10/100 Fast Ethernet Switch User’s Guide

STA parameters

 

Settings

 

Effects

 

Comment

 

 

 

 

 

 

 

Bridge Priority

 

lower the #,

 

Increases chance of

 

Avoid, if the switch is

 

 

higher the

 

becoming the Root

 

used in workgroup level

 

 

priority

 

Bridge

 

of a large network

Hello Time

 

1 - 10 sec.

 

No effect, if not

 

Never set greater than

 

 

 

 

Root Bridge

 

Max. Age Time

Max. Age Time

 

6 - 40 sec.

 

Compete for Root

 

Avoid low number for

 

 

 

 

Bridge, if BPDU is

 

unnecessary reset of

 

 

 

 

not received

 

Root Bridge

Forward Delay

 

4 - 30 sec.

 

High # delays the

 

Max. Age £ 2 x

 

 

 

 

change in state

 

(Forward Delay - 1)

 

 

 

 

 

 

Max. Age ³ 2 x (Hello

 

 

 

 

 

 

Time + 1)

 

 

Port Level STA parameters

 

Enable / Disable

 

Enable /

 

Enable or disable

 

Disable a port for

 

 

Disable

 

this LAN segment

 

security or problem

 

 

 

 

 

 

isolation

Port Priority

 

lower the #,

 

Increases chance of

 

 

 

 

higher the

 

become Root Port

 

 

 

 

priority

 

 

 

 

 

 

 

 

 

 

 

Table 5-1. User-selective STA parameters

Switch Management

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D-Link DES-3208 manual User-selective STA parameters

DES-3208 specifications

The D-Link DES-3208 is a robust and reliable Layer 2 Fast Ethernet unmanaged switch designed to enhance networking capabilities in both small and medium-sized businesses. With a compact and efficient design, the DES-3208 offers seamless connectivity for various devices, ensuring speedy data transfers and enhanced network performance.

One of the key features of the DES-3208 is its 8 Fast Ethernet (10/100 Mbps) ports, which allow for easy expansion of network infrastructure. The switch operates on a non-blocking architecture, which means it can handle multiple data streams simultaneously without compromising performance. This is particularly beneficial in environments where high traffic and data-intensive applications are commonplace.

The DES-3208 supports auto-MDI/MDIX functionality, which eliminates the need for crossover cables as the switch automatically detects the cable type connected. This feature simplifies network setup and allows for flexible configurations, enhancing usability for IT managers and system administrators.

Power-saving technologies are also a hallmark of the D-Link DES-3208. It features innovative Green Ethernet technology that reduces power consumption by detecting inactive ports and adjusting power usage accordingly. This not only contributes to environmental initiatives but also provides cost savings on energy bills over time.

Additionally, the switch supports a variety of network protocols to ensure compatibility with different network environments. These features include IEEE 802.3x flow control, which helps prevent packet loss during data transmissions, and IEEE 802.1p prioritization, ensuring critical traffic is processed in a timely manner.

The fanless design of the DES-3208 contributes to silent operation, making it an ideal choice for office environments where minimal noise is preferred. The compact form factor further allows for easy placement either on a desk or in a rack mount.

Overall, the D-Link DES-3208 is a versatile and efficient solution for businesses seeking an unmanaged switch that balances performance, energy efficiency, and ease of use. It adeptly meets the needs of growing networks while providing essential features that promote reliability and connectivity.