ZyXEL Communications Dimension ES-3124PWR User manual

www.zyxel.com
ES-3124 Series
Intelligent Layer 2+ Switch
User’s Guide
Version 3.80
8/2007
Edition 1
DEFAULT LOGIN
In-band IP Address http://192.168.1.1
Out-of-band IP Address http://192.168.0.1
User Name admin
Password 1234

About This User's Guide
ES-3124 Series User’s Guide 3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the Switch using the web
configurator. You should have at least a basic knowledge of TCP/IP networking concepts and
topology.
Related Documentation
• Web Configurator Online Help
Embedded web help for descriptions of individual screens and supplementary
information.
• Command Reference Guide
The Command Reference Guide explains how to use the Command-Line Interface (CLI)
and CLI commands to configure the Switch.
"It is recommended you use the web configurator to configure the Switch.
• Supporting Disk
Refer to the included CD for support documents.
• ZyXEL Web Site
Please refer to www.zyxel.com for additional support documentation and product
certifications.
User Guide Feedback
Help us help you. Send all User Guide-related comments, questions or suggestions for
improvement to the following address, or use e-mail instead. Thank you!
The Technical Writing Team,
ZyXEL Communications Corp.,
6 Innovation Road II,
Science-Based Industrial Park,
Hsinchu, 300, Taiwan.
E-mail: [email protected]

Document Conventions
ES-3124 Series User’s Guide
4
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
1Warnings tell you about things that could harm you or your device.
"Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
• The ES-3124, ES-3124PWR, ES-3124-4F, and ES-3124F may be referred to as the
“Switch”, the “device”, the “system” or the “product” in this User’s Guide. Distinction is
made where necessary.
• Product labels, screen names, field labels and field choices are all in bold font.
• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER]
means the “enter” or “return” key on your keyboard.
• “Enter” means for you to type one or more characters and then press the [ENTER] key.
“Select” or “choose” means for you to use one of the predefined choices.
• A right angle bracket ( > ) within a screen name denotes a mouse click. For example,
Maintenance > Log > Log Setting means you first click Maintenance in the navigation
panel, then the Log sub menu and finally the Log Setting tab to get to that screen.
• Units of measurement may denote the “metric” value or the “scientific” value. For
example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000”
or “1048576” and so on.
• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

Document Conventions
ES-3124 Series User’s Guide 5
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The Switch icon is not an
exact representation of your device.
Switch Computer Notebook computer
Server DSLAM Firewall
Telephone Switch Router

Safety Warnings
ES-3124 Series User’s Guide
6
Safety Warnings
1For your safety, be sure to read and follow all warning notices and instructions.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk
of electric shock from lightning.
• Connect ONLY suitable accessories to the device.
• Do NOT open the device or unit. Opening or removing covers can expose you to
dangerous high voltage points or other risks. ONLY qualified service personnel should
service or disassemble this device. Please contact your vendor for further information.
• Make sure to connect the cables to the correct ports.
• Place connecting cables carefully so that no one will step on them or stumble over them.
• Always disconnect all cables from this device before servicing or disassembling.
• Use ONLY an appropriate power adaptor or cord for your device. Connect it to the right
supply voltage (for example, 110V AC in North America or 230V AC in Europe).
• Use ONLY power wires of the appropriate wire gauge (see Section 38.1 on page 291 for
details) for your device. Connect it to a power supply of the correct voltage (see Section
38.1 on page 291 for details).
• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the
product where anyone can walk on the power adaptor or cord.
• Do NOT use the device if the power adaptor or cord is damaged as it might cause
electrocution.
• If the power adaptor or cord is damaged, remove it from the device and the power source.
• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a
new one.
• Do not use the device outside, and make sure all the connections are indoors. There is a
remote risk of electric shock from lightning.
• Caution: Risk of explosion if battery (on the motherboard) is replaced by an incorrect
type. Dispose of used batteries according to the instructions. Dispose them at the
applicable collection point for the recycling of electrical and electronic equipment. For
detailed information about recycling of this product, please contact your local city office,
your household waste disposal service or the store where you purchased the product.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
• The PoE (Power over Ethernet) devices that supply or receive power and their connected
Ethernet cables must all be completely indoors.

Safety Warnings
ES-3124 Series User’s Guide 7
• The length of exposed (bare) power wire should not exceed 7 mm.
This product is recyclable. Dispose of it properly.

Safety Warnings
ES-3124 Series User’s Guide
8

Contents Overview
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Contents Overview
Introduction ............................................................................................................................ 31
Introducing the Switch ............................................................................................................... 33
Hardware ................................................................................................................................. 39
Hardware Installation and Connection ....................................................................................... 41
Hardware Overview ................................................................................................................... 45
Web Configurator ................................................................................................................... 53
The Web Configurator ............................................................................................................... 55
Initial Setup Example ................................................................................................................. 65
System Status and Port Statistics ..............................................................................................69
Basic Setting ............................................................................................................................. 75
VLAN ......................................................................................................................................... 87
Static MAC Forward Setup ...................................................................................................... 105
Filtering .................................................................................................................................... 107
Spanning Tree Protocol ........................................................................................................... 109
Bandwidth Control ................................................................................................................... 127
Broadcast Storm Control ......................................................................................................... 129
Mirroring .................................................................................................................................. 131
Link Aggregation ...................................................................................................................... 133
Port Authentication .................................................................................................................. 141
Port Security ............................................................................................................................ 147
Classifier .................................................................................................................................. 151
Policy Rule ............................................................................................................................... 157
Queuing Method ...................................................................................................................... 163
VLAN Stacking ......................................................................................................................... 167
Multicast .................................................................................................................................. 173
Authentication & Accounting ....................................................................................................187
IP Source Guard ...................................................................................................................... 201
Loop Guard .............................................................................................................................. 221
Static Routing .......................................................................................................................... 225
Differentiated Services ............................................................................................................. 227
DHCP ...................................................................................................................................... 235
Maintenance ............................................................................................................................ 241
Access Control ........................................................................................................................ 247
Diagnostic ................................................................................................................................ 267
Syslog ...................................................................................................................................... 269

Contents Overview
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Cluster Management ............................................................................................................... 273
MAC Table ............................................................................................................................... 279
ARP Table ................................................................................................................................ 281
Configure Clone ....................................................................................................................... 283
Troubleshooting and Specifications .................................................................................. 285
Troubleshooting ....................................................................................................................... 287
Product Specifications ............................................................................................................. 291
Appendices and Index ......................................................................................................... 299

Table of Contents
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Table of Contents
About This User's Guide .......................................................................................................... 3
Document Conventions............................................................................................................4
Safety Warnings........................................................................................................................ 6
Contents Overview ................................................................................................................... 9
Table of Contents.................................................................................................................... 11
List of Figures ......................................................................................................................... 21
List of Tables........................................................................................................................... 27
Part I: Introduction................................................................................. 31
Chapter 1
Introducing the Switch ........................................................................................................... 33
1.1 Overview .............................................................................................................................. 33
1.1.1 Backbone Application ................................................................................................. 33
1.1.2 Bridging Example ....................................................................................................... 34
1.1.3 High-performance Switched Example ........................................................................ 35
1.1.4 IEEE 802.1Q VLAN Application Examples ................................................................ 35
1.2 Ways to Manage the Switch ................................................................................................ 36
1.3 Good Habits for Managing the Switch ................................................................................. 37
Part II: Hardware .................................................................................... 39
Chapter 2
Hardware Installation and Connection ................................................................................. 41
2.1 Freestanding Installation ..................................................................................................... 41
2.2 Mounting the Switch on a Rack .......................................................................................... 42
2.2.1 Rack-mounted Installation Requirements .................................................................. 42
2.2.2 Attaching the Mounting Brackets to the Switch .......................................................... 42
2.2.3 Mounting the Switch on a Rack .................................................................................. 43
Chapter 3
Hardware Overview................................................................................................................. 45

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3.1 Panel Connections ............................................................................................................. 45
3.1.1 Console Port ............................................................................................................. 47
3.1.2 Ethernet Ports ............................................................................................................ 47
3.1.3 Transceiver Slots .......................................................................................................48
3.2 Rear Panel ........................................................................................................................... 49
3.2.1 Power Connector ....................................................................................................... 50
3.2.2 External Backup Power Supply Connector ................................................................ 50
3.3 LEDs ................................................................................................................................ 50
Part III: Web Configurator ..................................................................... 53
Chapter 4
The Web Configurator ............................................................................................................55
4.1 Introduction .......................................................................................................................... 55
4.2 System Login .................................................................................................................... 55
4.3 The Status Screen .......................................................................................................... 56
4.3.1 Change Your Password .......................................................................................... 61
4.4 Saving Your Configuration ................................................................................................... 61
4.5 Switch Lockout .................................................................................................................. 62
4.6 Resetting the Switch ......................................................................................................... 62
4.6.1 Reload the Configuration File .................................................................................... 62
4.7 Logging Out of the Web Configurator ................................................................................. 63
4.8 Help .................................................................................................................................... 64
Chapter 5
Initial Setup Example.............................................................................................................. 65
5.1 Overview .............................................................................................................................. 65
5.1.1 Creating a VLAN ........................................................................................................ 65
5.1.2 Setting Port VID .........................................................................................................66
5.2 Configuring Switch Management IP Address ...................................................................... 67
Chapter 6
System Status and Port Statistics......................................................................................... 69
6.1 Overview .............................................................................................................................. 69
6.2 Port Status Summary ...................................................................................................... 69
6.2.1 Status: Port Details ................................................................................................70
Chapter 7
Basic Setting .......................................................................................................................... 75
7.1 Overview .............................................................................................................................. 75
7.2 System Information ........................................................................................................... 75

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7.3 General Setup ................................................................................................................. 77
7.4 Introduction to VLANs ......................................................................................................... 79
7.5 Switch Setup Screen ........................................................................................................ 80
7.6 IP Setup ............................................................................................................................ 82
7.6.1 IP Interfaces ............................................................................................................... 82
7.7 Port Setup ........................................................................................................................... 84
Chapter 8
VLAN ........................................................................................................................................ 87
8.1 Introduction to IEEE 802.1Q Tagged VLANs .................................................................. 87
8.1.1 Forwarding Tagged and Untagged Frames ................................................................ 87
8.2 Automatic VLAN Registration ............................................................................................. 88
8.2.1 GARP ......................................................................................................................... 88
8.2.2 GVRP ......................................................................................................................... 88
8.3 Port VLAN Trunking ............................................................................................................ 89
8.4 Select the VLAN Type ........................................................................................................ 89
8.5 Static VLAN ......................................................................................................................... 89
8.5.1 Static VLAN Status .................................................................................................... 90
8.5.2 Static VLAN Details ................................................................................................... 90
8.5.3 Configure a Static VLAN ........................................................................................ 91
8.5.4 Configure VLAN Port Settings ................................................................................ 92
8.6 Subnet Based VLANs ......................................................................................................... 94
8.7 Configuring Subnet Based VLAN ...................................................................................... 95
8.8 Protocol Based VLANs ....................................................................................................... 96
8.9 Configuring Protocol Based VLAN .................................................................................... 97
8.10 Create an IP-based VLAN Example .................................................................................. 99
8.11 Port-based VLAN Setup .............................................................................................. 100
8.11.1 Configure a Port-based VLAN ............................................................................... 100
Chapter 9
Static MAC Forward Setup................................................................................................... 105
9.1 Overview ............................................................................................................................ 105
9.2 Configuring Static MAC Forwarding ............................................................................. 105
Chapter 10
Filtering.................................................................................................................................. 107
10.1 Configure a Filtering Rule .............................................................................................107
Chapter 11
Spanning Tree Protocol........................................................................................................ 109
11.1 STP/RSTP Overview ..................................................................................................... 109
11.1.1 STP Terminology ................................................................................................... 109
11.1.2 How STP Works .....................................................................................................110

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11.1.3 STP Port States ......................................................................................................111
11.1.4 Multiple RSTP .......................................................................................................111
11.1.5 Multiple STP ............................................................................................................112
11.2 Spanning Tree Protocol Status Screen .............................................................................114
11.3 Spanning Tree Configuration ...........................................................................................115
11.4 Configure Rapid Spanning Tree Protocol ......................................................................116
11.5 Rapid Spanning Tree Protocol Status .........................................................................117
11.6 Configure Multiple Rapid Spanning Tree Protocol .........................................................119
11.7 Multiple Rapid Spanning Tree Protocol Status ........................................................... 120
11.8 Configure Multiple Spanning Tree Protocol .................................................................. 122
11.9 Multiple Spanning Tree Protocol Status ..................................................................... 124
Chapter 12
Bandwidth Control................................................................................................................ 127
12.1 Bandwidth Control Overview ......................................................................................... 127
12.1.1 CIR and PIR ........................................................................................................... 127
12.2 Bandwidth Control Setup ................................................................................................. 127
Chapter 13
Broadcast Storm Control ..................................................................................................... 129
13.1 Broadcast Storm Control Setup ...................................................................................... 129
Chapter 14
Mirroring ................................................................................................................................ 131
14.1 Port Mirroring Setup ....................................................................................................... 131
Chapter 15
Link Aggregation .................................................................................................................. 133
15.1 Link Aggregation Overview ............................................................................................. 133
15.2 Dynamic Link Aggregation .............................................................................................. 133
15.2.1 Link Aggregation ID ............................................................................................... 134
15.3 Link Aggregation Status ..................................................................................................134
15.4 Link Aggregation Setting ................................................................................................ 135
15.5 Link Aggregation Control Protocol ................................................................................ 136
15.6 Static Trunking Example .................................................................................................. 138
Chapter 16
Port Authentication............................................................................................................... 141
16.1 Port Authentication Overview ......................................................................................... 141
16.1.1 IEEE 802.1x Authentication ................................................................................... 141
16.1.2 MAC Authentication ............................................................................................... 142
16.2 Port Authentication Configuration .................................................................................... 143
16.2.1 Activate IEEE 802.1x Security ........................................................................... 143

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16.2.2 Activate MAC Authentication ................................................................................. 144
Chapter 17
Port Security.......................................................................................................................... 147
17.1 About Port Security ......................................................................................................... 147
17.2 Port Security Setup .......................................................................................................... 147
Chapter 18
Classifier................................................................................................................................ 151
18.1 About the Classifier and QoS .......................................................................................... 151
18.2 Configuring the Classifier ...............................................................................................151
18.3 Viewing and Editing Classifier Configuration ................................................................... 154
18.4 Classifier Example ........................................................................................................... 155
Chapter 19
Policy Rule............................................................................................................................. 157
19.1 Policy Rules Overview ....................................................................................................157
19.1.1 DiffServ .................................................................................................................. 157
19.1.2 DSCP and Per-Hop Behavior ................................................................................. 157
19.2 Configuring Policy Rules ................................................................................................. 158
19.3 Viewing and Editing Policy Configuration ........................................................................ 160
19.4 Policy Example ................................................................................................................ 161
Chapter 20
Queuing Method.................................................................................................................... 163
20.1 Queuing Method Overview ............................................................................................. 163
20.1.1 Strictly Priority ........................................................................................................ 163
20.1.2 Weighted Fair Queuing .......................................................................................... 163
20.1.3 Weighted Round Robin Scheduling (WRR) ........................................................... 164
20.2 Configuring Queuing ........................................................................................................ 164
Chapter 21
VLAN Stacking ...................................................................................................................... 167
21.1 VLAN Stacking Overview ................................................................................................ 167
21.1.1 VLAN Stacking Example ........................................................................................ 167
21.2 VLAN Stacking Port Roles ............................................................................................... 168
21.3 VLAN Tag Format ............................................................................................................ 169
21.3.1 Frame Format ........................................................................................................ 169
21.4 Configuring VLAN Stacking ............................................................................................. 170
Chapter 22
Multicast ................................................................................................................................ 173
22.1 Multicast Overview ......................................................................................................... 173

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22.1.1 IP Multicast Addresses ........................................................................................... 173
22.1.2 IGMP Filtering ........................................................................................................ 173
22.1.3 IGMP Snooping ..................................................................................................... 173
22.1.4 IGMP Snooping and VLANs ................................................................................... 174
22.2 Multicast Status .............................................................................................................. 174
22.3 Multicast Setting ............................................................................................................. 174
22.4 IGMP Snooping VLAN .................................................................................................... 176
22.5 IGMP Filtering Profile ..................................................................................................... 178
22.6 MVR Overview ................................................................................................................ 179
22.6.1 Types of MVR Ports ............................................................................................... 179
22.6.2 MVR Modes ........................................................................................................... 180
22.6.3 How MVR Works .................................................................................................... 180
22.7 General MVR Configuration ............................................................................................ 180
22.8 MVR Group Configuration .............................................................................................. 182
22.8.1 MVR Configuration Example .................................................................................. 183
Chapter 23
Authentication & Accounting .............................................................................................. 187
23.1 Authentication, Authorization and Accounting ................................................................ 187
23.1.1 Local User Accounts .............................................................................................. 187
23.1.2 RADIUS and TACACS+ ........................................................................................ 188
23.2 Authentication and Accounting Screens .......................................................................... 188
23.2.1 RADIUS Server Setup ........................................................................................ 188
23.2.2 TACACS+ Server Setup ..................................................................................... 190
23.2.3 Authentication and Accounting Setup ................................................................ 192
23.2.4 Vendor Specific Attribute ........................................................................................ 195
23.3 Supported RADIUS Attributes ......................................................................................... 196
23.3.1 Attributes Used for Authentication .......................................................................... 197
23.3.2 Attributes Used for Accounting ............................................................................... 197
Chapter 24
IP Source Guard.................................................................................................................... 201
24.1 IP Source Guard Overview .............................................................................................. 201
24.1.1 DHCP Snooping Overview ..................................................................................... 201
24.1.2 ARP Inspection Overview ...................................................................................... 203
24.2 IP Source Guard .............................................................................................................. 205
24.3 IP Source Guard Static Binding ....................................................................................... 205
24.4 DHCP Snooping .............................................................................................................. 207
24.5 DHCP Snooping Configure .............................................................................................. 210
24.5.1 DHCP Snooping Port Configure ..............................................................................211
24.5.2 DHCP Snooping VLAN Configure .......................................................................... 213
24.6 ARP Inspection Status .....................................................................................................214
24.6.1 ARP Inspection VLAN Status ................................................................................. 214

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24.6.2 ARP Inspection Log Status .................................................................................... 215
24.7 ARP Inspection Configure ............................................................................................... 217
24.7.1 ARP Inspection Port Configure .............................................................................. 218
24.7.2 ARP Inspection VLAN Configure ........................................................................... 219
Chapter 25
Loop Guard............................................................................................................................ 221
25.1 Loop Guard Overview ..................................................................................................... 221
25.2 Loop Guard Setup ........................................................................................................... 223
Chapter 26
Static Routing........................................................................................................................ 225
26.1 Configuring Static Routing ............................................................................................. 225
Chapter 27
Differentiated Services .........................................................................................................227
27.1 DiffServ Overview ........................................................................................................... 227
27.1.1 DSCP and Per-Hop Behavior ................................................................................ 227
27.1.2 DiffServ Network Example .................................................................................... 228
27.2 Two Rate Three Color Marker Traffic Policing ................................................................. 228
27.2.1 TRTCM - Color-blind Mode .................................................................................... 229
27.2.2 TRTCM - Color-aware Mode .................................................................................. 229
27.3 Activating DiffServ .......................................................................................................... 230
27.3.1 Configuring 2-Rate 3 Color Marker Settings ......................................................... 230
27.4 DSCP-to-IEEE 802.1p Priority Settings ...................................................................... 232
27.4.1 Configuring DSCP Settings .................................................................................... 232
Chapter 28
DHCP...................................................................................................................................... 235
28.1 DHCP Overview ............................................................................................................. 235
28.1.1 DHCP Modes ........................................................................................................ 235
28.1.2 DHCP Configuration Options ................................................................................. 235
28.2 DHCP Status ................................................................................................................... 235
28.3 DHCP Relay ................................................................................................................... 236
28.3.1 DHCP Relay Agent Information ............................................................................. 236
28.3.2 Configuring DHCP Global Relay ............................................................................ 237
28.3.3 Global DHCP Relay Configuration Example .......................................................... 238
28.4 Configuring DHCP VLAN Settings ................................................................................ 238
28.4.1 Example: DHCP Relay for Two VLANs .................................................................. 240
Chapter 29
Maintenance .......................................................................................................................... 241
29.1 The Maintenance Screen ............................................................................................... 241

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29.2 Load Factory Default ...................................................................................................... 242
29.3 Save Configuration .......................................................................................................... 242
29.4 Reboot System ................................................................................................................ 243
29.5 Firmware Upgrade ........................................................................................................ 243
29.6 Restore a Configuration File ......................................................................................... 244
29.7 Backup a Configuration File ......................................................................................... 244
29.8 FTP Command Line ........................................................................................................ 245
29.8.1 Filename Conventions .......................................................................................... 245
29.8.2 FTP Command Line Procedure ............................................................................ 245
29.8.3 GUI-based FTP Clients .......................................................................................... 246
29.8.4 FTP Restrictions .................................................................................................... 246
Chapter 30
Access Control...................................................................................................................... 247
30.1 Access Control Overview ............................................................................................ 247
30.2 The Access Control Main Screen .................................................................................... 247
30.3 About SNMP .................................................................................................................. 248
30.3.1 SNMP v3 and Security ........................................................................................... 249
30.3.2 Supported MIBs ................................................................................................... 249
30.3.3 SNMP Traps .......................................................................................................... 249
30.3.4 Configuring SNMP .............................................................................................. 255
30.3.5 Configuring SNMP Trap Group ........................................................................... 257
30.3.6 Setting Up Login Accounts ................................................................................. 258
30.4 SSH Overview ................................................................................................................. 260
30.5 How SSH works ............................................................................................................... 260
30.6 SSH Implementation on the Switch ................................................................................. 261
30.6.1 Requirements for Using SSH ................................................................................. 261
30.7 Introduction to HTTPS .....................................................................................................261
30.8 HTTPS Example .............................................................................................................. 262
30.8.1 Internet Explorer Warning Messages ..................................................................... 262
30.8.2 Netscape Navigator Warning Messages ................................................................ 263
30.8.3 The Main Screen .................................................................................................... 263
30.9 Service Port Access Control ......................................................................................... 264
30.10 Remote Management ............................................................................................... 265
Chapter 31
Diagnostic.............................................................................................................................. 267
31.1 Diagnostic ....................................................................................................................... 267
Chapter 32
Syslog .................................................................................................................................... 269
32.1 Syslog Overview .............................................................................................................. 269
32.2 Syslog Setup .................................................................................................................. 269

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32.3 Syslog Server Setup ....................................................................................................... 270
Chapter 33
Cluster Management.............................................................................................................273
33.1 Clustering Management Status Overview ...................................................................... 273
33.2 Cluster Management Status ........................................................................................... 274
33.2.1 Cluster Member Switch Management ................................................................... 275
33.3 Clustering Management Configuration .......................................................................... 276
Chapter 34
MAC Table.............................................................................................................................. 279
34.1 MAC Table Overview ...................................................................................................... 279
34.2 Viewing the MAC Table ................................................................................................... 280
Chapter 35
ARP Table .............................................................................................................................. 281
35.1 ARP Table Overview .......................................................................................................281
35.1.1 How ARP Works .................................................................................................... 281
35.2 Viewing the ARP Table ................................................................................................... 281
Chapter 36
Configure Clone .................................................................................................................... 283
36.1 Configure Clone .............................................................................................................. 283
Part IV: Troubleshooting and Specifications..................................... 285
Chapter 37
Troubleshooting.................................................................................................................... 287
37.1 Power, Hardware Connections, and LEDs ...................................................................... 287
37.2 Switch Access and Login ................................................................................................. 288
Chapter 38
Product Specifications .........................................................................................................291
38.1 General Switch Specifications ......................................................................................... 291
38.2 Cable Pin Assignments ................................................................................................... 296
Part V: Appendices and Index ............................................................ 299
Appendix A Setting up Your Computer’s IP Address............................................................ 301
Appendix B Pop-up Windows, JavaScripts and Java Permissions ......................................323

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Appendix C IP Addresses and Subnetting ........................................................................... 331
Appendix D Common Services ............................................................................................ 341
Appendix E Importing Certificates ........................................................................................ 345
Appendix F Legal Information .............................................................................................. 351
Appendix G Customer Support ............................................................................................ 355
Index....................................................................................................................................... 361