Configuring Your ELS10-26

Usage: bridge [PORT-RANGE [{offonnoBPDU{]]

Port 1 bridging: Transparent Bridging

Port 2 bridging: Transparent Bridging

Port 3 bridging: Transparent Bridging

Port 4 bridging: Transparent Bridging

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Port 27 bridging: off

You could also type bridge [PORT-RANGE]to look at a specific range of ports. For example bridge 2-4would display bridging functions for ports 2, 3, and 4.

3.5 ENABLING TRUNKING

If your network configuration requires you to connect two or more ELS10-26s (or other devices capable of trunking) together, but the applications you are running over the network require more than 10 Mbps of bandwidth per connection, you can use the built-in trunking feature to increase bandwidth up to 160 Mbps, or

400 Mbps using 100Base ports, without installing additional hardware on your network.

Trunking is a Cabletron Systems proprietary extension to the 802.1D Spanning Tree algorithm. It enables you to use multiple 10BASE-T Ethernet segments to connect ELS10-26s together, while maintaining first-in, first-out ordering of Ethernet packets. In addition, if any of the Ethernet segments configured for trunking become inoperable, those Ethernet segments are automatically bypassed.

Figure 3-1 shows two ELS10-26s connected by four 10BASE-T crossover cables. You can connect up to eight ports for sharing the traffic load. Any additional connected ports will become standby ports. The connections must be point-to-point. That is, there cannot be any other devices on the Ethernet segments.

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Cabletron Systems ELS10-26TX manual Enabling Trunking

ELS10-26TX specifications

Cabletron Systems ELS10-26TX is a high-performance Ethernet switch designed to meet the demands of expanding network architectures. This switch is particularly noted for its robust features, making it suitable for various applications, from small business environments to larger enterprise settings.

One of the main features of the ELS10-26TX is its ability to support 10/100 Mbps auto-sensing Ethernet connections. This versatility allows it to interface seamlessly with existing networks, accommodating both older systems and newer high-speed devices. Its 26 ports provide ample connectivity for a range of devices, enabling users to connect multiple workstations, printers, and servers without any compromise on network performance.

The ELS10-26TX utilizes advanced switching technology, which enables it to dynamically manage data traffic across all connected devices. By employing store-and-forward switching techniques, the device reduces latency while preventing data collisions. This is particularly beneficial in environments where heavy traffic is common, as it ensures reliable communication and efficient data transfer.

In terms of its physical characteristics, the ELS10-26TX features a compact design that allows for easy integration into existing network setups. Its robust hardware ensures durability and longevity, making it a reliable choice for organizations that require uninterrupted network service. Additionally, it supports rack-mountable installation, providing flexibility for various deployment scenarios.

The switch also includes essential management features, such as VLAN support, which allows organizations to segment their networks for improved security and traffic management. With Quality of Service (QoS) capabilities, the ELS10-26TX can prioritize critical data traffic, ensuring that essential applications receive the necessary bandwidth for optimal performance.

Security is another notable characteristic of the ELS10-26TX. The device incorporates several security measures to protect the network from unauthorized access and potential threats. These include port security features, which restrict access to individual switch ports, and network management tools that facilitate monitoring and auditing of network activity.

In summary, the Cabletron Systems ELS10-26TX is a versatile and feature-rich Ethernet switch that can significantly enhance network connectivity and performance. Its combination of speed, management capabilities, and security features makes it suitable for a wide array of network configurations, ensuring that it meets the evolving needs of organizations today and into the future.