Local Terminal Configuration

Using a Local Terminal

Modify/View Interface Values Menu - Firmware Rev

Interface

Type

Serial

1.

Port

 

1.2/Serial

2.

Port Type

Not Applicable

3.

Serial

port IP address

0.0.0.0

4.

Serial

port subnet mask

255.255.252.192

5.

Serial

port speed

9600

6.

Serial

port mode

Direct

7.

Serial

port hardware flow control On

8.

Modem Init String

^s^M^d1^sATE0Q0V1X4 S0=1...

9.

Modem Hangup String

^d2^s+++^d2^sATH0^M^d2

10. Modem

Connect Responses

/CONNECT/300/CONNECT/1200/...

11. Modem

No-Connect Responses

/NO CARRIER/BUSY/NO DIALT...

S. Save Changes and Exit

 

0.

Cancel

Changes and Exit

 

Figure 2-10: Modify/View Serial Port Settings Menu

2.Select each field requiring configuration (one at a time) by selecting its corresponding number as shown in Figure 2-10 and then entering the values that are appropriate for your modem’s serial port.

Serial port IP address

Press 3 and then enter the serial port IP address for the

 

probe. The default Serial Port IP Address is 0.0.0.0.

Serial port

Press 4 and then enter the serial port subnet mask for

subnet mask

the probe (optional). It is recommended that you do not

 

change the serial port subnet mask unless there is a

 

conflict. The default Serial Port Subnet Mask is

 

255.255.255.192.

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Image 45
IBM 4986B LanProbe manual Modify/View Serial Port Settings Menu

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.