Cabletron Systems SEHI100TX-22 manual Name and Location, Contact

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Using the SEHI100TX Hub View

Figure 2-6. The Device Status Window

Name and Location

These text Þelds help identify this SEHI100TX-controlled HUBStack. The information you enter in the Name and Location boxes is written to the SEHI100TXÕs MIB and appears on the Hub View front panel.

Contact

Use the Contact box to record the name and phone number of the person responsible for the device. Note that the information entered here is not displayed on the Hub View front panel.

Date and Time

Displays the current date and time from the SEHI100TXÕs internal clock. Although the Þelds are static in the window, the front panel display is a real-time presentation.

To change the name, location, contact, date, or time:

1.Highlight the appropriate ﬁeld and type the new values.

2.Press Enter or Return on the keyboard to save each change before moving on to another; each change will appear on the front panel as soon as Enter or Return is pressed.

Monitoring Hub Performance

2-11

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Contents Portable Management Application Page Virus Disclaimer Restricted Rights Notice Contents Appendix a SEHI100TX MIB Structure Chapter Repeater RedundancyIndex 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?Enabling and Disabling Link/Seg Traps What is a Link Trap?From the icon 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 MIB Structure Ietf MIB SupportSEHI100TX Chassis MGR 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.