value range is 1-10 seconds; the default value is 2 seconds.

•Max Age — Specifies the device Maximum Age Time, in seconds. The Maximum Age Time is the time interval during which a bridge waits before sending configuration messages. The value range is 6-40 seconds; the default value is 20 seconds.

•Forward Delay — Specifies the device Forward Delay Time, in seconds. The Forward Delay Time is the time interval during which a bridge remains in the listening-and-learning state before forwarding packets.

The value range is 4-30 seconds; the default value is 15 seconds.

The Designated Root section of the Spanning Tree Page contains the following fields:

•Bridge ID — Identifies the Bridge priority and MAC address.

•Root Bridge ID — Identifies the Root Bridge priority and MAC address.

•Root Port — Indicates the port number that offers the lowest cost path from this bridge to the Root Bridge. This field is significant when the bridge is not the Root Bridge. The default is zero.

•Root Path Cost — The cost of the path from this bridge to the Root Bridge.

•Topology Changes Counts — Specifies the total amount of STP state changes that have occurred.

•Last Topology Change — Indicates the time interval that has elapsed since the bridge was initialized or reset, and the last topographic change that occurred. The time is displayed in a day-hour-minute-second format, such as 2 days 5 hours 10 minutes and 4 seconds.

2.Complete the Spanning Tree State and Bridge Settings fields.

3.Click Apply. The new STP definition is added and device information is updated.

4.Click Save Config on the menu to save the settings permanently.

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Allied Telesis AT-8000S manual Complete the Spanning Tree State and Bridge Settings fields
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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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