Bridging

To access this window from the Bridge performance graph, click on . The Bridge Detail Breakdown window, Figure 4-3,will appear.

Figure 4-3. The Bridge Detail Breakdown Window

The following information is available for the network segments connected to each of the bridge ports on the device, and any installed BRIM or HSIM port. The information is expressed both numerically and in pie charts. Each portÕs network segment has a corresponding color for its statistics or pie chart segments. Depending on your particular bridge and its conÞguration, the segments are color-coded as follows: light red = LAN 1, light green = LAN 2, yellow = LAN 3, light gray = LAN 4, light cyan = LAN 5, light blue = LAN 6, green = LAN 7, red = LAN 8, hot pink = LAN 9, light magenta = LAN 10, blue = LAN 11, cyan = LAN 12, black = LAN 13.

The values given in these Þelds are cumulative totals.

Frames Forwarded

The total number of frames forwarded on each portÕs network segment, as read from the device after each poll interval.

Filtered

The total number of frames Þltered on each portÕs network segment, as read from the device after each poll interval.

Errors

The total number of frames (either inbound or outbound) containing errors which prevented them from being processed by each bridge interface, as reported from the device during the last poll interval.

Bridge Statistics

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Cabletron Systems CSX200, CSX400 manual Frames Forwarded, Filtered

CSX200, CSX400 specifications

Cabletron Systems was a leading developer of networking solutions, and its CSX400 and CSX200 series of high-performance switches represent some of the key innovations in the field of enterprise networking during their time. Both models were geared towards enhancing network reliability, efficiency, and speed, particularly in environments where heavy data traffic and complex networking demands were prevalent.

The CSX400, designed for larger enterprises, boasts a robust architecture capable of handling significant throughput. One of its standout features is its stackable design, allowing multiple switches to be interconnected and managed seamlessly as a single unit. This scalability provides organizations with the flexibility to expand their networks without significant infrastructure overhauls. The CSX400 supports various Ethernet standards, including 10/100 Ethernet and Gigabit Ethernet, positioning it to effectively manage both legacy and modern networking requirements.

In addition to its scalability, the CSX400 is distinguished by its advanced Layer 2 and Layer 3 routing capabilities. This dual-layer functionality enables efficient data handling and is instrumental in managing traffic between different network segments. Moreover, the switch incorporates features like VLAN (Virtual Local Area Network) support and Quality of Service (QoS) prioritization, allowing for enhanced performance of critical applications and streamlined bandwidth allocation.

On the other hand, the CSX200 series is tailored for smaller enterprises or branch offices needing a reliable yet efficient networking solution. Despite its compact design, the CSX200 is equipped with essential features that promote effective network management and security. It offers a simplified management interface, making it user-friendly for network administrators. The switch also provides essential access control measures, employing technologies like IEEE 802.1X for network access security.

Both the CSX400 and CSX200 prioritize performance through the incorporation of advanced switching technologies. They support features such as Spanning Tree Protocol (STP), enabling loop-free topologies and enhanced network resilience. These attributes are particularly crucial in dynamic networking environments where downtime can have significant repercussions on business operations.

Overall, Cabletron Systems' CSX400 and CSX200 series represent a blend of scalability, advanced routing capabilities, and user-friendly management, making them vital assets for organizations looking to optimize their network infrastructure during a period of rapid technological evolution. With their rich feature sets and unwavering performance, these switches helped pave the way for modern networking solutions that cater to diverse enterprise needs.