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Zyxel XS3800-28 User Manual

Default Login Details
User’s Guide

XS3800-28

28-port 10GbE L2+ Managed Switch
Out-of-Band MGMT Port
In-Band Ports http://DHCP-assigned IP
User Name admin
Password 1234
http://192.168.0.1
or
http://192.168.1.1
Version 4.60 Edition 2, 05/2019
Copyright © 2019 Zyxel Communications Corporation
IMPORTANT! READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE.
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 This 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 https://businessforum.zyxel.com for product discussions. Go to support.zyxel.com to find other information on the Switch
.
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Contents Overview

Contents Overview
User’s Guide ......................................................................................................................................21
Getting to Know Your Switch .............................................................................................................. 22
Hardware Installation and Connection ............................................................................................. 32
Hardware Overview ............................................................................................................................. 35
The Web Configurator ......................................................................................................................... 43
Initial Setup Example ............................................................................................................................ 59
Tutorials .................................................................................................................................................. 63
Technical Reference ........................................................................................................................74
Status ...................................................................................................................................................... 75
Basic Setting ......................................................................................................................................... 79
VLAN .................................................................................................................................................... 119
Static MAC Forward Setup ................................................................................................................ 143
Static Multicast Forward Setup ......................................................................................................... 146
Filtering ................................................................................................................................................. 150
Spanning Tree Protocol ...................................................................................................................... 152
Bandwidth Control ............................................................................................................................. 178
Broadcast Storm Control ................................................................................................................... 181
Mirroring ............................................................................................................................................... 184
Link Aggregation ................................................................................................................................ 196
Port Authentication ............................................................................................................................ 206
Port Security ......................................................................................................................................... 220
Time Range ......................................................................................................................................... 225
Classifier ............................................................................................................................................... 227
Policy Rule .......................................................................................................................................... 236
Queuing Method ................................................................................................................................ 241
VLAN Stacking .................................................................................................................................... 245
Multicast .............................................................................................................................................. 254
AAA ...................................................................................................................................................... 280
IP Source Guard .................................................................................................................................. 292
Loop Guard ......................................................................................................................................... 327
VLAN Mapping ................................................................................................................................... 331
Layer 2 Protocol Tunneling ................................................................................................................ 335
sFlow ..................................................................................................................................................... 340
PPPoE ................................................................................................................................................... 344
Error Disable ......................................................................................................................................... 353
MAC Pinning ....................................................................................................................................... 361
Private VLAN ....................................................................................................................................... 364
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Contents Overview
Green Ethernet ................................................................................................................................... 368
Link Layer Discovery Protocol (LLDP) ................................................................................................ 371
Anti-Arpscan ....................................................................................................................................... 399
BPDU Guard ........................................................................................................................................ 405
OAM ..................................................................................................................................................... 409
ZULD ...................................................................................................................................................... 419
NLB ........................................................................................................................................................ 425
Wol Relay ............................................................................................................................................. 430
Static Route ......................................................................................................................................... 432
Policy Routing ..................................................................................................................................... 436
Differentiated Services ....................................................................................................................... 440
DHCP .................................................................................................................................................... 445
VRRP ..................................................................................................................................................... 463
Router Setup ........................................................................................................................................ 472
ARP Setup ............................................................................................................................................ 474
Maintenance ...................................................................................................................................... 480
Access Control .................................................................................................................................... 495
Diagnostic ........................................................................................................................................... 518
System Log .......................................................................................................................................... 522
Syslog Setup ........................................................................................................................................ 523
Cluster Management ......................................................................................................................... 526
MAC Table ........................................................................................................................................... 531
IP Table ................................................................................................................................................. 534
ARP Table ............................................................................................................................................ 536
Routing Table ...................................................................................................................................... 538
Path MTU Table ................................................................................................................................... 540
Configure Clone ................................................................................................................................. 541
IPv6 Neighbor Table ........................................................................................................................... 545
Port Status ............................................................................................................................................ 547
Troubleshooting and Appendices .................................................................................................557
Troubleshooting .................................................................................................................................. 558
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Table of Contents

Table of Contents
Contents Overview .............................................................................................................................3
Table of Contents.................................................................................................................................5
Part I: User’s Guide.......................................................................................... 21
Chapter 1
Getting to Know Your Switch ............................................................................................................22
1.1 Introduction ..................................................................................................................................... 22
1.1.1 Multi-Gigabit .......................................................................................................................... 23
1.1.2 Stacking Mode ...................................................................................................................... 24
1.1.3 Management Method ......................................................................................................... 25
1.1.4 Management Modes ........................................................................................................... 25
1.1.5 Mode Changing ................................................................................................................... 26
1.1.6 ZON Utility ............................................................................................................................... 27
1.2 Applications .................................................................................................................................... 28
1.2.1 Bridging Example .................................................................................................................. 28
1.2.2 High Performance Switching Example ............................................................................... 28
1.2.3 IEEE 802.1Q VLAN Application Example ............................................................................. 29
1.2.4 IPv6 Support ........................................................................................................................... 30
1.3 Ways to Manage the Switch ......................................................................................................... 30
1.4 Good Habits for Managing the Switch ........................................................................................31
Chapter 2
Hardware Installation and Connection ...........................................................................................32
2.1 Freestanding Installation ............................................................................................................... 32
2.2 Rack Mounting ............................................................................................................................... 33
2.2.1 Installation Requirements ..................................................................................................... 33
2.2.2 Attaching the Mounting Brackets to the Switch ............................................................... 33
2.2.3 Mounting the Switch on a Rack .......................................................................................... 34
Chapter 3
Hardware Overview...........................................................................................................................35
3.1 Front Panel Connections .............................................................................................................. 35
3.1.1 SFP/SFP+ Slots ........................................................................................................................ 36
3.1.2 Ethernet Ports ......................................................................................................................... 37
3.1.3 Dual Personality Interfaces .................................................................................................. 38
3.1.4 Management Port ................................................................................................................ 38
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3.1.5 Console Port ......................................................................................................................... 38
3.2 Rear Panel ....................................................................................................................................... 39
3.2.1 Grounding .............................................................................................................................. 39
3.2.2 AC Power Connection ......................................................................................................... 40
3.3 LEDs .............................................................................................................................................. 40
Chapter 4
The Web Configurator........................................................................................................................43
4.1 Introduction ..................................................................................................................................... 43
4.2 System Login ............................................................................................................................... 43
4.3 Zyxel One Network (ZON) Utility ................................................................................................... 46
4.3.1 Requirements ......................................................................................................................... 46
4.3.2 Run the ZON Utility ................................................................................................................. 47
4.4 The Web Configurator Layout ..................................................................................................... 50
4.4.1 Change Your Password ..................................................................................................... 55
4.5 Saving Your Configuration ............................................................................................................. 56
4.6 Switch Lockout .............................................................................................................................. 56
4.7 Resetting the Switch .................................................................................................................... 57
4.7.1 Using the RESTORE Button ..................................................................................................... 57
4.7.2 Reload the Configuration File ............................................................................................. 57
4.8 Logging Out of the Web Configurator .......................................................................................58
4.9 Help ................................................................................................................................................. 58
Chapter 5
Initial Setup Example.........................................................................................................................59
5.1 Overview ......................................................................................................................................... 59
5.1.1 Creating a VLAN ................................................................................................................... 59
5.1.2 Setting Port VID ...................................................................................................................... 60
5.1.3 Configuring Switch Management IP Address .................................................................... 61
Chapter 6
Tutorials...............................................................................................................................................63
6.1 Overview ......................................................................................................................................... 63
6.2 How to Use DHCPv4 Snooping on the Switch ............................................................................. 63
6.3 How to Use DHCPv4 Relay on the Switch .................................................................................... 66
6.3.1 DHCP Relay Tutorial Introduction ........................................................................................ 67
6.3.2 Creating a VLAN ................................................................................................................... 67
6.3.3 Configuring DHCPv4 Relay .................................................................................................. 69
6.3.4 Troubleshooting ..................................................................................................................... 70
6.4 How to Use Auto Configuration via a DHCP Server on the Switch ........................................... 70
Part II: Technical Reference...........................................................................74
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Chapter 7
Status...................................................................................................................................................75
7.1 Overview ......................................................................................................................................... 75
7.2 Status ................................................................................................................................................ 75
7.3 Neighbor Screen ............................................................................................................................ 77
Chapter 8
Basic Setting ......................................................................................................................................79
8.1 System Information ...................................................................................................................... 79
8.1.1 System Information Stacking Hardware Monitor .............................................................. 82
8.2 General Setup ............................................................................................................................... 84
8.3 Switch Setup ................................................................................................................................... 86
8.3.1 Introduction to VLANs .......................................................................................................... 86
8.4 IP Setup ......................................................................................................................................... 89
8.4.1 IP Interfaces .......................................................................................................................... 89
8.4.2 IP Status Details .................................................................................................................... 90
8.4.3 IP Configuration ................................................................................................................... 91
8.5 Port Setup ....................................................................................................................................... 94
8.6 Interface Setup ............................................................................................................................... 97
8.7 IPv6 ................................................................................................................................................... 98
8.7.1 IPv6 Interface Status ............................................................................................................. 98
8.7.2 IPv6 Configuration .............................................................................................................. 100
8.7.3 IPv6 Global Setup ................................................................................................................ 101
8.7.4 IPv6 Interface Setup ............................................................................................................ 102
8.7.5 IPv6 Link-Local Address Setup ............................................................................................103
8.7.6 IPv6 Global Address Setup ................................................................................................. 103
8.7.7 IPv6 Neighbor Discovery Setup ......................................................................................... 104
8.7.8 IPv6 Router Discovery Setup ..............................................................................................105
8.7.9 IPv6 Prefix Setup .................................................................................................................. 107
8.7.10 IPv6 Neighbor Setup ......................................................................................................... 108
8.7.11 DHCPv6 Client Setup ........................................................................................................ 109
8.8 Stacking ......................................................................................................................................... 111
8.8.1 Stacking Status .................................................................................................................... 112
8.8.2 Stacking Slot ....................................................................................................................... 113
8.8.3 Stacking Configuration ...................................................................................................... 114
8.9 DNS ................................................................................................................................................. 116
8.10 Cloud Management .................................................................................................................. 117
8.10.1 Nebula Center Control Discovery ................................................................................... 117
8.10.2 Nebula Switch Registration ..............................................................................................118
Chapter 9
VLAN..................................................................................................................................................119
9.1 Introduction to IEEE 802.1Q Tagged VLANs ............................................................................ 119
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9.1.1 Forwarding Tagged and Untagged Frames .................................................................... 119
9.2 Automatic VLAN Registration .................................................................................................... 120
9.2.1 GARP .................................................................................................................................... 120
9.2.2 GVRP .................................................................................................................................... 120
9.3 Port VLAN Trunking ...................................................................................................................... 121
9.4 Select the VLAN Type .................................................................................................................. 121
9.5 802.1Q Static VLAN ....................................................................................................................... 121
9.5.1 VLAN Status ......................................................................................................................... 122
9.5.2 VLAN Details ........................................................................................................................ 123
9.6 Private VLAN Status ..................................................................................................................... 124
9.7 VLAN Configuration .................................................................................................................... 125
9.7.1 Configure a Static VLAN ............................................................................................... 125
9.7.2 Configure VLAN Port Settings ........................................................................................ 128
9.7.3 Subnet Based VLANs .......................................................................................................... 130
9.7.4 Protocol Based VLANs ....................................................................................................... 133
9.8 Voice VLAN .................................................................................................................................. 136
9.9 MAC Based VLAN ......................................................................................................................... 138
9.10 Port-based VLAN Setup ......................................................................................................... 139
9.10.1 Configure a Port-based VLAN ........................................................................................ 139
Chapter 10
Static MAC Forward Setup ..............................................................................................................143
10.1 Overview ..................................................................................................................................... 143
10.2 Configuring Static MAC Forwarding ................................................................................... 143
Chapter 11
Static Multicast Forward Setup .......................................................................................................146
11.1 Static Multicast Forwarding Overview ..................................................................................... 146
11.2 Configuring Static Multicast Forwarding .................................................................................. 147
Chapter 12
Filtering..............................................................................................................................................150
12.1 Configure a Filtering Rule ........................................................................................................ 150
Chapter 13
Spanning Tree Protocol ...................................................................................................................152
13.1 Spanning Tree Protocol Overview ........................................................................................... 152
13.1.1 What You Need to Know ................................................................................................. 152
13.2 Spanning Tree Protocol Status Screen ..................................................................................... 154
13.3 Spanning Tree Configuration ................................................................................................... 155
13.4 Configure Rapid Spanning Tree Protocol ............................................................................. 156
13.5 Rapid Spanning Tree Protocol Status ....................................................................................158
13.6 Configure Multiple Rapid Spanning Tree Protocol .............................................................. 160
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13.7 Multiple Rapid Spanning Tree Protocol Status .................................................................... 163
13.8 Configure Multiple Spanning Tree Protocol .......................................................................... 165
13.8.1 Multiple Spanning Tree Protocol Port Configuration .................................................... 169
13.9 Multiple Spanning Tree Protocol Status .................................................................................171
13.10 Technical Reference ................................................................................................................ 175
13.10.1 MSTP Network Example .................................................................................................. 175
13.10.2 MST Region ....................................................................................................................... 176
13.10.3 MST Instance .................................................................................................................... 176
13.10.4 Common and Internal Spanning Tree (CIST) ............................................................... 177
Chapter 14
Bandwidth Control...........................................................................................................................178
14.1 Bandwidth Control Overview .................................................................................................. 178
14.1.1 CIR and PIR ........................................................................................................................ 178
14.2 Bandwidth Control Setup .......................................................................................................... 178
Chapter 15
Broadcast Storm Control .................................................................................................................181
15.1 Broadcast Storm Control Setup ............................................................................................... 181
Chapter 16
Mirroring............................................................................................................................................184
16.1 Port Mirroring .............................................................................................................................. 184
16.1.1 Local Port Mirroring ........................................................................................................... 186
16.1.2 Remote Port Mirroring ....................................................................................................... 188
16.1.3 Source ................................................................................................................................ 189
16.1.4 Destination ......................................................................................................................... 192
16.1.5 Connected Port ................................................................................................................ 193
Chapter 17
Link Aggregation .................................... .... .... ... ..............................................................................196
17.1 Link Aggregation Overview ...................................................................................................... 196
17.2 Dynamic Link Aggregation ...................................................................................................... 196
17.2.1 Link Aggregation ID ......................................................................................................... 197
17.3 Link Aggregation Status ............................................................................................................. 197
17.4 Link Aggregation Setting .......................................................................................................... 198
17.5 Link Aggregation Control Protocol ........................................................................................ 201
17.6 Static Trunking Example ............................................................................................................. 204
Chapter 18
Port Authentication..........................................................................................................................206
18.1 Port Authentication Overview ................................................................................................. 206
18.1.1 IEEE 802.1x Authentication ............................................................................................... 206
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18.1.2 MAC Authentication ........................................................................................................ 207
18.2 Port Authentication Configuration ........................................................................................... 208
18.2.1 Activate IEEE 802.1x Security ........................................................................................ 208
18.2.2 Guest VLAN ....................................................................................................................... 211
18.2.3 Activate MAC Authentication ....................................................................................... 213
18.3 Technical Reference .................................................................................................................. 216
18.3.1 IEEE 802.1x .......................................................................................................................... 216
18.3.2 RADIUS ................................................................................................................................ 217
18.3.3 EAP (Extensible Authentication Protocol) Authentication ........................................... 218
18.3.4 EAPOL (EAP over LAN) ...................................................................................................... 219
Chapter 19
Port Security......................................................................................................................................220
19.1 About Port Security ..................................................................................................................... 220
19.2 Port Security Setup ...................................................................................................................... 220
19.3 VLAN MAC Address Limit .......................................................................................................... 222
Chapter 20
Time Range.......................................................................................................................................225
20.1 About Time Range ..................................................................................................................... 225
20.2 Time Range Setup ...................................................................................................................... 225
Chapter 21
Classifier............................................................................................................................................227
21.1 About the Classifier and QoS .................................................................................................... 227
21.2 Classifier Status ............................................................................................................................ 227
21.3 Classifier Configuration .............................................................................................................. 228
21.3.1 Viewing and Editing Classifier Configuration ................................................................. 232
21.4 Classifier Global Setting Configuration .................................................................................... 233
21.5 Classifier Example ....................................................................................................................... 234
Chapter 22
Policy Rule .......................................................................................................................................236
22.1 Policy Rules Overview ............................................................................................................... 236
22.1.1 DiffServ ................................................................................................................................ 236
22.1.2 DSCP and Per-Hop Behavior ........................................................................................... 236
22.2 Configuring Policy Rules ............................................................................................................ 236
22.3 Policy Example ............................................................................................................................ 239
Chapter 23
Queuing Method..............................................................................................................................241
23.1 Queuing Method Overview ..................................................................................................... 241
23.1.1 Strictly Priority ..................................................................................................................... 241
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23.1.2 Weighted Fair Queuing .................................................................................................... 241
23.1.3 Weighted Round Robin Scheduling (WRR) .................................................................... 241
23.2 Configuring Queuing ................................................................................................................. 242
Chapter 24
VLAN Stacking..................................................................................................................................245
24.1 VLAN Stacking Overview .......................................................................................................... 245
24.1.1 VLAN Stacking Example ...................................................................................................245
24.2 VLAN Stacking Port Roles ........................................................................................................... 246
24.3 VLAN Tag Format ........................................................................................................................ 246
24.3.1 Frame Format .................................................................................................................... 247
24.4 Configuring VLAN Stacking ....................................................................................................... 247
24.4.1 Port-based Q-in-Q ............................................................................................................. 249
24.4.2 Selective Q-in-Q ............................................................................................................... 251
Chapter 25
Multicast............................................................................................................................................254
25.1 Multicast Overview .................................................................................................................... 254
25.1.1 IP Multicast Addresses ...................................................................................................... 254
25.1.2 IGMP Filtering ..................................................................................................................... 254
25.1.3 IGMP Snooping ................................................................................................................. 255
25.1.4 IGMP Snooping and VLANs ............................................................................................. 255
25.1.5 MLD Snooping-Proxy ......................................................................................................... 255
25.1.6 MLD Messages ................................................................................................................... 256
25.2 Multicast Setup ........................................................................................................................... 256
25.3 IPv4 Multicast Status .................................................................................................................. 257
25.3.1 IGMP Snooping ................................................................................................................. 257
25.3.2 IGMP Snooping VLAN ...................................................................................................... 261
25.3.3 IGMP Filtering Profile ........................................................................................................ 262
25.4 IPv6 Multicast Status .................................................................................................................. 263
25.4.1 MLD Snooping-proxy ....................................................................................................... 264
25.4.2 MLD Snooping-proxy VLAN ............................................................................................. 264
25.4.3 MLD Snooping-proxy VLAN Port Role Setting ................................................................ 266
25.4.4 MLD Snooping-proxy Filtering ......................................................................................... 268
25.4.5 MLD Snooping-proxy Filtering Profile .............................................................................. 270
25.5 MVR Overview ........................................................................................................................... 271
25.5.1 Types of MVR Ports ............................................................................................................ 272
25.5.2 MVR Modes ........................................................................................................................ 272
25.5.3 How MVR Works ................................................................................................................ 272
25.6 General MVR Configuration ...................................................................................................... 273
25.6.1 MVR Group Configuration .............................................................................................. 276
25.6.2 MVR Configuration Example ........................................................................................... 278
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Chapter 26
AAA...................................................................................................................................................280
26.1 Authentication, Authorization and Accounting (AAA) ......................................................... 280
26.1.1 Local User Accounts ......................................................................................................... 280
26.1.2 RADIUS and TACACS+ .....................................................................................................280
26.2 AAA Screens ............................................................................................................................... 281
26.2.1 RADIUS Server Setup ....................................................................................................... 281
26.2.2 TACACS+ Server Setup ................................................................................................. 283
26.2.3 AAA Setup ......................................................................................................................... 284
26.2.4 Vendor Specific Attribute ................................................................................................ 287
26.2.5 Tunnel Protocol Attribute .................................................................................................. 288
26.3 Supported RADIUS Attributes .................................................................................................... 288
26.3.1 Attributes Used for Authentication .................................................................................. 289
26.3.2 Attributes Used for Accounting ....................................................................................... 289
Chapter 27
IP Source Guard................................................................................................................ ...............292
27.1 IP Source Guard Overview ........................................................................................................ 292
27.1.1 What You Can Do ............................................................................................................. 292
27.1.2 What You Need to Know ................................................................................................ 293
27.2 IP Source Guard .......................................................................................................................... 294
27.3 IPv4 Source Guard Setup .......................................................................................................... 295
27.4 IPv4 Source Guard Static Binding ............................................................................................. 295
27.5 DHCP Snooping .......................................................................................................................... 298
27.6 DHCP Snooping Configure ........................................................................................................ 300
27.6.1 DHCP Snooping Port Configure ...................................................................................... 302
27.6.2 DHCP Snooping VLAN Configure .................................................................................... 304
27.6.3 DHCP Snooping VLAN Port Configure ............................................................................ 305
27.7 ARP Inspection Status ................................................................................................................. 306
27.7.1 ARP Inspection VLAN Status ............................................................................................. 307
27.7.2 ARP Inspection Log Status ................................................................................................ 308
27.8 ARP Inspection Configure .......................................................................................................... 309
27.8.1 ARP Inspection Port Configure ........................................................................................ 310
27.8.2 ARP Inspection VLAN Configure ..................................................................................... 312
27.9 IPv6 Source Guard Overview ................................................................................................... 313
27.10 IPv6 Source Binding Status ....................................................................................................... 314
27.11 IPv6 Static Binding Setup ........................................................................................................ 315
27.12 IPv6 Source Guard Policy Setup ............................................................................................ 316
27.13 IPv6 Source Guard Port Setup ................................................................................................ 317
27.14 IPv6 Snooping Policy Setup .................................................................................................... 319
27.15 IPv6 Snooping VLAN Setup ..................................................................................................... 320
27.16 IPv6 DHCP Trust Setup ............................................................................................................. 321
27.17 Technical Reference ................................................................................................................ 323
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27.17.1 DHCP Snooping Overview ............................................................................................. 323
27.17.2 ARP Inspection Overview ............................................................................................... 325
Chapter 28
Loop Guard ..................................................................................................................... .................327
28.1 Loop Guard Overview .............................................................................................................. 327
28.2 Loop Guard Setup ...................................................................................................................... 328
Chapter 29
VLAN Mapping.................................................................................................................................331
29.1 VLAN Mapping Overview ......................................................................................................... 331
29.1.1 VLAN Mapping Example .................................................................................................. 331
29.2 Enabling VLAN Mapping ........................................................................................................... 331
29.3 Configuring VLAN Mapping ...................................................................................................... 333
Chapter 30
Layer 2 Protocol Tunneling..............................................................................................................335
30.1 Layer 2 Protocol Tunneling Overview ......................................................................................335
30.1.1 Layer-2 Protocol Tunneling Mode ................................................................................... 336
30.2 Configuring Layer 2 Protocol Tunneling ................................................................................... 336
Chapter 31
sFlow..................................................................................................................................................340
31.1 sFlow Overview ........................................................................................................................... 340
31.2 sFlow Port Configuration ............................................................................................................ 340
31.2.1 sFlow Collector Configuration ......................................................................................... 342
Chapter 32
PPPoE.................................................................................................................................................344
32.1 PPPoE Intermediate Agent Overview ..................................................................................... 344
32.1.1 PPPoE Intermediate Agent Tag Format .......................................................................... 344
32.1.2 Sub-Option Format ........................................................................................................... 344
32.1.3 Port State ............................................................................................................................ 345
32.2 The PPPoE Screen ....................................................................................................................... 346
32.3 PPPoE Intermediate Agent ....................................................................................................... 346
32.3.1 PPPoE IA Per-Port .............................................................................................................. 348
32.3.2 PPPoE IA Per-Port Per-VLAN ............................................................................................ 350
32.3.3 PPPoE IA for VLAN ............................................................................................................ 351
Chapter 33
Error Disable......................................................................................................................................353
33.1 Error Disable Overview .............................................................................................................. 353
33.1.1 CPU Protection Overview ................................................................................................ 353
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33.1.2 Error-Disable Recovery Overview .................................................................................... 353
33.1.3 What You Can Do ............................................................................................................. 353
33.2 The Error Disable Screen ............................................................................................................ 354
33.3 Error-Disable Status .................................................................................................................... 354
33.4 CPU Protection Configuration .................................................................................................. 356
33.5 Error-Disable Detect Configuration ......................................................................................... 358
33.6 Error-Disable Recovery Configuration .....................................................................................359
Chapter 34
MAC Pinning.....................................................................................................................................361
34.1 MAC Pinning Overview ............................................................................................................. 361
34.2 MAC Pinning Configuration ...................................................................................................... 361
Chapter 35
Private VLAN............................................ .........................................................................................364
35.1 Private VLAN Overview ............................................................................................................. 364
35.1.1 Configuration .................................................................................................................... 365
Chapter 36
Green Ethernet................................................ ... .... ..........................................................................368
36.1 Green Ethernet Overview ......................................................................................................... 368
36.2 Configuring Green Ethernet ...................................................................................................... 368
Chapter 37
Link Layer Discovery Protocol (LLDP) .............................................................................................371
37.1 LLDP Overview ............................................................................................................................ 371
37.2 LLDP-MED Overview ................................................................................................................... 372
37.3 LLDP Screens ............................................................................................................................... 373
37.4 LLDP Local Status ....................................................................................................................... 374
37.4.1 LLDP Local Port Status Detail ..........................................................................................376
37.5 LLDP Remote Status ................................................................................................................... 379
37.5.1 LLDP Remote Port Status Detail ...................................................................................... 380
37.6 LLDP Configuration .................................................................................................................... 386
37.6.1 LLDP Configuration Basic TLV Setting ............................................................................. 388
37.6.2 LLDP Configuration Basic Org-specific TLV Setting ...................................................... 390
37.7 LLDP-MED Configuration ........................................................................................................... 391
37.8 LLDP-MED Network Policy ........................................................................................................ 393
37.9 LLDP-MED Location .................................................................................................................. 394
Chapter 38
Anti-Arpscan ....................................................................................................................................399
38.1 Anti-Arpscan Overview ............................................................................................................. 399
38.1.1 What You Can Do ............................................................................................................. 399
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38.1.2 What You Need to Know ................................................................................................. 399
38.2 Anti-Arpscan Status ................................................................................................................... 400
38.3 Anti-Arpscan Host Status ........................................................................................................... 401
38.4 Anti-Arpscan Trust Host ............................................................................................................. 402
38.5 Anti-Arpscan Configure ............................................................................................................ 402
Chapter 39
BPDU Guard......................................................................................................................................405
39.1 BPDU Guard Overview .............................................................................................................. 405
39.1.1 What You Can Do ............................................................................................................. 405
39.2 BPDU Guard Status ..................................................................................................................... 405
39.3 BPDU Guard Configuration ....................................................................................................... 407
Chapter 40
OAM..................................................................................................................................................409
40.1 OAM Overview .......................................................................................................................... 409
40.1.1 What You Can Do ............................................................................................................. 409
40.2 OAM Status .................................................................................................................................. 409
40.2.1 OAM Details ....................................................................................................................... 411
40.3 OAM Configuration .................................................................................................................... 415
40.4 OAM Remote Loopback ........................................................................................................... 417
Chapter 41
ZULD...................................................................................................................................................419
41.1 ZULD Overview ........................................................................................................................... 419
41.1.1 What You Can Do ............................................................................................................. 419
41.1.2 What You Need to Know ................................................................................................. 419
41.2 ZULD Status .................................................................................................................................. 420
41.3 ZULD Configuration ................................................................................................................... 422
Chapter 42
NLB.....................................................................................................................................................425
42.1 NLB Overview .............................................................................................................................. 425
42.1.1 What You Can Do ............................................................................................................. 425
42.1.2 What You Need to Know ................................................................................................. 425
42.2 MAC Forwarding ........................................................................................................................ 426
42.3 IP Configuration .......................................................................................................................... 428
Chapter 43
Wol Relay..........................................................................................................................................430
43.1 Wol Relay Overview ................................................................................................................... 430
43.2 Wol Relay ..................................................................................................................................... 430
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Chapter 44
Static Route.......................................................................................................................................432
44.1 Static Routing Overview ........................................................................................................... 432
44.2 Static Routing .............................................................................................................................. 432
44.3 Configuring IPv4 Static Route .................................................................................................. 433
44.4 Configuring IPv6 Static Route .................................................................................................. 434
Chapter 45
Policy Routing...................................................................................................................................436
45.1 Policy Route Overview .............................................................................................................. 436
45.1.1 Benefits ............................................................................................................................... 436
45.2 Configuring Policy Routing Profile ............................................................................................. 436
45.2.1 Policy Routing Rule Configuration ................................................................................. 437
Chapter 46
Differentiated Services ....................................................................................................................440
46.1 DiffServ Overview ...................................................................................................................... 440
46.1.1 DSCP and Per-Hop Behavior ........................................................................................... 440
46.1.2 DiffServ Network Example ...............................................................................................440
46.2 Activating DiffServ ..................................................................................................................... 441
46.3 DSCP-to-IEEE 802.1p Priority Settings ......................................................................................... 443
46.3.1 Configuring DSCP Settings ...............................................................................................443
Chapter 47
DHCP .................................................................................................................................................445
47.1 DHCP Overview ......................................................................................................................... 445
47.1.1 DHCP Modes .................................................................................................................... 445
47.1.2 DHCP Configuration Options ........................................................................................... 445
47.2 DHCP Configuration ................................................................................................................... 445
47.3 DHCPv4 Status ........................................................................................................................... 446
47.3.1 DHCPv4 Server Status Detail ........................................................................................... 447
47.4 DHCPv4 Relay ............................................................................................................................ 447
47.4.1 DHCPv4 Relay Agent Information ................................................................................... 448
47.4.2 DHCPv4 Option 82 Profile ................................................................................................. 449
47.4.3 Configure DHCPv4 Global Relay .................................................................................... 450
47.4.4 DHCPv4 Global Relay Port Configure ........................................................................... 451
47.4.5 Global DHCP Relay Configuration Example .................................................................. 452
47.5 Configure DHCPv4 VLAN Settings .........................................................................................452
47.5.1 DHCPv4 VLAN Port Configure ........................................................................................ 454
47.5.2 Example: DHCP Relay for Two VLANs ............................................................................. 456
47.6 DHCPv6 Status ........................................................................................................................... 457
47.7 DHCPv6 Information ................................................................................................................... 457
47.8 DHCPv6 Prefix Delegation ......................................................................................................... 459
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47.9 DHCPv6 Relay ............................................................................................................................. 460
Chapter 48
VRRP ..................................................................................................................................................463
48.1 VRRP Overview .......................................................................................................................... 463
48.2 VRRP Status .................................................................................................................................. 464
48.3 VRRP Configuration ................................................................................................................... 464
48.3.1 IP Interface Setup ............................................................................................................. 464
48.3.2 VRRP Parameters ............................................................................................................. 466
48.3.3 Configuring VRRP Parameters ......................................................................................... 466
48.3.4 Viewing VRRP Summary ................................................................................................... 467
48.4 VRRP Configuration Examples ................................................................................................. 468
48.4.1 One Subnet Network Example ....................................................................................... 468
48.4.2 Two Subnets Example ....................................................................................................... 469
Chapter 49
Router Setup .....................................................................................................................................472
49.1 Router Setup Overview ............................................................................................................. 472
49.2 Configuring Router Setup .......................................................................................................... 472
Chapter 50
ARP Setup..........................................................................................................................................474
50.1 ARP Overview ............................................................................................................................ 474
50.1.1 How ARP Works .................................................................................................................. 474
50.1.2 ARP Learning Mode .......................................................................................................... 474
50.2 ARP Setup .................................................................................................................................... 476
50.2.1 ARP Learning .................................................................................................................... 476
50.2.2 Static ARP ........................................................................................................................... 478
Chapter 51
Maintenance....................................................................................................................................480
51.1 The Maintenance Screen .......................................................................................................... 480
51.2 Erase Running-Configuration ................................................................................................... 481
51.3 Save Configuration .................................................................................................................... 482
51.4 Reboot System ............................................................................................................................ 482
51.4.1 Stacking Default ............................................................................................................... 483
51.4.2 Factory Default ................................................................................................................. 483
51.4.3 Custom Default ................................................................................................................ 484
51.5 Firmware Upgrade ...................................................................................................................... 484
51.6 Restore Configuration ................................................................................................................ 486
51.7 Backup Configuration ................................................................................................................ 487
51.8 Auto Configuration ................................................................................................................... 488
51.9 Tech-Support .............................................................................................................................. 489
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Table of Contents
51.10 Certificates ................................................................................................................................ 490
51.10.1 HTTPS Certificates ............................................................................................................ 491
51.11 FTP Command Line .................................................................................................................. 492
51.11.1 Filename Conventions ................................................................................................... 492
51.11.2 FTP Command Line Procedure ..................................................................................... 493
51.11.3 GUI-based FTP Clients ..................................................................................................... 494
51.11.4 FTP Restrictions ................................................................................................................ 494
Chapter 52
Access Control.................................................................................................................................495
52.1 Access Control Overview ...................................................................................................... 495
52.1.1 What You Can Do ............................................................................................................. 495
52.2 The Access Control Main Screen .............................................................................................. 495
52.3 About SNMP .............................................................................................................................. 496
52.3.1 SNMP v3 and Security ....................................................................................................... 497
52.3.2 Supported MIBs ............................................................................................................... 497
52.3.3 SNMP Traps ........................................................................................................................ 497
52.3.4 Configuring SNMP .......................................................................................................... 501
52.3.5 Configuring SNMP Trap Group ..................................................................................... 503
52.3.6 Enabling/Disabling Sending of SNMP Traps on a Port ................................................. 503
52.3.7 Configuring SNMP User .................................................................................................. 505
52.4 Set Up Login Accounts ............................................................................................................. 507
52.5 SSH Overview .............................................................................................................................. 508
52.6 How SSH works ............................................................................................................................ 508
52.7 SSH Implementation on the Switch ..........................................................................................509
52.7.1 Requirements for Using SSH ..............................................................................................510
52.8 Introduction to HTTPS .................................................................................................................. 510
52.9 HTTPS Example ............................................................................................................................ 511
52.9.1 Internet Explorer Warning Messages ............................................................................... 511
52.9.2 Mozilla Firefox Warning Messages ................................................................................... 512
52.9.3 Google Chrome Warning Messages .............................................................................. 514
52.9.4 The Main Screen ................................................................................................................ 514
52.10 Service Access Control ......................................................................................................... 515
52.11 Remote Management .......................................................................................................... 516
Chapter 53
Diagnostic.........................................................................................................................................518
53.1 Diagnostic .................................................................................................................................. 518
Chapter 54
System Log........................................................................................................................................522
54.1 Overview ..................................................................................................................................... 522
54.2 System Log .................................................................................................................................. 522
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Table of Contents
Chapter 55
Syslog Setup .....................................................................................................................................523
55.1 Syslog Overview .......................................................................................................................... 523
55.2 Syslog Setup ............................................................................................................................... 523
Chapter 56
Cluster Management.......................................................................................................................526
56.1 Cluster Management Status Overview ................................................................................... 526
56.2 Cluster Management Status .................................................................................................... 527
56.2.1 Cluster Member Switch Management .......................................................................... 527
56.3 Clustering Management Configuration ................................................................................ 529
Chapter 57
MAC Table........................................................................................................................................531
57.1 MAC Table Overview ................................................................................................................ 531
57.2 Viewing the MAC Table ............................................................................................................. 532
Chapter 58
IP Table..............................................................................................................................................534
58.1 IP Table Overview ...................................................................................................................... 534
58.2 Viewing the IP Table ................................................................................................................... 535
Chapter 59
ARP Table..........................................................................................................................................536
59.1 ARP Table Overview .................................................................................................................. 536
59.1.1 How ARP Works .................................................................................................................. 536
59.2 The ARP Table Screen ............................................................................................................... 536
Chapter 60
Routing Table....................................................................................................................................538
60.1 Routing Table Overview ........................................................................................................... 538
60.2 The Routing Table Main Screen ................................................................................................ 538
60.3 IPv4 Routing Table ...................................................................................................................... 538
60.4 IPv6 Routing Table ..................................................................................................................... 539
Chapter 61
Path MTU Table.................................................................................................................................540
61.1 Path MTU Overview ................................................................................................................... 540
61.2 Viewing the Path MTU Table ..................................................................................................... 540
Chapter 62
Configure Clone.................... .... ... .............................................................................. ......................541
62.1 Configure Clone ........................................................................................................................ 541
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Table of Contents
Chapter 63
IPv6 Neighbor Table.........................................................................................................................545
63.1 IPv6 Neighbor Table Overview ................................................................................................. 545
63.2 Viewing the IPv6 Neighbor Table ............................................................................................. 545
Chapter 64
Port Status .........................................................................................................................................547
64.1 Overview ..................................................................................................................................... 547
64.2 Status ............................................................................................................................................ 547
64.3 Port Status ................................................................................................................................... 547
64.3.1 Port Details ...................................................................................................................... 549
64.3.2 DDMI ................................................................................................................................... 552
64.3.3 DDMI Details ...................................................................................................................... 553
64.3.4 Port Utilization ................................................................................................................. 555
Part III: Troubleshooting and Appendices..................................................557
Chapter 65
Troubleshooting................................................................................................................................558
65.1 Power, Hardware Connections, and LEDs ............................................................................... 558
65.2 Switch Access and Login ........................................................................................................... 559
65.3 Switch Configuration .................................................................................................................. 560
Appendix A Customer Support ..................................................................................................... 562
Appendix B Common Services...................................................................................................... 568
Appendix C IPv6.............................................................................................................................. 571
Appendix D Legal Information ...................................................................................................... 579
Index.................................................................................................................................................584
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PART I

User’s Guide

21
CHAPTER 1

Getting to Know Your Switch

This chapter introduces the main features and applications of the Switch.

1.1 Introduction

Your Switch is a stackable, layer-2, 10 Gigabit Ethernet (GbE) switch supporting Multi-Gigabit. See
Section 1.1.1 on page 23 for more information about Multi-Gigabit. The Switch equips with dual AC
power supply modules, and it’s ideal for SMB (Small-and-Medium-Sized Businesses) and enterprises.
You could use 10 Gigabit SFP+ slots for fiber connections to the backbone switches, and you could use the 10 Gbps Ethernet ports for connections to other Ethernet devices requiring high-bandwidth, such as network-attached storage (NAS), game consoles, servers, and so on.
The last four combo ports can also be used for stacking. When working in stacking mode, the Switch can operate together with other Switches of the same model and firmware version and allows you to remotely manage them from one switch using one single IP address.
The Switch performs full layer-2 switching features and basic layer-3 basic routing features, such as static route (see Chapter 44 on page 432), and IGMP (see Chapter 25 on page 254).
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Chapter 1 Getting to Know Your Switch
Figure 1 Switch Application
1.1.1 Multi-Gigabit
A 10 Gigabit port supports speeds of 10 Gbps if the connected device supports 10 Gbps and a Cat 6a (up to 100 m) or Cat 6 cable (up to 50 m) is used. The speed drops to 1G if these criteria are not met; it drops to 100 Mbps if a Cat 5 cable is used (up to 100 m).
If a network device such as a 5G network card, gaming computer, server, Network Attached Storage (NAS) or Access Point (AP) only supports 2.5 Gigabit or 5 Gigabit connectivity, then the maximum speed potential of these devices is never reached.
In addition, at the time of writing, most existing cabling is Cat 5e or Cat 6, further limiting maximum speed/distance potential.
Multi-Gigabit (IEEE 802.3bz) solves these problems by additionally supporting 2.5 Gigabit and 5 Gigabit Ethernet connections over Cat 5e and higher Ethernet cables. Multi-Gigabit ports are also backward compatible with 100 Mbps and 1 Gigabit ports.
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Chapter 1 Getting to Know Your Switch
Figure 2 Multi-Gigabit Application
See the following table for the cables required and distance limitation to attain the corresponding speed.
Table 1 Cable Types
CABLE TRANSMISSION SPEED MAXIMUM DISTANCE BANDWIDTH CAPACITY
Category 5 100 Mbps 100 m 100 MHz
Category 5e 1 Gbps/2.5 Gbps/5Gbps 100 m 100 MHz
Category 6 5 Gbps/10 Gbps 50 m 250 MHz
Category 6a 10 Gbps 100 m 500 MHz
Category 7 10 Gbps 100 m 650 MHz
Note: Make sure to select the correct speed for the port in Basic Setting > Port Setup.
1.1.2 Stacking Mode
The Switch can work in stacking mode and directly connect to other switches. The switches then operate together and act as a single switch or a virtual chassis. The stackable switches can be managed from a master switch in the stack. See Section 8.8 on page 111 for more information about stacking.
Note: To set the Switch to stacking mode, go to the Basic Setting > Stacking > Configuration
screen (see Section 8.8.3 on page 114).
Note: When the Switch is in stacking mode, it uses the default static IP address 192.168.1.1.
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Chapter 1 Getting to Know Your Switch
Figure 3 Stacking Example
1.1.3 Management Method
With its built-in web configurator, managing and configuring the Switch is easy. In addition, the Switch can also be managed via Telnet, any terminal emulator program using the Command Line Interface (CLI), or third-party SNMP management.
1.1.4 Management Modes
NebulaFlex for ‘hybrid mode’ means you can set the Switch to operate in only one of either standalone or cloud mode (not both at the same time). The Nebula Control Center (NCC) is an alternative cloud­based network management system that allows you to remotely manage and monitor the Switch in cloud mode.
Note: Hybrid mode and NCC registration are reserved for future use.
Use the web configurator to configure and manage the Switch directly in standalone mode or use Nebula Control Center (NCC) to configure and manage the Switch in cloud mode. You may also access a minimized version of the web configurator in cloud mode.
Nebula Cloud Management
To have Nebula manage the Switch, you must first register it at the Nebula web portal at https:// nebula.zyxel.com, and ensure that Nebula Control Center Discovery is enabled in Basic Setting > Cloud Management > Nebula Control Center Discovery in the Switch web configurator (enabled by default).
Note: See the Switch’s datasheet for the feature differences between standalone and
Nebula cloud management modes. You can find the Switch’s datasheet at the Zyxel website.
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Chapter 1 Getting to Know Your Switch
See the NCC (Nebula Control Center) User’s Guide for how to configure the Switch using Nebula.
1.1.5 Mode Changing
This section describes how to change the Switch’s management mode.
Note: Hybrid mode and NCC registration are reserved for future use.
Note: When you change the Switch’s management mode from standalone mode to Nebula-
manged mode, the configuration settings of the Switch will be overwritten with what you have configured in Nebula.
When you change the Switch’s management mode from Nebula-manged mode to standalone mode, the Switch will reset to its factory-default settings.
From Standalone to Nebula Cloud Management
To manage your Switch via Nebula, connect the Switch to the Internet, and register it to a site and organization at the Nebula web portal (https://nebula.zyxel.com).
See the following steps or the Switch Quick Start Guide for how to do device registration.
Go to the NCC to Register the Switch
1 Go to the Nebula web portal in one of three ways.
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Chapter 1 Getting to Know Your Switch
• Type https://nebula.zyxel.com in a supported web browser. See the Nebula User’s Guide for more information about supported browsers.
• Click the Visit button in the Switch’s login page.
• Click the Nebula icon in the upper right corner of the Switch’s web configurator.
2 Click Login in the Nebula web portal. Enter your myZyxel account information. You’ll be redirected to
another screen where you can sign up for a myZyxel account if you don’t have one.
3 Use the Nebula setup wizard to create an organization and a site.
4 Register the Switch by entering its MAC address and serial number. The serial number and MAC address
can be found in the Status screen or the device back label on the Switch. Use the Zyxel Nebula Mobile App to Register the Switch
1 Download and open the Zyxel Nebula Mobile app in your mobile device. Click Sign Up to create a
myZyxel account or enter your existing account information to log in.
2 You should already have created an organization and a site.
3 Select a site and scan the Switch's QR code to add it to the site. You can find the QR code:
• On a label on the Switch or
• On its box or
• In the web configurator at Basic > Cloud Management > Nebula Switch Registration.
See Section 3.3 on page 40 for more information about the CLOUD LED or Section 7.2 on page 75 for more information about the Hybrid Mode field in the Status screen to see if the Switch goes into Nebula cloud management mode successfully.
Note: The Switch goes into Nebula-managed mode automatically after it can access the
Nebula web portal and is successfully registered there. Its login password and settings are then overwritten with what you have configured in the Nebula web portal.
From Nebula-managed to Standalone
To return to direct management standalone mode, just click Unregister to remove the Switch from the organization/site in the Nebula web portal. The Switch will reboot and restore the factory default settings.
1.1.6 ZON Utility
With its built-in web configurator, including the Neighbor Management feature (Section 7.3 on page 77), viewing, managing and configuring the Switch and its neighboring devices is easy.
In addition, Zyxel offers a proprietary software program called Zyxel 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 (Windows operating system). For more information on ZON Utility see Section 4.3 on page 46.
The following table shows which firmware version supports ZON and Neighbor Management (Smart Connect) for each Switch. The firmware on each Switch is identified by the firmware trunk version, followed by a unique model code and release number in brackets. For example, 4.60(ABML.0) is a
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firmware version for the Switch where 4.60 is the firmware trunk version, ABML identifies the Switch and .0 is the first release of trunk version 4.60.
Table 2 Models and Firmware Version
SWITCH MODEL FIRMWARE VERSION
XS3800-28 4.60(ABML.0) and later

1.2 Applications

This section shows a few examples of using the Switch in various network environments.
1.2.1 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 the 10 Gigabit uplink ports on the Switch.
Chapter 1 Getting to Know Your Switch
Figure 4 Bridging Application
1.2.2 High Performance Switching Example
The Switch is ideal for connecting two geographically dispersed networks that need high bandwidth. In the following example, a company uses the 10 Gigabit uplink ports to connect the headquarters to a branch office network. Within the headquarters network, a company can use trunking to group several physical ports into one logical higher-capacity link. Trunking can be used if for example, it is cheaper to use multiple lower-speed links than to under-utilize a high-speed, but more costly, single-port link.
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Chapter 1 Getting to Know Your Switch
Figure 5 High Performance Switching
1.2.3 IEEE 802.1Q VLAN Application Example
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 or more groups. 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 119.
1.2.3.1 Tag-based VLAN Example
Ports in the same VLAN group share the same frame broadcast domain, thus increasing network performance by reducing 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.
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Figure 6 Shared Server Using VLAN Example
1.2.4 IPv6 Support
Chapter 1 Getting to Know Your Switch
IPv6 (Internet Protocol version 6), is designed to enhance IP address size and features. The increase in IPv6 address size to 128 bits (from the 32-bit IPv4 address) allows up to 3.4 x 10 of writing, the Switch supports the following features.
• Static address assignment and stateless auto-configuration
• Neighbor Discovery Protocol (a protocol used to discover other IPv6 devices in a network)
• Remote Management using ping SNMP, telnet, HTTP and FTP services
• ICMPv6 to report errors encountered in packet processing and perform diagnostic functions, such as "ping”
• IPv4/IPv6 dual stack; the Switch can run IPv4 and IPv6 at the same time
• DHCPv6 client and relay
• Multicast Listener Discovery (MLD) snooping and proxy
For more information on IPv6, refer to Appendix C on page 571 and the CLI Reference Guide.

1.3 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 43.
• Command Line Interface. Line commands offer an alternative to the Web Configurator and may be necessary to configure advanced features. See the CLI Reference Guide.
• FTP. Use File Transfer Protocol for firmware upgrades and configuration backup/restore. See Section
51.11 on page 492.
• SNMP. The device can be monitored and/or managed by an SNMP manager. See Section 52.3 on
page 496.
38
IP addresses. At the time
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