24-port NWay Ethernet Switch User’s Guide

Console Timeout

37

CRC Error

88

CRC Errors

86, 87

Create/Modify User Accounts

31

Create/Remove a MAC-based VLAN

58

crossover cable

13

Crossover cable

155

Current VLAN Mode

57

D

 

Data filtering

3

Data filtering rate

3

Data forwarding

3

Data forwarding rate

3

data packet

47

Default Gateway

36

Designated Bridge

18

Designated Port

18

Destination IP Address

80

Diagnostic port

3

Dimensions

152

disabling a port

43

Displaying Forwarding Table entries

49

Displaying Port Statistics

91, 92

Dropped Frames

89

Dynamic filtering

17

Dynamic Filtering, definition of

48

E

 

Egress

71

Egress port

24

End Node

12

Entity MIB, version (RFC 1757)

3

Ethernet protocol

1

events

15

F

 

factory reset

31

Factory Reset

94, 95

Factory Reset NV-RAM to Default Value

95

Fast Ethernet Technology

1

File Name

78

Filtering

17

Firmware Update

78

Flash memory

3

Flow Control

40

Forward

41, 43, 44

Forward Delay

20

Fragments

88

Frames Recv

87

Frames Sent

87

Front Panel

7

Full-duplex

3

G

 

gateway router

15

General User

30

Giga

11

Gigabit Ethernet

1, 7

Group name

77

H

 

half-duplex

3

Head Of Line (HOL) Blocking Prevention

39

Head-of Line blocking

39

Hello Time

20

Humidity

152

I

 

IEEE 802.1p/Q priority tag

41

IEEE 802.1Q port-based VLAN

66

IEEE 802.1Q VLANs

52

IGMP packets

51

IGMP query and report packets

54

IGMP snooping

51

IGMP Snooping

91

Illustration of STA

19

Ingress Filtering

66

Ingress port

24

Internet Group Management Protocol (IGMP)

51

IP address

36, 83

IP Address

15

IP Addresses and SNMP Community Names

15

IP Configuration

35

IP Multicast Filtering (IGMP Snooping)

52

IP Multicast Filtering Age-out Timer

52, 75

J

 

Jabber

88

L

 

Last Seen MAC

87

Late Collisions

88

LED Indicators

11

Link/Act

11

load-balancing

21

Local console management

14

Lock Address Table

49

log in

31

Logging on

28

Logout

96

M

 

MAC Address

50, 61, 92

MAC Address Aging

49

MAC address filtering

17

MAC Address Learning

153

MAC Rx Errors (MAC Received Errors)

88

MAC-based Broadcast Domains

22

MAC-Based VLAN-MAC Assignment

60

MAC-based VLANs

57

Main Menu

29

Management

3

Management Information Base (MIB)

16

Page 169
Image 169
D-Link DES-3225G manual 50, 61

DES-3225G specifications

The D-Link DES-3225GF and DES-3225G are both robust Ethernet switches designed to meet the networking needs of small to medium-sized enterprises and organizations. These devices are part of D-Link's comprehensive range of unmanaged layer 2 switches, known for their reliability and ease of use.

The DES-3225GF features a total of 25 Ethernet ports, including 24 10/100Base-TX ports and 1 Gigabit SFP slot, while the DES-3225G also comes with 25 ports but includes 24 10/100/1000 Mbps copper ports. Both models support Auto-MDI/MDI-X for seamless connection setup without the need for crossover cables, simplifying the deployment process.

One of the standout features of these switches is their wire-speed performance that enables high-speed data transfers and efficient traffic management. Each port is designed to provide non-blocking switching, which ensures that the bandwidth is fully utilized without any packet loss. The switches support IEEE 802.3x flow control, which helps to manage data flow and prevent overflow during heavy traffic periods.

The DES-3225GF and DES-3225G offer users a simple yet efficient way to expand their network. With a plug-and-play design, they require minimal configuration, allowing for quick integration into existing network infrastructures. These switches are equipped with a durable chassis, ensuring they can withstand the rigors of a busy IT environment.

Both models boast energy-efficient technologies that comply with IEEE 802.3az, which helps in reducing power consumption during periods of inactivity. By detecting link status and adjusting power accordingly, these switches contribute to a more sustainable networking solution.

In terms of form factor, the DES-3225GF and DES-3225G are rack-mounted, making them suitable for integration into standard network cabinets. This design ensures that the devices can be efficiently managed alongside other network equipment.

For management and security, the switches support features such as VLAN tagging and port security, allowing network administrators to segment traffic and protect the network from unauthorized access. With their sturdy build, innovative features, and straightforward implementation, the D-Link DES-3225GF and DES-3225G are ideal choices for organizations looking to enhance their network performance while keeping costs manageable.