Index

Delta button 3-9,3-10 Designated Bridge 3-23,3-29 Designated Cost 3-28 Designated Port 3-23,3-29 Designated Root 3-24,3-28 Destination MAC address 2-17 Destination Port 3-18 Destination Ports 3-18 Detail View 3-10

port summary information 3-12 Detail View bridge port info 3-12 Device button 2-4

bridge 3-7

Device Configuration 2-16

Device General Status 2-16 Device Info 3-40

Device Location 3-6 Device menu 2-4

bridge 3-7 Device Name 2-4,3-6Device Performance

monitoring 2-9 DIS (Disabled) 2-13 disable a bridge network 3-40 disable bridge ports 2-33 disable the Forwarding Log 3-39disabled

STE Span Mode 3-30 Discards 2-11

discovering Cabletron devices 1-2 Dynamic Ageing Time 3-15,3-19

E

enable bridge ports 2-33 Enabling/Disabling Ports 2-32 Errors 2-11

Execute Program 3-36 explorer packet 3-2

F

Filtering Database 3-2 accessing 3-16

firmware revision viewing 2-24

firmware version 1-7 Flow Control 2-21 FN100 Bridge View 2-8 FN100 Hub View 2-5forced

STE Span Mode 3-30 Forward 3-9

Forward Delay 3-9,3-19,3-24 Forward Transitions 3-29 forwarding entry 3-15 Forwarding Log 3-37 Forwarding state 3-15Forwarding Threshold Log window

accessing 3-37Forwarding Thresholds window

accessing 3-34 Frames button 3-9 Frms In 3-9 Frms Out 3-9 Front Panel 2-16,3-5 front panel 2-3

FWD (Forwarding) 2-13

G

Gateway Address 2-22

Graphics Mode 2-21

H

Hardware 2-20 HCL 3-30 Hello Time 3-25 History window 1-4 Hold Time 3-25 Hop Count 3-30 hostname 2-2,3-4 Hub View 2-1,2-3

navigating 2-2 opening 2-1

Hub View Front Panel 2-16

I

icon menus, accessing 1-2 IF Config utility 2-21 IfIndex 3-14

In Discards 2-11 In Errors 2-11 In Load 2-10

In Non-Unicast2-12Info button

bridge 3-7 INFO field 3-31In—Out—In box 3-36 Interface 2-6

Index-2

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Cabletron Systems TSX-1620 manual Index-2

TSX-1620 specifications

The Cabletron Systems TSX-1620 is a pioneering piece of network hardware that played a significant role in the evolution of networking technologies during the 1990s. This well-engineered device is primarily recognized as a multi-port Ethernet switch that was designed to provide high-speed, reliable connectivity for local area networks (LANs). As organizations increasingly demanded robust performance and enhanced network capabilities, the TSX-1620 emerged as a powerful solution to address these needs.

One of the key features of the TSX-1620 is its support for both 10Base-T and 100Base-T standards, catering to both standard Ethernet and Fast Ethernet connections. This versatility allowed businesses to easily transition from older Ethernet systems to newer, faster specifications without replacing their entire infrastructure. The switch could intelligently manage traffic between devices, minimizing collisions and ensuring that data packets were transmitted efficiently.

The architecture of the TSX-1620 includes support for various advanced technologies that enhance network performance. Its store-and-forward switching capability improves data integrity by checking packets for errors before forwarding them to their destination. This process reduces the risk of corrupted data affecting network performance, making it especially valuable for mission-critical applications.

Another notable feature is its robust security tools. The TSX-1620 incorporates VLAN (Virtual Local Area Network) support, enabling network administrators to segment traffic and improve security across different departments or user groups. This not only mitigates the risk associated with unauthorized access but also optimizes network traffic by confining broadcasts to designated VLANs.

Scalability is a prominent characteristic of the TSX-1620. With ports available for expansion, organizations could easily increase their network capacity as their needs grew. This feature promoted long-term investment in network infrastructure, allowing businesses to adapt quickly to changing demands without incurring substantial costs.

Reliability is paramount in networking equipment, and the TSX-1620 does not disappoint. Engineered with high-quality components, this switch was built to operate efficiently in a variety of environments while maintaining stable performance. Its design ensures a cooling mechanism that minimizes overheating, thereby prolonging its operational lifespan.

In summary, the Cabletron Systems TSX-1620 represents a significant advancement in network switch technology during its era. Its combination of speed, versatility, security features, and robust architecture made it a valuable asset for organizations seeking to enhance their networking capabilities and prepare for the future.