Repeater One

SEHI100TX MIB Structure

information in the other components, even if those components have different community names; the Chassis MGR community names are the same as those assigned via Local Management.

SEHI100TX LIM

The SEHI100TX LIM, or Local Management, component contains the objects that provide out-of-band management via the Console port on the SEHI100TXÕs front panel. No objects from this component are used for remote management.

The Repeater MIB component controls all repeater functionality on the SEHI100TX. These functions include port count, port enable/disable, port status, board number, repeater statistics (packets, bytes, collisions, errors, etc.), protocol counts, and frame sizes; also included are the alarm, redundancy, source addressing, and trap functions. Note that the default community names for the Repeater MIB component will always be different from the default names assigned to all the other components.

SEHI100TX Host Services

The Host Services MIB component contains the objects that provide the SEHI100TX with its IP functionality Ñ essentially, those functions which allow the SEHI100TX to operate over a network Ñ including functions such as ping, Telnet, and TFTP.

SEHI100TX IP Services

The IP Services MIB component is not currently used by the SEHI100-TX, but is reserved for future use.

A Brief Word About MIB Components and Community Names

In the original version of the component MIB architecture, each MIB component is protected by its own set of user-conÞgurable Read-Only, Read/Write, and Super- User community names. These names determine the level of access that will be granted to the information controlled by each individual component. For these devices, the central point of access for remote management is provided by the Chassis MGR MIB component Ñ that is, if you deÞne your device icon or launch a management application using the read-only, read/write, or super-user community name assigned to the Chassis MGR MIB component, your SPMA application is granted the appropriate level of access (read-only, read/write, or super-user) to all of that deviceÕs MIB information Ñ even if the other MIB components have different community names (as will occur of necessity if the SEHI100TX has multiple Repeater MIB components, each of which must have a unique set of community names).

A-2	SEHI100TX MIB Structure

SEHI100TX-22 specifications

Cabletron Systems SEHI100TX-22 is a high-performance network interface card that has been designed for reliable data transfer in various networking environments. Ideal for both enterprise and small business applications, the SEHI100TX-22 delivers exceptional performance at a competitive price point.

One of the standout features of the SEHI100TX-22 is its support for 100Base-TX Ethernet standards, which enables high-speed data transmission at rates of up to 100 Mbps. This high throughput capacity makes it an excellent choice for organizations that require swift and efficient data handling, particularly in environments with heavy network traffic.

The card is equipped with two RJ-45 connectors, allowing it to support dual-port configurations. This dual-port setup enhances networking capabilities by enabling fault tolerance and load balancing, ensuring that the network remains operational even in the event of a failure. Moreover, it supports full-duplex operation, allowing for simultaneous bi-directional data transmission, further improving overall network efficiency and performance.

Another significant advantage of the SEHI100TX-22 is its compatibility with a wide range of operating systems and platforms, including Windows, Linux, and various UNIX variants. This versatility ensures that it can be seamlessly integrated into existing network infrastructures without the need for extensive configuration or modification.

In terms of installation and maintenance, the SEHI100TX-22 is user-friendly, thanks to its Plug and Play capability. This feature allows for easy installation; users can simply insert the card into an available PCI slot, and the operating system will automatically recognize and configure the device, minimizing downtime and simplifying the setup process.

Additionally, the SEHI100TX-22 incorporates advanced technologies like Auto-Negotiation, which automatically detects the speed and duplex capabilities of the connected device, thus optimizing the network performance. The card also features various onboard diagnostic LEDs, providing real-time feedback on connection status and data activity, which aids in troubleshooting and performance monitoring.

In summary, the Cabletron Systems SEHI100TX-22 offers a robust set of features that cater to the demands of modern network environments. With its high-speed capabilities, dual-port support, compatibility across multiple operating systems, and user-friendly installation process, it remains a solid choice for organizations looking to enhance their networking performance and reliability.