3com 2226 PLUS manuals

3com 2226 PLUS Owner's Manual (94 pages)

Brand: 3com | Category: Network switches | Size: 2.09 MB |

English

Table of contents

Baseline Switch

1

2226 Plus

1

User Guide

1

CONTENTS

3

5 TROUBLESHOOTING

4

B TECHNICAL INFORMATION

4

C SAFETY INFORMATION

4

GLOSSARY

5

REGULATORY NOTICES

5

ABOUT THIS GUIDE

7

Documentation Comments

8

Product Registration

8

Features and Capabilities

9

Physical Features

10

(3) Link/Activity Status LEDs

11

10/100/1000BASE-T Ports

11

10/100BASE-TX Ports

12

(4) Duplex Status LEDs

12

Rear Panel

13

Package Contents

14

INSTALLING THE SWITCH

15

Using the Mounting Kit

16

Montagesatz Anweisungen

17

Supplying Power to the Switch

18

Using SFP Tranceivers

19

Removing an SFP Transceiver

20

Performing Spot Checks

21

22 INSTALLING THE SWITCH

22

Interface

23

\Discovery

24

4 Click Finish

25

1 In User name, type admin

25

3 Click OK

25

Navigating the Web Interface

26

Port Status

29

DHCP Assigned IP Address

30

CONFIGURING THE SWITCH

31

Figure 8 Device View

32

Figure 9 Polling Interval

32

Automatic IP Configuration

33

IP Setup

34

Backup Configuration

35

Restore Configuration

35

Firmware Upgrade

36

Initialize

37

System Access

38

Administration Settings 39

39

System Time

40

Figure 21 SNMP Setup Screen

41

Figure 22 SNMP Add Screen

41

Configuring VLANs

42

Figure 24 Setup Screen

43

■ Tagge d

44

■ Untagged

44

Figure 27 Rename Screen

45

Figure 28 Remove Screen

46

Sample VLAN Configurations

47

3 Click Apply

48

Spanning Tree

49

IGMP Snooping

51

IGMP Query

51

Broadcast Storm

51

Administration

53

Configuring Port Settings 55

55

Link Aggregation

56

Spanning Tree per Port

58

Configuring Port Settings 59

59

Port Mirroring

61

Statistics

62

QoS VoIP Traffic Settings 63

63

RADIUS Client

65

802.1X Settings

67

Security 69

69

Address Table

70

Cable Diagnostics

70

Monitoring 71

71

TROUBLESHOOTING

73

Forgotten Password

74

Forgotten Static IP Address

74

Solving LED Issues

74

Solving LED Issues 75

75

If the Problem Persists

76

Register Your Product

77

Purchase Value-Added Services

77

Troubleshoot Online

77

Access Software Downloads

77

Contact Us

78

TECHNICAL INFORMATION

81

Important Safety Information

83

PPENDIX C: SAFETY INFORMATION

84

86 GLOSSARY

86

88 GLOSSARY

88

90 GLOSSARY

90

94 INDEX

94

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