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3Com SuperStack 3 Switch 3800 Family
3Com 3Com SuperStack 3 Switch 3800 Family Manuals
Manuals and User Guides for 3Com 3Com SuperStack 3 Switch 3800 Family. We have
2
3Com 3Com SuperStack 3 Switch 3800 Family manuals available for free PDF download: User Manual, Product Manual
3Com 3Com SuperStack 3 Switch 3800 Family User Manual (182 pages)
3COM Switch User Guide
Brand:
3Com
| Category:
Switch
| Size: 2.29 MB
Table of Contents
User Guide
1
VCCI Statement
3
Table of Contents
5
About this Guide
13
Introduction
13
Terminology
13
Finding Information in this Guide
14
Conventions
15
Command Syntax Symbols
16
Line-Editing Commands
17
Related Publications
17
Switch 3800 Overview
19
About the Switch 3800
19
Summary of Features
19
Port Connections
21
Full-Duplex
21
Port Redundancy
21
Load Sharing
22
Switch Operation
22
Virtual Lans (Vlans)
22
IP Unicast Routing
23
Priority Access Control Enabled (PACE)
23
Spanning Tree Protocol (STP)
23
Network Configuration Example
23
Switch 3800 Front View
25
Ports
25
Leds
26
Switch 3800 Rear View
27
Power Socket
27
Serial Number
27
MAC Address
28
Console Port
28
Factory Defaults
28
Installation and Setup
29
Following Safety Information
29
Determining the Switch 3800 Location
29
Configuration Rules for Ethernet
30
Installing the Switch 3800
30
Rack Mounting
30
Free-Standing
31
Stacking the Switch and Other Devices
32
Connecting Equipment to the Console Port
32
Powering-Up the Switch
34
Checking the Installation
34
Power on Self-Test (POST)
34
Logging on for the First Time
34
Accessing the Switch
37
Security Access Levels
37
User Access Level
37
Administrator Access Level
38
Default Accounts
38
Adding a Password to the Default Admin Account
38
Creating a Management Account
39
Changing Account Passwords
39
Deleting a Switch Account
40
Viewing Switch Accounts
40
Methods of Managing the Switch 3800
40
Using the Console Interface
41
Using Telnet
41
Configuring Switch IP Parameters
41
Using a BOOTP Server
41
Manually Configuring the IP Settings
42
Disconnecting a Telnet Session
43
Disabling Telnet Access
44
Using SNMP
44
Accessing Switch Agents
45
Saving Configuration Changes
45
Supported Mibs
45
Supported Traps
45
Configuring SNMP Settings
46
Displaying SNMP Settings
48
Resetting and Disabling SNMP
48
Checking Basic Connectivity
48
Ping
48
Traceroute
49
Configuring Ports
49
Enabling and Disabling Ports
49
Configuring Autonegotiation
50
10/100 Port Settings
50
Gigabit Port Settings
50
Load Sharing
51
Configuring Load Sharing
51
Verifying the Load Sharing Configuration
52
Current Limitations of Load Sharing
52
Smartredundancy
53
Port Commands
53
Commands
55
Understanding the Command Syntax
55
Syntax Helper
56
Command Completion
56
Abbreviated Syntax
56
Command Shortcuts
56
Numerical Ranges
57
Names
57
Symbols
57
Line-Editing Commands
58
Command History Substitution
59
Common Commands
59
Switch 3800 Commands
60
General Switch Commands
61
User Account Commands
62
Switch Management Commands
63
VLAN Commands
64
Protocol Commands
65
FDB Commands
65
Port Commands
66
PACE Commands
67
STP Commands
68
Basic IP Commands
70
IP ARP Commands
71
IP Route Table Commands
72
ICMP Commands
72
RIP Commands
74
Logging Commands
76
Configuration and Image Commands
77
Virtual Lan S
79
Overview of Virtual Lans
79
Benefits
79
Types of Vlans
80
Port-Based Vlans
80
Expanding Port-Based Vlans Across Switches
82
Assigning a VLAN Tag
84
Tagged Vlans
84
Uses of Tagged Vlans
84
Mixing Port-Based and Tagged Vlans
86
Protocol-Based Vlans
86
Predefined Protocol Filters
87
Defining Protocol Filters
88
VLAN Names
88
The Default VLAN
89
Configuring Vlans on the Switch 3800
89
VLAN Configuration Examples
90
Displaying VLAN Settings
91
Protocol Information
92
Deleting and Resetting Vlans
93
Switch Forwarding Database (Fdb)
95
Overview of the FDB
95
FDB Contents
95
FDB Entry Types
95
PACE Prioritization
96
How FDB Entries Are Added
96
Configuring FDB Entries
97
FDB Configuration Example
97
Displaying FDB Entries
97
Removing FDB Entries
98
Spanning
99
Stp)
99
Tree Protocol
99
Overview of the Spanning Tree Protocol
99
How STP Works
101
Initialization
101
Reconfiguration
102
Stabilization
102
Spanning Tree Domains
102
Defaults
103
STP Configurations
104
STP Configurations to Avoid
106
Creating STP Domains
107
Enabling STP on the Switch
108
Configuring STP
108
Configuration Example
110
Displaying STP Settings
110
Disabling and Resetting STP
112
Ip Unicast Routing
113
Overview of IP Unicast Routing
113
Router Interfaces
113
Populating the Routing Table
114
Dynamic Routes
115
Multiple Routes
115
Static Routes
115
Configuring IP Unicast Routing
116
Verifying the IP Unicast Routing Configuration
117
Configuring DHCP/BOOTP Relay
117
Verifying the DHCP/BOOTP Relay Configuration
117
Routing Configuration Example
122
Displaying Router Settings
124
Resetting and Disabling Router Settings
125
Status Monitoring and Statistics
128
Status Monitoring
129
Port Statistics
130
Port Errors
132
Switch Logging
133
Local Logging
134
Real-Time Display
134
Remote Logging
135
Logging Commands
136
Rmon
137
About RMON
137
About the RMON Groups
138
History
138
Statistics
138
Alarms
139
Events
139
Benefits of RMON
139
Allowing Proactive Management
139
Improving Efficiency
139
Reducing the TraffiC Load
139
RMON and the Switch
140
RMON Features of the Switch
140
About Event Actions
141
Software Upgrade and Boot Options
143
Upgrading the Software
143
Rebooting the Switch
144
Saving Configuration Changes
144
Returning to Factory Defaults
145
Boot Option Commands
145
Safety Information
147
Important Safety Information
147
Power
147
Power Cord
148
Fuse
149
Fiber Optic Ports
149
Lithium Battery
150
L'information de Sécurité Importante
150
Power
151
Cordon Électrique
152
Fuse
152
Ports pour Fibres Optiques
153
Batterie au Lithium
153
Wichtige Sicherheitsinformationen
154
Power
154
Power Cord
155
Fuse
155
Faseroptikanschlüsse - Optische Sicherheit
156
Lithiumbatterie
157
Specifications
160
100 C Troubleshooting
161
Leds
161
Using the Command-Line Interface
162
Vlans
164
Stp
165
Routing
166
Support
167
Online Technical Services
167
World Wide Web Site
167
3Com Bulletin Board Service
167
Access by Analog Modem
167
3Comfactssm Automated Fax Service
168
Access by Digital Modem
168
3Comforum on Compuserve Online Service
169
Support from Your Network Supplier
169
Support from 3Com
170
Returning Products for Repair
171
Advertisement
3Com 3Com SuperStack 3 Switch 3800 Family Product Manual (20 pages)
User Guide
Brand:
3Com
| Category:
Switch
| Size: 2.55 MB
Table of Contents
Table of Contents
2
Which 3Com Switch Is Right for You
3
3Com Advanced Gigabit Switches (Managed, Layer 2/3/4)
4
3Com Superstack 3
5
3Com Gigabit to the Desktop Switches
5
(Managed, Layer 2)
5
3Com Superstack 3 Switch 3800 Family
5
3Com Advanced 10/100 Switches (Managed, Layer 2/4)
5
3Com Superstack 3 Switch 4400 Family
5
3Com Entry-Level 10/100 Switches (Managed, Layer2/3)
6
3Com Superstack 3 Switch 3200 Family
6
3Com Entry-Level 10/100 Switches
6
(Managed, Layer 2)
6
3Com Superstack 3 Switch 4200 Family
6
3Com Entry-Level 10/100 and Gigabit Switches (Unmanaged, Rack-Mounted)
7
3Com Baseline Switch Family
7
3Com Small Office Switches
7
3Com Officeconnect Switch Family
7
3Com Intellijack Switches
8
3Com Hubs (Unmanaged)
9
3Com Baseline Dual Speed Hub Family
9
3Com Officeconnect Dual Speed Hub Family
9
3Com Wireless Solutions
10
Wireless Bluetooth
13
3Com Wireless LAN Antennas and Cables
13
Understanding Wireless LAN Standards
13
3Com WAN Routers
14
3Com Officeconnect Router Family
14
3Com Router 3000 Family
14
3Com Router 5000 Family
14
Com WAN Routers
15
3Com Networked (IP) Telephony
15
3Com Security Solutions
16
3Com Perimeter Firewalls
16
Com Security Solutions
17
3Com Embedded Firewall Hardware
17
3Com Embedded Firewall Software
17
3Com Nics
18
3Com Fast Ethernet Nics
18
3Com Gigabit Nics
18
3Com Server Nics
18
3Com Contacts
19
Customer Service
19
Contact Us
19
Additional 3Com Products
19
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