Events 7

Serial Communications

Filters 7

SLIP Link 3, 43

History 7

Serial Port

Host Table 7

Hardware Flow Control 26

Host Top N 7

Interface Cables 93

Log 7

IP Address 15, 25

Packet Capture 7

Mode 15, 26

Segment Statistics 7

Modem Control String 15

Traffic Matrix 7

Modify/View Settings 24

Trap 7

Selection 22

RMON-2 MIB

Settings 22

Address Map 7

Speed 15, 26

Application Layer Host Table 7

Subnet Mask 15, 25

Application Layer Traffic Matrix 7

Server

Network Layer Host Table 7

Bootp

Network Layer Traffic Matrix 7

Minimum Requirements 54

Probe Configuration 7

Starting the HP or Sun 57

Protocol Directory 7

Starting the PC 63

Protocol Distribution 7

Setup

RMON Conformance 7

Bootp Server

User History 7

on a PC 59

RMON-2 Protocol Directory, LanProbe 104

on HP or Sun System 55

RS-232 Connector

SLIP

(Port) Pin-Out, 9-Pin 94

Link Communications 3, 43

Terminal Connection 16

SNMP

 

Agent 5

S

RMON MIB 7

Specifications, LanProbe 100

SAM 56

Start

Save Changes and Exit Menu 19, 22

Cold 74

Security

Warm 71

Access 8

Starting

Firmware Download 8

Bootp Server, on a PC System 63

Configure 21

Bootp Server, on HP or Sun System 57

Modify/View Security Values Menu 20

LanProbe 47

Packet Capture 8

Station

Configure 20

Management 8

Segment Statistics

Status LEDs 10, 48

RMON-1 MIB 7

Subnet Mask 15, 22, 55

Selecting a Location

Serial Port 25

for LanProbe 31

Summary

Self-Tests, LanProbe 48

Display Interface Summary Menu 23

121

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Image 141
IBM 4986B LanProbe manual 121

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.