Local Terminal Configuration

Using a Local Terminal

Using a Local Terminal

You can configure LanProbe by connecting a terminal directly to LanProbe and using the LanProbe’s Main Menu. Refer to the following sections for additional information on configuring LanProbe after you access the LanProbe’s Main Menu:

 

 

“Modify/View Configuration Values” on page 18

 

 

“Modify/View Security Values” on page 20

 

 

“Modify/View Interface Values” on page 21

 

 

z“Display Interface Summary” on page 23

 

 

“Modify/View Serial Port Settings” on page 24

 

 

 

NOTE

The LanProbe is not available to the network when you are in it’s configuration

 

 

menus.

 

 

 

Use the following procedure to access LanProbe’s Main Menu:

1.Connect a terminal or a personal computer (PC) emulating a terminal to the LanProbe’s RS-232 connector using a null modem cable. For more information on cables, refer to Appendix A “Cables and Connectors”.

2.Configure the terminal for 8 bits/character, 1 stop bit, no parity, Xon/Xoff handshaking, and a baud rate of 9600.

3.Connect the Agilent Power Module (0950-2546) to the LanProbe and to a power source (either 100-120/VAC or 220-240/VAC). The LanProbe does not have a power switch, but is turned on by connecting power.

4.Start the configuration by quickly pressing the CONFIG button on the back of LanProbe one time only. After about 10 seconds, LanProbe displays its Main Menu on the terminal. Figure 2-4 on page 17 shows LanProbe’s Main Menu. If the Main Menu is not displayed, verify that the previous steps in this procedure have been performed correctly.

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IBM 4986B LanProbe manual Using a Local Terminal

4986B LanProbe specifications

The IBM 4986B LanProbe is a sophisticated network diagnostic tool that plays a crucial role in the maintenance and optimization of computer networks. Known for its advanced features and robust performance, the LanProbe is specifically designed to assist network administrators in monitoring, analyzing, and troubleshooting network issues efficiently.

One of the main features of the IBM 4986B LanProbe is its ability to capture and analyze network traffic in real time. This capability is essential for identifying bottlenecks, diagnosing connectivity problems, and overseeing data transfers across the network. The device employs advanced packet sniffing technology, allowing it to interpret various communication protocols within the network environment. This functionality enhances the speed and accuracy of network diagnostics, ensuring that administrators can quickly respond to issues as they arise.

The LanProbe is equipped with a user-friendly interface that simplifies the process of navigating its numerous features. It includes visual graphs, charts, and data logs that present network activity in an easily digestible format. This intuitive design is beneficial for both seasoned network engineers and less experienced users. Furthermore, the device supports a variety of operating systems, making it versatile and adaptable to different network infrastructures.

Another significant characteristic of the IBM 4986B is its compatibility with various networking technologies, including Ethernet, Token Ring, and WLAN. This flexibility enables the LanProbe to function effectively in diverse environments, providing comprehensive visibility into both wired and wireless segments of a network. Additionally, it supports multiple network topologies, allowing administrators to perform checks across various configurations with ease.

The device also offers logging capabilities, enabling users to store historical network data for later analysis. These logs can be invaluable for identifying recurring issues, generating reports, and conducting strategic network planning. Security features such as access control and auditing help ensure that only authorized personnel can view sensitive network information, thus safeguarding the integrity of the system.

In conclusion, the IBM 4986B LanProbe is a powerful tool that combines advanced diagnostic capabilities with user-friendly features. Its ability to monitor, analyze, and troubleshoot various networking technologies makes it an indispensable asset for network administrators. With its robust performance and versatile compatibility, the LanProbe continues to be a vital component in the efficient management of modern network infrastructures.