Contents

5.15

General Configuration Screen

5-40

 

5.15.1 Setting the IP Address

5-44

 

5.15.2 Setting the Subnet Mask

5-46

 

5.15.3 Setting the Default Gateway

5-46

 

5.15.4 Setting the TFTP Gateway IP Address

5-47

 

5.15.5 Setting the Module Date

5-48

 

5.15.6 Setting the Module Time

5-48

 

5.15.7 Entering a New Screen Refresh Time

5-49

 

5.15.8 Setting the Screen Lockout Time

5-50

 

5.15.9 Setting the Operational Mode

5-50

 

5.15.10 Setting the Management Mode

5-51

 

5.15.11 Configuring the COM Port

5-52

 

5.15.11.1 Changing the Com Port Application

5-54

 

5.15.12 Clearing NVRAM

5-55

 

5.15.13 Enabling/Disabling IP Fragmentation

5-56

5.16

SNMP Community Names Screen

5-56

 

5.16.1 Establishing Community Names

5-58

5.17

SNMP Traps Screen

5-60

 

5.17.1 Configuring the Trap Table

5-61

5.18

Switch Configuration Screen

5-62

 

5.18.1 Setting the STA

5-65

 

5.18.2 Setting the Age Time

5-65

 

5.18.3 Setting (Enabling or Disabling) the Port Status

5-66

5.19

Ethernet Interface Configuration

5-66

 

5.19.1 Configuring an FE-100FX/F3 Interface or a Port 7

 

 

or 8 FE-100FX/F3 Interface

5-69

 

5.19.2 Configuring an FE-100TX Interface

5-70

 

5.19.3 Setting the FE-100TX Operational Mode

5-70

 

5.19.4 Setting the FE-100TX Advertised Ability

5-70

5.20

Module Specific Configuration Menu

5-71

5.21

System Resources Screen

5-72

 

5.21.1 Setting the Reset Peak Utilization

5-74

5.22

Flash Download Screen

5-74

 

5.22.1 Image File Download Using TFTP

5-76

 

5.22.2 Image File Download Using RUNTIME

5-77

 

5.22.3 Image File Download Using BootP

5-78

5.23

Port Redirect Function Screen

5-79

 

5.23.1 Displaying the Source and Destination Entries

5-81

 

5.23.2 Changing Source and Destination Ports

5-81

5.24

Broadcast Suppression Screen

5-82

 

5.24.1 Setting the Threshold

5-84

 

5.24.2 Setting the Reset Peak Switch

5-84

5.25

Module Statistics Menu Screen

5-84

6H128-08 and 6H129-08 User’s Guide

ix

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Cabletron Systems 6H128-08, 6H129-08 manual Changing the Com Port Application

6H129-08, 6H128-08 specifications

Cabletron Systems was a notable provider of networking hardware in the 1990s, specializing in solutions that enabled enterprises to build robust and scalable networks. Among their product offerings were the models 6H128-08 and 6H129-08, which were designed to meet the needs of demanding networking environments.

The 6H128-08 is an Ethernet hub that supports up to 128 ports. This model is particularly recognized for its reliability and performance in connecting numerous devices within a local area network. One of the main features of the 6H128-08 is its support for both 10BASE-T and 100BASE-TX Ethernet standards, allowing it to handle varying data transmission speeds and ensuring compatibility with older and newer devices. This dual support features made it particularly appealing for businesses transitioning from older network technologies to faster Ethernet connections.

In terms of technology, the 6H128-08 leverages a centralized architecture which reduces network collision domains. This design contributes to improved network performance by allowing simultaneous data transmission from multiple devices. The hub features a range of LEDs that provide real-time status updates on port connectivity and data transmission activity. This allows network administrators to easily monitor and troubleshoot connectivity issues.

The 6H129-08 is often paired with the 6H128-08, functioning effectively as an additional port expander or in cascading configurations. This model also supports 128 ports and offers identical compatibility with the Ethernet standards mentioned, ensuring seamless integration in larger network setups. An important characteristic of the 6H129-08 is its enhanced fault tolerance, which is vital in mission-critical environments where network downtime must be minimized.

Both models are equipped with various management features, enabling network administrators to configure settings and optimize performance easily. The ability to use SNMP for network management supports monitoring and managing the entire network from centralized software applications.

Overall, the Cabletron Systems 6H128-08 and 6H129-08 stand out for their robust performance, extensive port capabilities, and compatibility with multiple Ethernet standards, making them suitable for enterprises looking to build or expand their networking infrastructure. These products reflect Cabletron's commitment to reliability and innovation in the field of networking hardware.