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3com 2924-PWR User Manual Page 200
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TROUBLESHOOTING
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17
V
IEWING
S
TATISTICS
This section contains
information for viewing por
t statistics, and contains
the following topics:
■
Viewing Port Statistics
1
2
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247
248
User Guide
1
3Com Corporation
2
350 Campus Drive
2
Marlborough
2
MA 01752-3064
2
ABOUT THIS GUIDE
3
4 ABOUT THIS GUIDE
4
Related
5
Documentation
5
CONTENTS
6
3 VIEWING BASIC SETTINGS
7
4 MANAGING DEVICE SECURITY
7
5 MANAGING SYSTEM INFORMATION
8
6 CONFIGURING PORTS
8
7 AGGREGATING PORTS
8
8 CONFIGURING VLANS
8
10 CONFIGURING IGMP SNOOPING
9
11 CONFIGURING SPANNING TREE
9
12 CONFIGURING SNMP
9
14 MANAGING SYSTEM FILES
10
16 MANAGING SYSTEM LOGS
10
17 VIEWING STATISTICS
10
A 3COM NETWORK MANAGEMENT
11
C PIN-OUTS
11
D TROUBLESHOOTING
11
E 3COM CLI REFERENCE GUIDE
11
F GLOSSARY
12
GETTING STARTED
13
About the Switch
14
2924-PWR
14
LED Status
16
Indicators
16
Specifications
17
Installing the
18
Setting Up for
19
Management
19
Methods of
19
Managing a Switch
19
Switch Setup
20
Overview
20
Switch Setup Overview 21
21
22 CHAPTER 1: GETTING STARTED
22
Using the
23
Command Line
23
Interface (CLI)
23
24 CHAPTER 1: GETTING STARTED
24
HAPTER 1: GETTING STARTED
26
Setting Up Web
27
Interface
27
Setting Up SNMP
28
Management V1 or
28
Default Users and
29
Passwords
29
Upgrading
29
Software using the
29
USING THE 3COM WEB INTERFACE
30
Starting the 3Com
31
Web Interface
31
Understanding the
33
3Com Web
33
Using Screen and
36
Table Options
36
Figure 11 IP Setup Page
37
Modify Page opens:
38
2 Modify the fields
38
Remove Page opens:
39
Saving the
40
Configuration
40
Resetting the
41
Restoring Factory
43
Defaults
43
Logging Off the
44
VIEWING BASIC SETTINGS
45
Figure 19 Color Key Page
48
MANAGING DEVICE SECURITY
49
Configuring System
50
Configuring System Access 51
51
Configuring System Access 53
53
Defining RADIUS
55
Defining Port-Based
57
Authentication
57
(802.1X)
57
802.1X Global Settings
60
802.1X Port Settings
61
Defining Access
62
Control Lists
62
Add Rules to ACL
65
Modify Rule
77
Enabling Broadcast
86
Enabling Broadcast Storm 87
87
MANAGING SYSTEM
88
INFORMATION
88
Figure 39 Device View Page
89
■ Configuring System Name
91
■ Configuring System Time
91
Figure 40 System Name Page
92
Local Settings
93
Figure 43 Reset Page
97
CONFIGURING PORTS
98
through a
100
■ Enable — Enables the port
102
■ Enabled — Enables the port
104
AGGREGATING PORTS
106
HAPTER 7: AGGREGATING PORTS
108
Figure 52 LACP Modify Page
114
2 Define the fields
115
CONFIGURING VLANS
116
Figure 53 VLAN Detail Page
117
HAPTER 8: CONFIGURING VLANS
118
Figure 55 VLAN Setup Page
119
Rename VLAN
120
Figure 56 Modify VLAN Page
121
Figure 58 VLAN Remove Page
124
CONFIGURING IP AND MAC
125
ADDRESS INFORMATION
125
Figure 59 IP Setup Page
126
Configuring ARP
127
Settings
127
Configuring ARP Settings 129
129
Configuring ARP Settings 131
131
Configuring
132
Address Tables
132
Figure 67 Port Remove Page
139
CONFIGURING IGMP SNOOPING
143
CONFIGURING SPANNING TREE
146
Global Settings
150
Bridge Settings
151
Designated Root
152
CONFIGURING SNMP
155
HAPTER 12: CONFIGURING SNMP
156
SNMP Management
157
Community String
157
CONFIGURING QUALITY OF
162
Figure 77 CoS Summary Page
163
Figure 78 CoS Setup Page
164
Figure 83 Trust Setup Page
169
Ingress Rate Limit
170
Egress Shaping Rates
171
Egress Shaping Rate
173
Defining Voice
174
Defining Voice VLAN 175
175
Defining Voice VLAN 177
177
Defining Voice VLAN 179
179
OUI List
181
Defining Voice VLAN 183
183
MANAGING SYSTEM FILES
184
■ Backing Up System Files
185
■ Restoring Files
185
■ Restore the Software Image
185
■ Activating Image Files
185
Configuration Upload
186
Configuration Download
187
Figure 95 Active Image Page
189
MANAGING POWER OVER
190
ETHERNET DEVICES
190
Device Power Display
191
Ports Power Display
192
MANAGING SYSTEM LOGS
195
VIEWING STATISTICS
200
HAPTER 17: VIEWING STATISTICS
202
MANAGING DEVICE DIAGNOSTICS
204
Configuring Port
205
Mirroring
205
Viewing Cable
209
Diagnostics
209
Figure 104 Diagnostics Page
211
3COM NETWORK MANAGEMENT
212
3Com Network
213
Director
213
Access Manager
213
FEATURES
215
DEVICE SPECIFICATIONS AND
215
■ Advertise their abilities
216
PIN-OUTS
221
Ethernet Port RJ-45
222
Pin Assignments
222
Tab le 11 Pin assignments
223
TROUBLESHOOTING
224
PPENDIX D: TROUBLESHOOTING
226
3COM CLI REFERENCE GUIDE
227
Password:
228
Select menu option#
228
Incorrect Password
228
■ URL — URL address to ping
230
Default Configuration
232
Select menu option: logout
236
Username:
236
GLOSSARY
238
240 APPENDIX F: GLOSSARY
240
242 APPENDIX F: GLOSSARY
242
OBTAINING SUPPORT FOR
244
YOUR 3COM PRODUCTS
244
Access Software
245
Downloads
245
+61 2 9937 5048, or send an
246
REGULATORY NOTICES
248
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