Allied Telesis AT-8000SSwitch

Installation Guide

Configuring Stacking

Configuring stacking is performed during the bootup process. To configure a device as part of a stack, the bootup process must be interrupted straight after the Power On Self Test (POST).

To configure the device for stacking, perform the following:

1.Ensure that the device console is connected to a VT100 terminal device or VT100 terminal emulator.

2.Deactivate the AC power receptacle.

3.Connect the device to the AC receptacle.

4.Activate the AC power receptacle.

When the power is turned on with the local terminal already connected, the switch goes through POST. POST runs every time the device is initialized and checks hardware components to determine if the device is fully operational before completely booting. If a critical problem is detected, the program flow stops. If POST passes successfully, a valid executable image is loaded into RAM. POST messages are displayed on the terminal and indicate test success or failure.

As the switch boots, the bootup test first counts the device memory availability and then continues to boot. The following screen is an example of the displayed POST.

------ Performing the

Power-On Self Test (POST)

------

UART Channel Loopback

Test

PASS

Testing the System SDRAM

PASS

Boot1 Checksum Test

PASS

Boot2 Checksum Test

PASS

Flash Image Validation Test

PASS

BOOT Software Version

x.x.x.xx Built 07-Jan-200x 10:53:05

Processor: xxxxxx xxxxx xxxx, xx MByte SDRAM.

 

I-Cache 8 KB. D-Cache

8 KB. Cache Enabled.

 

Autoboot in 2 seconds

- press RETURN or Esc. to abort and enter prom.

 

 

 

The boot process runs approximately 30 seconds.

The auto-boot message that appears at the end of POST (see the last lines) indicates that no problems were encountered during boot.

5.Suspend the startup process by pressing <Esc> or <Enter> within two seconds and the following message is displayed:

Autoboot in 2 seconds -press RETURN or Esc.to abort and enter prom.

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Allied Telesis AT-8000S manual Configuring Stacking, Press Return or Esc. to abort and enter prom

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.