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GS2210
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zyxel GS2210 User Manual

Quick Start Guide

GS2210 Series

Intelligent Layer 2 GbE Switch
Version 4.30 Edition 2, 06/2016
Default Login Details
LAN IP Address http://192.168.1.1 User Name admin Password 1234
www.zyxel.com
Copyright © 2016 ZyXEL Communications Corporation
IMPORTANT! READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE.
This is a User’s Guide for a series of products. Not all products support all firmware features. Screenshots and graphics in this book may differ slightly from your product due to differences in your product firmware or your computer operating system. Every effort has been made to ensure that the information in this manual is accurate.
Related Documentation
• CLI Reference Guide The CLI Reference Guide explains how to use the Command-Line Interface (CLI) to configure the
Switch.
Note: It is recommended you use the Web Configurator to configure the Switch.
• Web Configurator Online Help Click the help icon in any screen for help in configuring that screen and supplementary
information.
•More Information Go to support.zyxel.com to find other information on the Switch.
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Contents Overview

Contents Overview
User’s Guide .......................................................................................................................................18
Getting to Know Your Switch ...................................................................................................................19
Hardware Installation and Connection ....................................................................................................24
Hardware Panels .....................................................................................................................................27
Technical Reference ..........................................................................................................................33
The Web Configurator ............................................................................................................................. 34
Initial Setup Example ..............................................................................................................................42
Tutorials ..................................................................................................................................................46
Status and ZON .......................................................................................................................................55
Basic Setting ...........................................................................................................................................64
VLAN ....................................................................................................................................................... 93
Static MAC Forward Setup .................................................................................................................... 114
Static Multicast Forward Setup .............................................................................................................. 116
Filtering ................................................................................................................................................. 119
Spanning Tree Protocol .........................................................................................................................121
Bandwidth Control ................................................................................................................................. 142
Broadcast Storm Control ....................................................................................................................... 144
Mirroring ................................................................................................................................................146
Link Aggregation ...................................................................................................................................148
Port Authentication ................................................................................................................................ 157
Port Security ..........................................................................................................................................165
Time Range ...........................................................................................................................................168
Classifier ...............................................................................................................................................170
Policy Rule ............................................................................................................................................179
Queuing Method ....................................................................................................................................183
Multicast ................................................................................................................................................186
AAA ....................................................................................................................................................... 211
IP Source Guard ...................................................................................................................................222
Loop Guard ...........................................................................................................................................257
Layer 2 Protocol Tunneling ................................................................................................................... 261
PPPoE ................................................................................................................................................... 265
Error Disable .........................................................................................................................................273
Private VLAN .........................................................................................................................................280
Green Ethernet ......................................................................................................................................282
Link Layer Discovery Protocol (LLDP) ..................................................................................................284
Anti-Arpscan ..........................................................................................................................................309
BPDU Guard .........................................................................................................................................315
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Contents Overview
OAM ......................................................................................................................................................318
ZULD .....................................................................................................................................................326
Static Route ...........................................................................................................................................330
Differentiated Services ..........................................................................................................................333
DHCP ....................................................................................................................................................337
ARP Setup ............................................................................................................................................349
Maintenance ..........................................................................................................................................353
Access Control ...................................................................................................................................... 362
Diagnostic .............................................................................................................................................385
System Log ...........................................................................................................................................388
Syslog Setup ......................................................................................................................................... 389
Cluster Management ............................................................................................................................. 392
MAC Table .............................................................................................................................................398
ARP Table .............................................................................................................................................401
Path MTU Table ....................................................................................................................................403
Configure Clone ....................................................................................................................................404
IPv6 Neighbor Table ..............................................................................................................................407
Troubleshooting ....................................................................................................................................409
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Table of Contents

Table of Contents
Contents Overview...............................................................................................................................3
Table of Contents .................................................................................................................................5
Part I: User’s Guide .........................................................................................18
Chapter 1
Getting to Know Your Switch.............................................................................................................19
1.1 Introduction .......................................................................................................................................19
1.1.1 Backbone Application .............................................................................................................. 20
1.1.2 Bridging Example ....................................................................................................................21
1.1.3 High Performance Switching Example ....................................................................................21
1.1.4 IEEE 802.1Q VLAN Application Examples ..............................................................................22
1.2 Ways to Manage the Switch ..............................................................................................................23
1.3 Good Habits for Managing the Switch ...............................................................................................23
Chapter 2
Hardware Installation and Connection.............................................................................................24
2.1 Installation Scenarios ........................................................................................................................24
2.2 Desktop Installation Procedure ........................................................................................................24
2.3 Mounting the Switch on a Rack ........................................................................................................24
2.3.1 Rack-mounted Installation Requirements ................................................................................24
2.3.2 Attaching the Mounting Brackets to the Switch .......................................................................25
2.3.3 Mounting the Switch on a Rack ...............................................................................................25
Chapter 3
Hardware Panels.................................................................................................................................27
3.1 Front Panel ........................................................................................................................................27
3.1.1 Gigabit Ethernet Ports ............................................................................................................28
3.1.2 Mini-GBIC Slots .......................................................................................................................28
3.1.3 LED Mode (only available for GS2210-48HP) .........................................................................30
3.2 Rear Panel ........................................................................................................................................30
3.2.1 Console Port ............................................................................................................................31
3.2.2 Power Connector .....................................................................................................................31
3.3 LEDs ...............................................................................................................................................32
Part II: Technical Reference............................................................................33
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Chapter 4
The Web Configurator........................................................................................................................34
4.1 Overview ...........................................................................................................................................34
4.2 System Login ................................................................................................................................... 34
4.3 The Status Screen ............................................................................................................................35
4.3.1 Change Your Password ..........................................................................................................39
4.4 Saving Your Configuration ................................................................................................................39
4.5 Switch Lockout .................................................................................................................................40
4.6 Resetting the Switch ........................................................................................................................40
4.6.1 Reload the Configuration File .................................................................................................40
4.7 Logging Out of the Web Configurator .............................................................................................. 41
4.8 Help ..................................................................................................................................................41
Chapter 5
Initial Setup Example..........................................................................................................................42
5.1 Overview ...........................................................................................................................................42
5.1.1 Creating a VLAN ...................................................................................................................... 42
5.1.2 Setting Port VID ....................................................................................................................... 43
5.2 Configuring Switch Management IP Address ....................................................................................44
Chapter 6
Tutorials...............................................................................................................................................46
6.1 Overview ...........................................................................................................................................46
6.2 How to Use DHCPv4 Snooping on the Switch ..................................................................................46
6.3 How to Use DHCPv4 Relay on the Switch ........................................................................................49
6.3.1 DHCP Relay Tutorial Introduction ............................................................................................ 50
6.3.2 Creating a VLAN ...................................................................................................................... 50
6.3.3 Configuring DHCPv4 Relay .....................................................................................................53
6.3.4 Troubleshooting .......................................................................................................................54
Chapter 7
Status and ZON...................................................................................................................................55
7.1 Overview ...........................................................................................................................................55
7.1.1 What You Can Do ....................................................................................................................55
7.2 Status ................................................................................................................................................55
7.3 ZyXEL One Network (ZON) Utility Screen ........................................................................................57
7.4 ZON Neighbor Management Screen ................................................................................................58
7.5 Port Status .......................................................................................................................................59
7.5.1 Port Details ...........................................................................................................................61
Chapter 8
Basic Setting.......................................................................................................................................64
8.1 Overview ...........................................................................................................................................64
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8.1.1 What You Can Do ....................................................................................................................64
8.2 System Information ........................................................................................................................64
8.3 General Setup .................................................................................................................................66
8.4 Introduction to VLANs ......................................................................................................................68
8.5 Switch Setup ....................................................................................................................................69
8.6 IP Setup ...........................................................................................................................................70
8.6.1 Management IP Addresses .....................................................................................................71
8.7 Port Setup ........................................................................................................................................ 72
8.8 PoE Status ....................................................................................................................................... 74
8.8.1 PoE Time Range Status ..........................................................................................................76
8.8.2 PoE Setup .............................................................................................................................. 77
8.9 Interface Setup ..................................................................................................................................79
8.10 IPv6 .................................................................................................................................................80
8.10.1 IPv6 Interface Status .............................................................................................................81
8.10.2 IPv6 Configuration ................................................................................................................. 84
8.10.3 IPv6 Global Setup ..................................................................................................................84
8.10.4 IPv6 Interface Setup ..............................................................................................................85
8.10.5 IPv6 Link-Local Address Setup .............................................................................................86
8.10.6 IPv6 Global Address Setup ...................................................................................................87
8.10.7 IPv6 Neighbor Discovery Setup .............................................................................................88
8.10.8 IPv6 Neighbor Setup .............................................................................................................89
8.10.9 DHCPv6 Client Setup ............................................................................................................ 90
8.11 DNS ................................................................................................................................................. 92
Chapter 9
VLAN....................................................................................................................................................93
9.1 Overview ...........................................................................................................................................93
9.1.1 What You Can Do ....................................................................................................................93
9.1.2 What You Need to Know ..........................................................................................................93
9.2 VLAN Status ..................................................................................................................................... 96
9.2.1 VLAN Details ..........................................................................................................................97
9.3 VLAN Configuration .........................................................................................................................98
9.4 Configure a Static VLAN .................................................................................................................98
9.5 Configure VLAN Port Settings .......................................................................................................100
9.6 Subnet Based VLANs ....................................................................................................................101
9.6.1 Configuring Subnet Based VLAN ........................................................................................ 102
9.7 Protocol Based VLANs ................................................................................................................... 104
9.7.1 Configuring Protocol Based VLAN ........................................................................................104
9.8 Voice VLAN .....................................................................................................................................106
9.9 MAC Based VLAN ...........................................................................................................................107
9.10 Port-Based VLAN Setup .............................................................................................................109
9.10.1 Configure a Port-Based VLAN .............................................................................................109
9.11 Technical Reference ...................................................................................................................... 112
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9.11.1 Create an IP-based VLAN Example .................................................................................... 112
Chapter 10
Static MAC Forward Setup...............................................................................................................114
10.1 Overview ....................................................................................................................................... 114
10.1.1 What You Can Do ................................................................................................................ 114
10.2 Configuring Static MAC Forwarding ............................................................................................. 114
Chapter 11
Static Multicast Forward Setup .......................................................................................................116
11.1 Static Multicast Forward Setup Overview ..................................................................................... 116
11.1.1 What You Can Do ................................................................................................................ 116
11.1.2 What You Need To Know ..................................................................................................... 116
11.2 Configuring Static Multicast Forwarding ........................................................................................ 117
Chapter 12
Filtering..............................................................................................................................................119
12.1 Filtering Overview ........................................................................................................................ 119
12.1.1 What You Can Do ................................................................................................................ 119
12.2 Configure a Filtering Rule ............................................................................................................. 119
Chapter 13
Spanning Tree Protocol....................................................................................................................121
13.1 Spanning Tree Protocol Overview ................................................................................................121
13.1.1 What You Can Do ................................................................................................................121
13.1.2 What You Need to Know ......................................................................................................121
13.2 Spanning Tree Protocol Status Screen .........................................................................................124
13.3 Spanning Tree Configuration .......................................................................................................124
13.4 Configure Rapid Spanning Tree Protocol ...................................................................................125
13.5 Rapid Spanning Tree Protocol Status ..........................................................................................127
13.6 Configure Multiple Rapid Spanning Tree Protocol .....................................................................129
13.7 Multiple Rapid Spanning Tree Protocol Status .............................................................................131
13.8 Configure Multiple Spanning Tree Protocol ................................................................................ 132
13.8.1 MSTP Port Configuration ....................................................................................................135
13.9 Multiple Spanning Tree Protocol Status .......................................................................................137
13.10 Technical Reference ....................................................................................................................139
13.10.1 MSTP Network Example ...................................................................................................139
13.10.2 MST Region .......................................................................................................................140
13.10.3 MST Instance ....................................................................................................................141
13.10.4 Common and Internal Spanning Tree (CIST) .................................................................... 141
Chapter 14
Bandwidth Control............................................................................................................................142
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14.1 Bandwidth Control Overview ........................................................................................................142
14.1.1 What You Can Do ................................................................................................................142
14.2 Bandwidth Control Setup .............................................................................................................. 142
Chapter 15
Broadcast Storm Control.................................................................................................................144
15.1 Broadcast Storm Control Overview ..............................................................................................144
15.1.1 What You Can Do ................................................................................................................144
15.2 Broadcast Storm Control Setup .....................................................................................................144
Chapter 16
Mirroring............................................................................................................................................146
16.1 Mirroring Overview ....................................................................................................................... 146
16.1.1 What You Can Do ................................................................................................................146
16.2 Port Mirroring Setup ......................................................................................................................146
Chapter 17
Link Aggregation..............................................................................................................................148
17.1 Link Aggregation Overview .......................................................................................................... 148
17.1.1 What You Can Do ................................................................................................................148
17.1.2 What You Need to Know ......................................................................................................148
17.2 Link Aggregation Status ................................................................................................................149
17.3 Link Aggregation Setting .............................................................................................................. 151
17.3.1 Link Aggregation Control Protocol ....................................................................................153
17.4 Technical Reference ......................................................................................................................155
17.4.1 Static Trunking Example ......................................................................................................155
Chapter 18
Port Authentication ..........................................................................................................................157
18.1 Port Authentication Overview .......................................................................................................157
18.1.1 What You Can Do ................................................................................................................157
18.1.2 What You Need to Know ......................................................................................................157
18.1.3 MAC Authentication .............................................................................................................158
18.2 Port Authentication Configuration ................................................................................................. 159
18.3 Activate IEEE 802.1x Security ....................................................................................................159
18.3.1 Guest VLAN ........................................................................................................................160
18.4 Activate MAC Authentication ........................................................................................................162
Chapter 19
Port Security .....................................................................................................................................165
19.1 Port Security Overview .................................................................................................................165
19.1.1 What You Can Do ................................................................................................................165
19.2 Port Security Setup .......................................................................................................................165
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Chapter 20
Time Range .......................................................................................................................................168
20.1 Time Range Overview ..................................................................................................................168
20.1.1 What You Can Do ................................................................................................................168
20.2 Configuring Time Range ...............................................................................................................168
Chapter 21
Classifier............................................................................................................................................170
21.1 Classifier Overview ....................................................................................................................... 170
21.1.1 What You Can Do ................................................................................................................170
21.1.2 What You Need to Know ......................................................................................................170
21.2 Classifier Status ............................................................................................................................170
21.3 Classifier Configuration ................................................................................................................171
21.3.1 Viewing and Editing Classifier Configuration Summary .......................................................175
21.4 Classifier Global Setting ................................................................................................................ 176
21.5 Classifier Example ........................................................................................................................177
Chapter 22
Policy Rule ........................................................................................................................................179
22.1 Policy Rules Overview .................................................................................................................179
22.1.1 What You Can Do ................................................................................................................179
22.2 Configuring Policy Rules ...............................................................................................................179
22.3 Policy Example ..............................................................................................................................182
Chapter 23
Queuing Method ...............................................................................................................................183
23.1 Queuing Method Overview ...........................................................................................................183
23.1.1 What You Can Do ................................................................................................................183
23.1.2 What You Need to Know ......................................................................................................183
23.2 Configuring Queuing .....................................................................................................................184
Chapter 24
Multicast ............................................................................................................................................186
24.1 Multicast Overview ........................................................................................................................186
24.1.1 What You Can Do ................................................................................................................186
24.1.2 What You Need to Know ......................................................................................................186
24.2 Multicast Setup .............................................................................................................................. 190
24.3 IPv4 Multicast Status ....................................................................................................................190
24.3.1 IGMP Snooping .................................................................................................................. 191
24.3.2 IGMP Snooping VLAN ........................................................................................................193
24.3.3 IGMP Filtering Profile .........................................................................................................195
24.4 IPv6 Multicast Status ....................................................................................................................196
24.4.1 MLD Snooping-proxy ...........................................................................................................197
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24.4.2 MLD Snooping-proxy VLAN ................................................................................................197
24.4.3 MLD Snooping-proxy VLAN Port Role Setting ....................................................................199
24.4.4 MLD Snooping-proxy Filtering .............................................................................................201
24.4.5 MLD Snooping-proxy Filtering Profile ..................................................................................203
24.5 General MVR Configuration ......................................................................................................... 204
24.5.1 MVR Group Configuration ..................................................................................................206
24.5.2 MVR Configuration Example ...............................................................................................208
Chapter 25
AAA....................................................................................................................................................211
25.1 AAA Overview .............................................................................................................................. 211
25.1.1 What You Can Do ................................................................................................................ 211
25.1.2 What You Need to Know ...................................................................................................... 211
25.2 AAA Screens ................................................................................................................................. 212
25.3 RADIUS Server Setup ..................................................................................................................213
25.4 TACACS+ Server Setup ...............................................................................................................214
25.5 AAA Setup ....................................................................................................................................216
25.6 Technical Reference ......................................................................................................................219
25.6.1 Vendor Specific Attribute .....................................................................................................219
25.6.2 Supported RADIUS Attributes .............................................................................................220
25.6.3 Attributes Used for Authentication .......................................................................................221
Chapter 26
IP Source Guard................................................................................................................................222
26.1 IP Source Guard Overview ..........................................................................................................222
26.1.1 What You Can Do ................................................................................................................222
26.1.2 What You Need to Know ......................................................................................................223
26.2 IP Source Guard Screen ...............................................................................................................223
26.3 IPv4 Source Guard Setup ............................................................................................................ 224
26.4 IPv4 Source Guard Static Binding ................................................................................................225
26.5 DHCP Snooping ...........................................................................................................................227
26.6 DHCP Snooping Configure ..........................................................................................................230
26.6.1 DHCP Snooping Port Configure .........................................................................................232
26.6.2 DHCP Snooping VLAN Configure ......................................................................................234
26.6.3 DHCP Snooping VLAN Port Configure ................................................................................235
26.7 ARP Inspection Status .................................................................................................................236
26.8 ARP Inspection VLAN Status ........................................................................................................237
26.9 ARP Inspection Log Status ...........................................................................................................238
26.10 ARP Inspection Configure ...........................................................................................................240
26.10.1 ARP Inspection Port Configure ..........................................................................................241
26.10.2 ARP Inspection VLAN Configure .......................................................................................243
26.11 IPv6 Source Guard Overview .....................................................................................................244
26.12 IPv6 Source Binding Status ......................................................................................................... 244
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26.13 IPv6 Static Binding Setup ........................................................................................................... 245
26.14 IPv6 Source Guard Policy Setup ................................................................................................247
26.15 IPv6 Source Guard Port Setup ...................................................................................................248
26.16 IPv6 Snooping Policy Setup .......................................................................................................249
26.17 IPv6 Snooping VLAN Setup ....................................................................................................... 251
26.18 IPv6 DHCP Trust Setup .............................................................................................................252
26.19 Technical Reference ....................................................................................................................253
26.19.1 DHCP Snooping Overview ................................................................................................253
26.19.2 ARP Inspection Overview ..................................................................................................255
Chapter 27
Loop Guard .......................................................................................................................................257
27.1 Loop Guard Overview ..................................................................................................................257
27.1.1 What You Can Do ................................................................................................................257
27.1.2 What You Need to Know ......................................................................................................257
27.2 Loop Guard Setup .........................................................................................................................259
Chapter 28
Layer 2 Protocol Tunneling..............................................................................................................261
28.1 Layer 2 Protocol Tunneling Overview ..........................................................................................261
28.1.1 What You Can Do ................................................................................................................261
28.1.2 What You Need to Know ......................................................................................................261
28.2 Configuring Layer 2 Protocol Tunneling ........................................................................................262
Chapter 29
PPPoE................................................................................................................................................265
29.1 PPPoE Intermediate Agent Overview ..........................................................................................265
29.1.1 What You Can Do ................................................................................................................265
29.1.2 What You Need to Know ......................................................................................................265
29.2 PPPoE Screen ..............................................................................................................................267
29.3 PPPoE Intermediate Agent ..........................................................................................................268
29.3.1 PPPoE IA Per-Port .............................................................................................................269
29.3.2 PPPoE IA Per-Port Per-VLAN ............................................................................................270
29.3.3 PPPoE IA for VLAN ............................................................................................................271
Chapter 30
Error Disable.....................................................................................................................................273
30.1 Error Disable Overview ................................................................................................................273
30.1.1 CPU Protection Overview ....................................................................................................273
30.1.2 Error-Disable Recovery Overview .......................................................................................273
30.1.3 What You Can Do ................................................................................................................273
30.2 Error Disable Screen ..................................................................................................................... 274
30.3 Error-Disable Status .....................................................................................................................274
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30.4 CPU Protection Configuration ......................................................................................................276
30.5 Error-Disable Detect Configuration ..............................................................................................278
30.6 Error-Disable Recovery Configuration .........................................................................................278
Chapter 31
Private VLAN.....................................................................................................................................280
31.1 Private VLAN Overview ................................................................................................................ 280
31.2 Configuring Private VLAN ............................................................................................................. 280
Chapter 32
Green Ethernet..................................................................................................................................282
32.1 Green Ethernet Overview .............................................................................................................282
32.2 Configuring Green Ethernet .......................................................................................................... 282
Chapter 33
Link Layer Discovery Protocol (LLDP)...........................................................................................284
33.1 LLDP Overview .............................................................................................................................284
33.2 LLDP-MED Overview ....................................................................................................................285
33.3 LLDP Screens ...............................................................................................................................286
33.4 LLDP Local Status ........................................................................................................................287
33.4.1 LLDP Local Port Status Detail ............................................................................................288
33.5 LLDP Remote Status ....................................................................................................................291
33.5.1 LLDP Remote Port Status Detail ........................................................................................292
33.6 LLDP Configuration ......................................................................................................................298
33.6.1 LLDP Configuration Basic TLV Setting ............................................................................... 300
33.6.2 LLDP Configuration Org-specific TLV Setting .....................................................................301
33.7 LLDP-MED Configuration .............................................................................................................303
33.8 LLDP-MED Network Policy ..........................................................................................................304
33.9 LLDP-MED Location ....................................................................................................................305
Chapter 34
Anti-Arpscan .....................................................................................................................................309
34.1 Anti-Arpscan Overview .................................................................................................................309
34.1.1 What You Can Do ................................................................................................................309
34.1.2 What You Need to Know ......................................................................................................309
34.2 Anti-Arpscan Status ......................................................................................................................310
34.3 Anti-Arpscan Host Status .............................................................................................................310
34.4 Anti-Arpscan Trust Host ............................................................................................................... 311
34.5 Anti-Arpscan Configure ................................................................................................................312
Chapter 35
BPDU Guard......................................................................................................................................315
35.1 BPDU Guard Overview ................................................................................................................315
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35.1.1 What You Can Do ................................................................................................................315
35.2 BPDU Guard Status ......................................................................................................................315
35.3 BPDU Guard Configuration ........................................................................................................... 316
Chapter 36
OAM ...................................................................................................................................................318
36.1 OAM Overview .............................................................................................................................318
36.1.1 What You Can Do ................................................................................................................318
36.2 OAM Status ...................................................................................................................................318
36.2.1 OAM Details ........................................................................................................................ 320
36.3 OAM Configuration ........................................................................................................................ 323
36.4 OAM Remote Loopback ................................................................................................................ 324
Chapter 37
ZULD ..................................................................................................................................................326
37.1 ZULD Overview ............................................................................................................................326
37.1.1 What You Can Do ................................................................................................................326
37.1.2 What You Need to Know ......................................................................................................326
37.2 ZULD Status ..................................................................................................................................327
37.3 ZULD Configuration ..................................................................................................................... 328
Chapter 38
Static Route.......................................................................................................................................330
38.1 Static Route Overview .................................................................................................................330
38.1.1 What You Can Do ................................................................................................................330
38.2 Static Routing ................................................................................................................................331
38.3 IPv4 Static Route ..........................................................................................................................331
Chapter 39
Differentiated Services.....................................................................................................................333
39.1 Differentiated Services Overview .................................................................................................333
39.1.1 What You Can Do ................................................................................................................333
39.1.2 What You Need to Know ......................................................................................................333
39.2 Activating DiffServ ........................................................................................................................334
39.3 DSCP-to-IEEE 802.1p Priority Settings ......................................................................................335
39.3.1 Configuring DSCP Settings .................................................................................................336
Chapter 40
DHCP..................................................................................................................................................337
40.1 DHCP Overview ............................................................................................................................337
40.1.1 What You Can Do ................................................................................................................337
40.1.2 What You Need to Know ......................................................................................................337
40.2 DHCP Configuration ......................................................................................................................338
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40.3 DHCPv4 Status ............................................................................................................................338
40.4 DHCPv4 Relay .............................................................................................................................338
40.4.1 DHCPv4 Relay Agent Information .......................................................................................339
40.4.2 DHCPv4 Option 82 Profile ...................................................................................................340
40.4.3 Configuring DHCPv4 Global Relay ...................................................................................... 341
40.4.4 DHCPv4 Global Relay Port Configure ................................................................................ 342
40.4.5 Global DHCP Relay Configuration Example .......................................................................343
40.4.6 Configuring DHCPv4 VLAN Settings ................................................................................ 344
40.4.7 DHCPv4 VLAN Port Configure ...........................................................................................345
40.4.8 Example: DHCP Relay for Two VLANs ...............................................................................346
40.5 DHCPv6 Relay ..............................................................................................................................347
Chapter 41
ARP Setup .........................................................................................................................................349
41.1 ARP Overview ..............................................................................................................................349
41.1.1 What You Can Do ................................................................................................................349
41.1.2 What You Need to Know ......................................................................................................349
41.2 ARP Setup ....................................................................................................................................351
41.2.1 ARP Learning ..................................................................................................................... 351
Chapter 42
Maintenance...................................................................................................................................... 353
42.1 Overview .......................................................................................................................................353
42.1.1 What You Can Do ................................................................................................................353
42.2 The Maintenance Screen ............................................................................................................353
42.2.1 Erase Running-Configuration .............................................................................................354
42.2.2 Save Configuration ..............................................................................................................355
42.2.3 Reboot System .................................................................................................................... 355
42.3 Firmware Upgrade .....................................................................................................................355
42.4 Restore a Configuration File ...................................................................................................... 357
42.5 Backup a Configuration File ........................................................................................................357
42.6 Tech-Support ................................................................................................................................358
42.7 Technical Reference ......................................................................................................................359
42.7.1 FTP Command Line ............................................................................................................359
42.7.2 Filename Conventions ........................................................................................................360
42.7.3 FTP Command Line Procedure .......................................................................................... 360
42.7.4 GUI-based FTP Clients ........................................................................................................361
42.7.5 FTP Restrictions .................................................................................................................361
Chapter 43
Access Control .................................................................................................................................362
43.1 Access Control Overview .............................................................................................................362
43.1.1 What You Can Do ................................................................................................................362
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43.2 The Access Control Main Screen .................................................................................................. 362
43.3 Configuring SNMP .....................................................................................................................363
43.3.1 Configuring SNMP Trap Group .........................................................................................364
43.3.2 Enabling/Disabling Sending of SNMP Traps on a Port ........................................................365
43.3.3 Configuring SNMP User ...................................................................................................366
43.4 Setting Up Login Accounts ...........................................................................................................368
43.5 Service Access Control ...............................................................................................................369
43.6 Remote Management .............................................................................................................. 370
43.7 Technical Reference ......................................................................................................................371
43.7.1 About SNMP .......................................................................................................................372
43.7.2 SSH Overview ..................................................................................................................... 378
43.7.3 Introduction to HTTPS .........................................................................................................380
Chapter 44
Diagnostic .........................................................................................................................................385
44.1 Overview .......................................................................................................................................385
44.2 Diagnostic ....................................................................................................................................385
Chapter 45
System Log .......................................................................................................................................388
45.1 Overview .......................................................................................................................................388
45.2 System Log ...................................................................................................................................388
Chapter 46
Syslog Setup..................................................................................................................................... 389
46.1 Syslog Overview ...........................................................................................................................389
46.1.1 What You Can Do ................................................................................................................389
46.2 Syslog Setup ................................................................................................................................. 389
Chapter 47
Cluster Management ........................................................................................................................392
47.1 Cluster Management Overview ....................................................................................................392
47.1.1 What You Can Do ................................................................................................................393
47.2 Cluster Management Status ..........................................................................................................393
47.3 Clustering Management Configuration ........................................................................................394
47.4 Technical Reference ......................................................................................................................396
47.4.1 Cluster Member Switch Management ................................................................................ 396
Chapter 48
MAC Table .........................................................................................................................................398
48.1 MAC Table Overview ....................................................................................................................398
48.1.1 What You Can Do ................................................................................................................398
48.1.2 What You Need to Know ......................................................................................................398
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Table of Contents
48.2 Viewing the MAC Table ................................................................................................................399
Chapter 49
ARP Table..........................................................................................................................................401
49.1 Overview .......................................................................................................................................401
49.1.1 What You Can Do ................................................................................................................401
49.1.2 What You Need to Know ......................................................................................................401
49.2 Viewing the ARP Table ..................................................................................................................401
Chapter 50
Path MTU Table................................................................................................................. ................403
50.1 Path MTU Overview ....................................................................................................................403
50.2 Viewing the Path MTU Table .........................................................................................................403
Chapter 51
Configure Clone................................................................................................................................404
51.1 Overview .......................................................................................................................................404
51.2 Configure Clone ...........................................................................................................................404
Chapter 52
IPv6 Neighbor Table..........................................................................................................................407
52.1 IPv6 Neighbor Table Overview .....................................................................................................407
52.2 Viewing the IPv6 Neighbor Table ..................................................................................................407
Chapter 53
Troubleshooting................................................................................................................................409
53.1 Power, Hardware Connections, and LEDs ....................................................................................409
53.2 Switch Access and Login ..............................................................................................................410
53.3 Switch Configuration .....................................................................................................................412
Appendix A Customer Support ........................................................................................................413
Appendix B Common Services ........................................................................................................419
Appendix C IPv6 ..............................................................................................................................422
Appendix D Legal Information .........................................................................................................430
Index ..................................................................................................................................................436
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PART I

User’s Guide

18

1.1 Introduction

This chapter introduces the main features and applications of the Switch. The GS2210 Series consists of the following models:
• GS2210-8
• GS2210-8HP
• GS2210-24
• GS2210-24HP
• GS2210-24LP
• GS2210-48
• GS2210-48HP
CHAPTER 1

Getting to Know Your Switch

Referring to PoE model(s) in this User's Guide only applies to GS2210-8HP, GS2210-24HP, GS2210­24LP and GS2210-48HP.
The Switch is a layer-2 standalone Ethernet switch with additional features suitable for Ethernet.
With its built-in web configurator, including the ZyXEL One Network (ZON) Neighbor Management feature (Section 7.4 on page 58), viewing, managing and configuring the Switch and its neighboring devices is easy. The Switch can also be managed via Telnet, any terminal emulator program on the console port, or third-party SNMP management.
In addition, ZyXEL offers a proprietary software progr am called Z yXEL One Network (ZON) Utility, it is a utility tool that assists you to set up and maintain network devices in a more simple and efficient way. You can download the ZON Utility at www.zyxel.com and install it on a PC. For more information on ZON Utility see Section 7.3 on page 57.
The following table describes the port features of the Switch by model.
Table 1 Models and Port Features
SWITCH MODEL PORT FEATURES
GS2210-8 and GS2210­8HP
GS2210-24, GS2210-24HP and GS2210-24LP
GS2210-48 and GS2210­48HP
• 8 10/100/1000 Mbps Ethernet ports
• 2 GbE dual personality interfaces
• 24 10/100/1000 Mbps Ethernet ports
• 4 GbE dual personality interfaces
• 44 100/1000 Mbps Ethernet ports
• 4 GbE dual personality interfaces
• 2 SFP interfaces
The following table shows which firmware version supports ZON and Smart Connect for each Switch. The firmware on each Switch is identified by the firmware trunk version, followed by a
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Chapter 1 Getting to Know Your Switch
unique model code and release number in brackets. For example, 4.10(AASP.0) is a firmware version for GS2210-8 where 4.10 is the firmware trunk version, AASP identifies the GS2210-8 and .0 is the first release of trunk version 4.10.
Table 2 Models and Port Features
SWITCH MODEL FIRMWARE VERSION
GS2210-8 4.10(AASP.0) and later GS2210-8HP 4.10(AASQ.0) and later GS2210-24 4.10(AAND.2) and later GS2210-24HP 4.10(AANE.2) and later GS2210-24LP 4.30(ABEO.0) and later GS2210-48 4.10(AAHV.2) and later GS2210-48HP 4.10(AAHW.2) and later
The GS2210-8HP, GS2210-24HP, GS2210-24LP and GS2210-48HP come with a Power-over­Ethernet (PoE) feature. The GS2210-8HP, GS2210-24HP, GS2210-24LP and GS2210-48HP support the IEEE 802.3at High Power over Ethernet (PoE) standard and IEEE 802.3af PoE standard.
Key feature differences between Switch models are as follows. Other features are common to all models
The following table describes the PoE features of the Switch by model.
Table 3 Models and PoE Features
SWITCH MODEL POE FEATURES
GS2210-8HP GS2210-24HP GS2210-24LP GS2210-48HP
This section shows a few examples of using the Switch in various network environments.
IEEE 802.3af PoE IEEE 802.3 at High Power over Ethernet (PoE) Power management mode - Classification Power management mode - Consumption
1.1.1 Backbone Application
The Switch is an ideal solution for small networks where rapid growth can be expected in the near future. The Switch can be used standalone for a group of heavy traffic users. You can connect computers and servers directly to the Switch’s port or connect other switches to the Switch.
In this example, all computers can share high-speed applications on the server. To expand the network, simply add more networking devices such as switches, routers, computers, print servers etc.
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Figure 1 Backbone Application
1.1.2 Bridging Example
In this example, the Switch connects different company departments (RD and Sales) to the corporate backbone. It can alleviate bandwidth contention and eliminate server and network bottlenecks. All users that need high bandwidth can connect to high-speed department servers via the Switch. You can provide a super-fast uplink connection by using a Gigabit Ethernet/mini-GBIC port on the Switch.
Chapter 1 Getting to Know Your Switch
Moreover, the Switch eases supervision and maintenance by allowing network managers to centralize multiple servers at a single location.
Figure 2 Bridging Application
1.1.3 High Performance Switching Example
The Switch is ideal for connecting two networks that need high bandwidth. In the following example, use trunking to connect these two networks.
Switching to higher-speed LANs such as ATM (Asynchronous Transmission Mode) is not feasible for most people due to the expense of replacing all existing Ethernet cables and adapter cards, restructuring your network and complex maintenance. The Switch can provide the same bandwidth
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Chapter 1 Getting to Know Your Switch
as ATM at much lower cost while still being able to use existing adapters and switches. Moreover, the current LAN structure can be retained as all ports can freely communicate with each other.
Figure 3 High Performance Switched Workgroup Application
1.1.4 IEEE 802.1Q VLAN Application Examples
A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks. Stations on a logical network belong to one group. A station can belong to more than one group. With VLAN, a station cannot directly talk to or hear from stations that are not in the same group(s) unless such traffic first goes through a router.
For more information on VLANs, refer to Chapter 9 on page 93.
1.1.4.1 Tag-based VLAN Example
Ports in the same VLAN group share the same frame broadcast domain thus increase network performance through reduced broadcast traffic. VLAN groups can be modified at any time by adding, moving or changing ports without any re-cabling.
Shared resources such as a server can be used by all ports in the same VLAN as the server. In the following figure only ports that need access to the server need to be part of VLAN 1. Ports can belong to other VLAN groups too.
Figure 4 Shared Server Using VLAN Example
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Chapter 1 Getting to Know Your Switch

1.2 Ways to Manage the Switch

Use any of the following methods to manage the Switch.
• Web Configurator. This is recommended for everyday management of the Switch using a (supported) web browser. See Chapter 4 on page 34.
• Command Line Interface. Line commands offer an alternative to the web configurator and in some cases are necessary to configure advanced features. See the CLI Reference Guide.
• FTP. Use FTP for firmware upgrades and configuration backup/restore. See Section 42.7.1 on
page 359.
• SNMP. The Switch can be monitored by an SNMP manager. See Section 42.5 on page 357.
• Cluster Management. Cluster Management allows you to manage multiple switches through one switch, called the cluster manager. See Chapter 46 on page 389.

1.3 Good Habits for Managing the Switch

Do the following things regularly to make the Switch more secure and to manage the Switch more effectively.
• Change the password. Use a password that’s not easy to guess and that consists of different types of characters, such as numbers and letters.
• Write down the password and put it in a safe place.
• Back up the configuration (and make sure you know how to restore it). Restoring an earlier working configuration may be useful if the device becomes unstable or even crashes. If you forget your password, you will have to reset the Switch to its factory default settings. If you backed up an earlier configuration file, you would not have to totally re-configure the Sw itch. Y ou could simply restore your last configuration.
GS2210 Series User’s Guide
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CHAPTER 2

Hardware Installation and Connection

2.1 Installation Scenarios

This chapter shows you how to install and connect the Switch.
The Switch can be placed on a desktop or rack-mounted on a standard EIA rack. Use the rubber feet in a desktop installation and the brackets in a rack-mounted installation.
Note: For proper ventilation, allow at least 4 inches (10 cm) of clearance at the front and
3.4 inches (8 cm) at the back of the Switch. This is especially important for enclosed rack installations.

2.2 Desktop Installation Procedure

1 Make sure the Switch is clean and dry.
2 Set the Switch on a smooth, level surface strong enough to support the weight of the Switch and
the connected cables. Make sure there is a power outlet nearby.
3 Make sure there is enough clearance around the Switch to allow air circulation and the attachment
of cables and the power cord.

2.3 Mounting the Switch on a Rack

The Switch can be mounted on an EIA standard size, 19-inch rack or in a wiring closet with other equipment. Follow the steps below to mount your Switch on a standard EIA rack using a rack­mounting kit.
2.3.1 Rack-mounted Installation Requirements
• Two mounting brackets.
• Eight M3 flat head screws and a #2 Philips screwdriver.
• Four M5 flat head screws and a #2 Philips screwdriver.
Failure to use the proper screws may damage the unit.
2.3.1.1 Precautions
• Make sure the rack will safely support the combined weight of all the equipment it contains.
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Chapter 2 Hardware Installation and Connection
• Make sure the position of the Switch does not make the rack unstable or top-heavy. Take all necessary precautions to anchor the rack securely before installing the unit.
2.3.2 Attaching the Mounting Brackets to the Switch
1 Position a mounting bracket on one side of the Switch, lining up the four screw holes on the br acket
with the screw holes on the side of the Switch.
Figure 5 Attaching the Mounting Brackets
2 Using a #2 Philips screwdriver, install the M3 flat head screws through the mounting bracket holes
into the Switch.
3 Repeat steps 1 and 2 to install the second mounting bracket on the other side of the Switch.
4 You may now mount the Switch on a rack. Proceed to the next section.
2.3.3 Mounting the Switch on a Rack
1 Position a mounting bracket (that is already attached to the Switch) on one side of the rack, lining
up the two screw holes on the bracket with the screw holes on the side of the rack.
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Chapter 2 Hardware Installation and Connection
Figure 6 Mounting the Switch on a Rack
2 Using a #2 Philips screwdriver, install the M5 flat head screws through the mounting bracket holes
into the rack.
3 Repeat steps 1 and 2 to attach the second mounting bracket on the other side of the rack.
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This chapter describes the front panel and rear panel of the Switch and shows you how to make the hardware connections.

3.1 Front Panel

The following figures show the front panels of the Switch.
Figure 7 Front Panel: GS2210-8
Figure 8 Front Panel: GS2210-8HP
CHAPTER 3

Hardware Panels

Figure 9 Front Panel: GS2210-24
Figure 10 Front Panel: GS2210-24HP
Figure 11 Front Panel: GS2210-24LP
Figure 12 Front Panel: GS2210-48
Figure 13 Front Panel: GS2210-48HP
GS2210 Series User’s Guide
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3.1.1 Gigabit Ethernet Ports
The Switch has 1000Base- T auto-negotiating, auto-crossover Ethernet ports. In 10/100/1000 Mbps Gigabit, the speed can be 10 Mbps, 100 Mbps or 1000 Mbps and the duplex mode can be half duplex or full duplex.
An auto-negotiating port can detect and adjust to the optimum Ethernet speed (10/100/1000 Mbps) and duplex mode (full duplex or half duplex) of the connected device.
An auto-crossover (auto-MDI/MDI-X) port automatically works with a str aight -through or crossov er Ethernet cable.
Four 1000Base-T Ethernet ports are paired with a mini-GBIC slot to create a dual personality interface. The Switch uses up to one connection for each mini-GBIC and 1000Base-T Ethernet pair. The mini-GBIC slots have priority over the Gigabit ports. This means that if a mini-GBIC slot and the corresponding GbE port are connected at the same time, the GbE port will be disabled.
Note: The dual personality ports change to fiber mode directly when inserting the fiber
module.
When auto-negotiation is turned on, an Ethernet port negotiates with the peer automatically to determine the connection speed and d upl ex mod e. If the peer Ethernet port does not support auto­negotiation or turns off this feature, the Switch determines the connection speed by detecting the signal on the cable and using half duplex mode. When the Switch’s auto-negotiation is turned off, an Ethernet port uses the pre-configured speed and duplex mode when making a connection, thus requiring you to make sure that the settings of the peer Ethernet port are the same in order to connect.
Chapter 3 Hardware Panels
3.1.1.1 Default Ethernet Negotiation Settings
The factory default negotiation settings for the Gigabit ports on the Switch are:
• Speed: Auto
•Duplex: Auto
• Flow control: Off
• Link Aggregation: Disabled
3.1.1.2 Auto-crossover
All ports are auto-crossover, that is auto-MDIX ports (Media Dependent Interface Crossover), so you may use either a straight-through Ethernet cable or crossover Ethernet cable for all Gigabit port connections. Auto-crossover ports automatically sense whether they need to function as crossover or straight ports, so crossover cables can connect both computers and switches/hubs.
3.1.2 Mini-GBIC Slots
These are slots for mini-GBIC (Gigabit Interface Converter) transceivers. A transceiver is a single unit that houses a transmitter and a receiver. The Switch does not come with transceivers. You must use transceivers that comply with the Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA). See the SFF committee’s INF-8074i specification Rev 1.0 for details.
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You can change transceivers while the Switch is operating. You can use different transceivers to connect to Ethernet switches with different types of fiber-optic or even copper cable connectors.
To avoid possible eye injury, do not look into an operating fiber-optic module’s connectors.
• Type: SFP connection interface
• Connection speed: 1 Gigabit per second (Gbps)
3.1.2.1 Transceiver Installation
Use the following steps to install a mini-GBIC transceiver (SFP module).
1 Insert the transceiver into the slot with the exposed section of PCB board facing down.
2 Press the transceiver firmly until it clicks into place.
3 The Switch automatically detects the installed transceiver. Check the LEDs to verify that it is
functioning properly.
4 Close the transceiver’s latch (latch styles vary).
Chapter 3 Hardware Panels
5 Connect the fiber optic cables to the transceiver.
Figure 14 Transceiver Installation Example
Figure 15 Connecting the Fiber Optic Cables
3.1.2.2 Transceiver Removal
Use the following steps to remove a mini-GBIC transceiver (SFP module).
1 Remove the fiber optic cables from the transceiver.
2 Open the transceiver’s latch (latch styles vary).
3 Pull the transceiver out of the slot.
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Chapter 3 Hardware Panels
Figure 16 Removing the Fiber Optic Cables
Figure 17 Opening the Transceiver’s Latch Example
Figure 18 Transceiver Removal Example
3.1.3 LED Mode (only available for GS2210-48HP)
After you push this button (see Section Figure 13 on page 27) to active PoE on the Switch, view the LEDs to ensure proper functioning of the Switch and as an aid in troubleshooting (see Section 3.3
on page 32).

3.2 Rear Panel

The following figures show the rear panels of the Switch.
Figure 19 Rear Panel: GS2210-8
Figure 20 Rear Panel: GS2210-8HP
Figure 21 Rear Panel: GS2210-24
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