9A426-01/9A426-02 Module Specific Information

If there are currently no active ELANs, then all choices on the ATM Specific Configuration Screen will result in the message “No ACTIVE ELAN present”. You can only access the Connection Table screen and the LEC Administration screen. You cannot access the LEC Properties screen, since there is no information.

Max MTU Size (Toggle)

The maximum data frame size that this client will use the next time it returns to the Initial State. Use the Space Bar to select one of the following choices:

•1516 (default)

•4544

LAN Type (Toggle)

The data frame format this LEC is using currently. Use the Space Bar to select one of the following choices:

•802.3 (default)

•802.5

LES ATM Address

The LES this client will use the next time it is started in manual configuration mode.

ELAN: (Modifiable)

Selects the ELAN for which attributes are to be displayed.

To select another ELAN, use the arrow keys to highlight the ELAN: field (bottom left corner of the screen), then press the Space Bar.

PORT #: (Toggle)

Selects a specific ATM port.

To select another port (if applicable), use the arrow keys to highlight the PORT #: field (bottom left corner of the screen), then press the Space Bar.

Adding an ELAN

NOTE

Remember, while we support just a single ELAN, you cannot create a new ELAN unless all current ELANs have been deleted.

To add an ELAN:

1.Use the arrow keys to highlight CREATE, then press the Return key.

2.Use the arrow keys to move to the ELAN Name field.

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Cabletron Systems 9A426-01 appendix Adding an Elan
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9A426-01 specifications

Cabletron Systems 9A426-01 is a robust networking component known for its reliability and performance in data transfer and communication systems. This multi-port Ethernet hub is part of Cabletron’s extensive range of networking solutions, which have been trusted across various industries since the company's inception in the 1980s.

One of the main features of the 9A426-01 is its capability to support multiple Ethernet connections. It typically comes equipped with 24 ports, allowing for extensive connectivity options which are critical for network expansion. The 10Base-T technology utilized in this device ensures that users can connect multiple Ethernet-compatible devices, maintaining a smooth data flow across the network.

Incorporating advanced switching technology, the Cabletron Systems 9A426-01 can significantly reduce network collisions. This is achieved through intelligent packet forwarding, which allows data to be sent only to the intended destination, thereby optimizing the overall network performance. The hub operates at the OSI Layer 2, enabling efficient data link layer access for all connected devices.

The design of the 9A426-01 prioritizes ease of management and maintenance. It often includes features like LED indicators for port status, facilitating quick troubleshooting. Moreover, the device is designed for rack mounting, saving valuable space in networking closets or server rooms.

Another notable characteristic of the Cabletron 9A426-01 is its compliance with industry standards, ensuring compatibility with other devices and systems. This adaptability makes it a versatile choice for organizations with diverse networking needs.

Furthermore, the Cabletron Systems 9A426-01 is built to withstand heavy-duty use, making it suitable for environments requiring high availability and resilience. It is engineered with durability in mind, often built from materials that can endure the rigors of constant operation.

In essence, the Cabletron Systems 9A426-01 represents a key component in the networking infrastructure. Its multi-port functionality, advanced switching capabilities, user-friendly design, and adherence to industry standards make it a formidable choice for businesses looking to enhance their network efficiency and reliability.
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