Cabletron Systems SEHI100TX-22 manual Status, Media Type

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Using the SEHI100TX Hub View

¥Active Ñ The port has a valid connection with the device at the other end of the portÕs cable.

¥Inactive Ñ The device at the other end of the cable is turned off, there is a break in the cable, or there is no device or cable connected.

¥Not Supported Ñ The selected port does not support the Link feature, so the SEHI100TX cannot determine link status; this value will show only for thin coax (BNC), AUI, or transceiver ports.

NOTE

The fact that thin coax (BNC), AUI, and transceiver ports do not support the link feature can cause some misleading port status indicators: for example, a BNC port may show as segmented when, in fact, the cable has been disconnected; or an AUI or transceiver port may appear to have an active link when no cable has been attached. You should keep these anomalies in mind when troubleshooting a device so equipped.

¥Unknown Ñ The SEHI100TX canÕt determine a link status.

Status

The portÕs Status can be one of three states:

¥Segmented Ñ A port becomes segmented (that is, disabled by the repeater module) when the port experiences 32 consecutive collisions, or when the portÕs collision detector is on for longer than approximately 2 to 3 milliseconds.

NOTE

Because they do not support the link feature, thin coax (BNC) ports will display as segmented when there is no cable or terminator attached or the cable or terminator has been disconnected (i.e., a Òno linkÓ condition).

¥Active Ñ The port is operating normally.

¥Unknown Ñ The SEHI100TX cannot determine port status.

Active Users

This Þeld is not supported by the SEHI100TX.

Media Type

Indicates the type of cable segment connected to the port. The supported media types are:

¥Twisted Pair: RJ45 conn(ector)

¥BNC EPIM

¥AUI EPIM

¥Transceiver Port: AUI EPIM

¥Twisted Pair: RJ45 EPIM

Monitoring Hub Performance

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Contents Portable Management Application Page Virus Disclaimer Restricted Rights Notice Contents Index Chapter Repeater RedundancyAppendix a SEHI100TX MIB Structure Introduction to Spma for the SEHI100TX-22 What’s not in the SEHI100TX User’s Guide Using the Sehi User’s Guide¥ MIB I,II ConventionsScreen Displays Button Using the MouseGetting Help Year 2000 Compliance SEHI100TX FirmwareIntroduction to Spma for the SEHI100TX-22 SEHI100TX Firmware Using the Hub View Using the SEHI100TX Hub ViewHub View Front Panel Navigating Through the Hub ViewDate and Time UptimeDevice Name LocationUsing the SEHI100TX Hub View Using the Mouse in the Hub View Ports Display Port Index Hub View Port Color Codes Monitoring Hub PerformancePort Display Form Load ErrorsTraffic CollisionsPort Type Checking Device Status and Updating Front Panel InfoContact Name and LocationChassis Type Checking Module StatusName Checking Repeater StatusActive Users Module TypeLink Status Checking Port StatusMedia Type StatusTopology Type Checking StatisticsTotal Packets Received BytesAvg Packet Size Broadcast PacketsAlignment Errors Total ErrorsCRC Errors Multicast PacketsGiant Frames Runt FramesManaging the Hub Setting the Polling IntervalsDevice General Status Contact StatusDevice Configuration Enabling/Disabling PortsPort Operational State StatisticsLink/Seg Traps What is a Segmentation Trap?From the icon What is a Link Trap?Enabling and Disabling Link/Seg Traps From the Hub View From the command line stand-alone modeViewing and Configuring Link/Seg Traps for Hub Modules Configuring Link/Seg Traps for the RepeaterLink/Seg Traps Viewing and Configuring Link/Seg Traps for Ports Link/Seg Traps Link/Seg Traps Enabling and Disabling Link/Seg Traps Repeater Redundancy Setting Network Circuit RedundancySpmarun r4red IP address community name Configuring a Redundant CircuitChange Circuit Window Repeater Redundancy Repeater Redundancy Monitoring Redundancy To set the Poll Interval Repeater Redundancy Monitoring Redundancy SEHI100TX Chassis MGR Ietf MIB SupportSEHI100TX MIB Structure SEHI100TX IP Services SEHI100TX Host ServicesBrief Word About MIB Components and Community Names Repeater OneSEHI100TX MIB Structure SEHI100TX MIB Structure Index Index-2
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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.