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3Com 3C16491 Manuals
Manuals and User Guides for 3Com 3C16491. We have
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3Com 3C16491 manual available for free PDF download: User Manual
3Com 3C16491 User Manual (94 pages)
3Com Baseline 2426-PWR Plus: User Guide
Brand:
3Com
| Category:
Switch
| Size: 2.39 MB
Table of Contents
User Guide
1
Table of Contents
3
About this Guide
7
Conventions
7
Documentation Comments
8
Product Registration
8
1 Introducing the Baseline Switch
9
Overview of the Baseline Switch
9
Features and Capabilities
9
Autosensing of MDI/MDIX Connections
9
Autonegotiating 10/100 Mbps Ports
9
Power-Over-Ethernet Capability
10
Gigabit Combo Ports (RJ-45/SFP)
10
Physical Features
10
Front Panel
10
Rear Panel
13
Package Contents
14
2 Installing the Switch
15
Before You Begin
15
Positioning the Switch
15
Rack-Mounting or Free-Standing
16
Using the Mounting Kit
16
Montagesatz Anweisungen
17
Placing Units on Top of each Other
17
Supplying Power to the Switch
18
Checking for Correct Operation
18
Using SFP Tranceivers
19
Approved SFP Transceivers
19
Inserting an SFP Transceiver
19
Removing an SFP Transceiver
20
Performing Spot Checks
21
3 Onnecting to the
23
Interface
23
Requirements for Accessing the Web Interface
23
Running the Discovery Application
23
Logging on to the Web Interface
25
Navigating the Web Interface
26
Menu
26
Buttons
29
Port Status
29
Accessing the Interface Without Using Discovery
30
DHCP Assigned IP Address
30
Manually Assigned (Static) IP Address
30
4 Onfiguring the
31
Configuration Overview
31
Device Summary Information
31
Administration Settings
33
Modifying the IP Address Settings
33
Automatic IP Configuration
33
IP Setup
34
Backup Configuration
35
Restore Configuration
35
Firmware Upgrade
36
Initialize
37
Reboot
37
System Access
38
System Time
40
Snmp
40
Configuring Vlans
42
Vlan
43
Forwarding Tagged/Untagged Frames
47
Sample VLAN Configurations
47
Spanning Tree
49
IGMP Snooping
51
IGMP Query
51
Broadcast Storm
51
Poe
52
Configuring Port Settings
53
Administration
53
Speed/Duplex for 1000 Mbps Connections
55
Link Aggregation
56
Spanning Tree Per Port
59
Port Mirroring
61
Statistics
62
Qos Voip Traffic Settings
63
Security
66
RADIUS Client
66
802.1X Settings
68
Monitoring
70
Address Table
70
Cable Diagnostics
71
5 Troubleshooting
73
Resetting to Factory Defaults
73
Forgotten Password
74
Forgotten Static IP Address
74
Solving LED Issues
74
If the Problem Persists
76
A Obtaining Support for Your Product
77
Register Your Product
77
Purchase Value-Added Services
77
Troubleshoot Online
77
Access Software Downloads
77
Telephone Technical Support and Repair
78
Contact Us
78
B Technical Information
81
Related Standards
81
Environmental
81
Physical
81
Electrical
81
C Safety Information
83
Important Safety Information
83
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