9F426-03 Module Specific Information

Ring Map Node Screen Fields

The following information briefly explains each Ring Map Node Screen field.

Address

Displays the address of the selected node.

Upstream Address

Displays the address of the selected node’s nearest upstream neighbor.

Node Class

Displays the class (NAS, DAS, DAC, SAS, or SAC) of the selected node. For an explanation of these class codes, see page 5.

MAC Count

Displays the number of MACs (Media Access Controllers) that are attached to the specified ring.

Non-Master Count

Displays the number of A and B ports on the selected node.

Master Count

Displays the number of M ports controlled by the selected node.

Peer Wrap

Indicates whether a wrap condition exists on a port. A peer wrap does not occur when the A or B port is attached to an M port.

Unattached Conc (DAC only)

Indicates whether the selected node has no active A or B port.

Twisted A-A

Indicates whether the A port is connected to another A port.

Twisted B-B

Indicates whether the B port is connected to another B port.

Synchronous Service

Indicates whether the selected node uses synchronous bandwidth which guarantees a certain percentage of the total FDDI bandwidth for real-time applications.

Rooted

Indicates whether the selected node has an active A or B port when one, and only one, end of the fiber link connects to an M port.

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Cabletron Systems 9F426-03 appendix Ring Map Node Screen Fields

9F426-03 specifications

Cabletron Systems 9F426-03 is a versatile network interface card designed for high-performance network environments. As part of Cabletron’s renowned product line, this card stands out due to its robust design and top-notch features tailored for enterprise network applications.

One of the main features of the 9F426-03 is its ability to support multiple network protocols. This versatility ensures that it can be easily integrated into various networking environments, making it suitable for both large-scale and small-scale operations. With support for protocols like Ethernet, Token Ring, and FDDI, the card caters to a wide array of networking needs, allowing organizations to maintain flexibility in their infrastructure.

The 9F426-03 is equipped with advanced technologies that enhance its performance and reliability. One key technology is its support for full-duplex communication, which allows for simultaneous transmission and reception of data. This significantly increases network efficiency and reduces the likelihood of data collisions. Additionally, the card is designed with a high bandwidth capacity, enabling it to handle heavy data traffic seamlessly.

Another defining characteristic of the 9F426-03 is its scalability. The card can easily adapt to growing network demands, making it an ideal choice for businesses looking to future-proof their network infrastructure. Whether a company is expanding its operations or simply enhancing its current network capabilities, the 9F426-03 provides the necessary scalability to accommodate these changes.

Moreover, the ease of installation and management of the 9F426-03 cannot be overlooked. The card is designed for straightforward installation within compatible systems, minimizing downtime and simplifying the upgrade process. Furthermore, Cabletron provides user-friendly management software that allows network administrators to monitor performance, troubleshoot issues, and configure settings with ease.

In conclusion, Cabletron Systems 9F426-03 is an exemplary network interface card that offers a rich set of features, robust technologies, and exceptional characteristics. Its support for multiple protocols, advanced full-duplex communication, scalability, and ease of management make it an excellent choice for organizations looking to enhance their network performance and reliability in an ever-evolving technological landscape. Whether for enterprise setups or smaller networks, the 9F426-03 delivers high performance and adaptability, ensuring a dependable networking solution.