ZyXEL Communications XGS2220 Series User manual

Default Login Details
User’s Guide
XGS2220 Series
30/54-port GbE/SFP Smart Managed Layer-3 Switch
Copyright © 2022 Zyxel and/or its affiliates. All Rights Reserved.
LAN IP Address http://setup.zyxel
or
http://DHCP-assigned IP
or
http://192.168.1.1
User Name admin
Password 1234
Version 4.80 Edition 1, 07/2022

XGS2220 Series User’s Guide
2
IMPORTANT!
READ CAREFULLY BEFORE USE.
KEEP THIS GUIDE FOR FUTURE REFERENCE.
This is a User’s Guide for a series of products. Not all products support all firmware features. Screenshots
and graphics in this book may differ slightly from your products 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
•QuickStartGuide
The Quick Start Guide shows how to connect the Switch.
•CLIReferenceGuide
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 link for a description of the fields in the Switch menus.
• Nebula Control Center (NCC) User’s Guide
Go to the Nebula Control Center to get this User’s Guide on how to configure the Switch using Nebula
•MoreInformation
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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Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this guide.
Warnings tell you about things that could harm you or your device.
Note: Notes tell you other important information (for example, other things you may need to
configure or helpful tips) or recommendations.
Syntax Conventions
• All models may be referred to as the “Switch” in this guide.
• Product labels, screen names, field labels and field choices are all in bold font.
• A right angle bracket ( > ) within a screen name denotes a mouse click. For example, SYSTEM > IP
Setup > Network Proxy Configuration means you first click SYSTEM in the navigation panel, then the IP
Setup sub menu, then Network Proxy Configuration to get to that screen.
Icons Used in Figures
Figures in this user guide may use the following generic icons. The Switch icon is not an exact
representation of your device.
Switch Generic Router Wireless Router / Access Point
Generic Switch Smart TV Desktop
Laptop IP Camera Printer
Server

Contents Overview
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Contents Overview
User’s Guide ......................................................................................................................................27
Getting to Know Your Switch .............................................................................................................. 28
Hardware Installation and Connection ............................................................................................. 40
Hardware Panels .................................................................................................................................. 44
Technical Reference ........................................................................................................................56
Web Configurator ................................................................................................................................. 57
Initial Setup Example .......................................................................................................................... 100
Tutorials ................................................................................................................................................ 105
DASHBOARD ........................................................................................................................................ 117
MONITOR ............................................................................................................................................. 122
ARP Table ............................................................................................................................................ 123
IP Table ................................................................................................................................................. 125
IPv6 Neighbor Table ........................................................................................................................... 127
MAC Table ........................................................................................................................................... 129
Neighbor ............................................................................................................................................. 132
Path MTU Table ................................................................................................................................... 136
Port Status ............................................................................................................................................ 137
Routing Table ...................................................................................................................................... 145
System Information ............................................................................................................................. 147
System Log .......................................................................................................................................... 150
SYSTEM ................................................................................................................................................. 152
Cloud Management .......................................................................................................................... 153
General Setup ..................................................................................................................................... 157
Interface Setup ................................................................................................................................... 161
IP Setup ................................................................................................................................................ 163
IPv6 ....................................................................................................................................................... 170
Logins ................................................................................................................................................... 187
SNMP .................................................................................................................................................... 189
Switch Setup ........................................................................................................................................ 198
Syslog Setup ........................................................................................................................................ 201
Time Range ......................................................................................................................................... 204
PORT ..................................................................................................................................................... 207
Auto PD Recovery .............................................................................................................................. 208
Flex Link ................................................................................................................................................ 213
Green Ethernet ................................................................................................................................... 216
Link Aggregation ................................................................................................................................ 218
Link Layer Discovery Protocol (LLDP) ................................................................................................ 226

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OAM ..................................................................................................................................................... 248
PoE Setup ............................................................................................................................................. 256
Port Setup ............................................................................................................................................ 264
ZULD ...................................................................................................................................................... 266
SWITCHING .......................................................................................................................................... 270
Layer 2 Protocol Tunneling ................................................................................................................ 271
Loop Guard ......................................................................................................................................... 275
MAC Pinning ....................................................................................................................................... 278
Mirroring ............................................................................................................................................... 280
Multicast .............................................................................................................................................. 282
Static Multicast Forwarding ............................................................................................................... 310
PPPoE ................................................................................................................................................... 315
Differentiated Services ....................................................................................................................... 323
Queuing Method ................................................................................................................................ 327
Priority Queue ..................................................................................................................................... 330
Bandwidth Control ............................................................................................................................. 332
sFlow ..................................................................................................................................................... 334
Spanning Tree Protocol ...................................................................................................................... 338
Static MAC Filtering ............................................................................................................................ 362
Static MAC Forwarding ...................................................................................................................... 364
VLAN .................................................................................................................................................... 366
VLAN Isolation ..................................................................................................................................... 390
VLAN Mapping ................................................................................................................................... 393
VLAN Stacking .................................................................................................................................... 397
NETWORKING ...................................................................................................................................... 404
ARP Setup ............................................................................................................................................ 405
DHCP .................................................................................................................................................... 411
Static Route ......................................................................................................................................... 424
SECURITY .............................................................................................................................................. 428
AAA ...................................................................................................................................................... 429
Access Control .................................................................................................................................... 443
Classifier ............................................................................................................................................... 453
Policy Rule ........................................................................................................................................... 462
Anti-Arpscan ....................................................................................................................................... 468
BPDU Guard ........................................................................................................................................ 474
Storm Control ...................................................................................................................................... 477
Error-Disable ........................................................................................................................................ 479
IP Source Guard .................................................................................................................................. 485
DHCP Snooping .................................................................................................................................. 489
ARP Inspection .................................................................................................................................... 500
Port Authentication ............................................................................................................................ 518
Port Security ......................................................................................................................................... 530
MAINTENANCE .................................................................................................................................... 533

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Networked AV Mode ......................................................................................................................... 556
Troubleshooting and Appendices .................................................................................................616
Troubleshooting .................................................................................................................................. 617

Table of Contents
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Table of Contents
Document Conventions ......................................................................................................................3
Contents Overview..............................................................................................................................4
Table of Contents.................................................................................................................................7
Part I: User’s Guide..........................................................................................27
Chapter 1
Getting to Know Your Switch ............................................................................................................28
1.1 Introduction ..................................................................................................................................... 28
1.1.1 Multi-Gigabit .......................................................................................................................... 29
1.1.2 Management Modes ........................................................................................................... 30
1.1.3 Mode Changing ................................................................................................................... 31
1.1.4 ZON Utility ............................................................................................................................... 33
1.1.5 Web Configurator Networked AV Mode ........................................................................... 34
1.1.6 PoE .......................................................................................................................................... 34
1.2 Example Applications .................................................................................................................... 35
1.2.1 PoE Example Application ..................................................................................................... 35
1.2.2 Backbone Example Application ......................................................................................... 36
1.2.3 Bridging Example Application .............................................................................................36
1.2.4 High Performance Switching Example ............................................................................... 37
1.2.5 IEEE 802.1Q VLAN Application Examples ........................................................................... 37
1.2.6 IPv6 Support ........................................................................................................................... 38
1.3 Ways to Manage the Switch ......................................................................................................... 38
1.4 Good Habits for Managing the Switch ........................................................................................39
Chapter 2
Hardware Installation and Connection ...........................................................................................40
2.1 Installation Scenarios ...................................................................................................................... 40
2.2 Safety Precautions .......................................................................................................................... 40
2.3 Freestanding Installation Procedure ............................................................................................ 40
2.4 Mounting the Switch on a Rack ................................................................................................... 41
2.4.1 Installation Requirements ..................................................................................................... 41
2.4.2 Precautions ............................................................................................................................ 41
2.4.3 Attaching the Mounting Brackets to the Switch ............................................................... 42
2.4.4 Mounting the Switch on a Rack .......................................................................................... 42

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Chapter 3
Hardware Panels................................................................................................................................44
3.1 Front Panel Connections ............................................................................................................... 44
3.1.1 Gigabit Ethernet Ports ........................................................................................................... 45
3.1.2 SFP/SFP+ Slots ......................................................................................................................... 46
3.1.3 Console Port .......................................................................................................................... 48
3.2 Rear Panel ....................................................................................................................................... 48
3.2.1 Grounding .............................................................................................................................. 49
3.2.2 AC Power Connection ......................................................................................................... 51
3.3 LEDs .................................................................................................................................................. 53
Part II: Technical Reference...........................................................................56
Chapter 4
Web Configurator...............................................................................................................................57
4.1 Overview ......................................................................................................................................... 57
4.2 System Login .................................................................................................................................... 57
4.3 Zyxel One Network (ZON) Utility .................................................................................................... 62
4.3.1 Requirements ......................................................................................................................... 62
4.3.2 Run the ZON Utility ................................................................................................................. 62
4.4 Networked AV Mode Wizard ........................................................................................................ 66
4.4.1 Basic Settings ......................................................................................................................... 66
4.4.2 Advanced Settings ............................................................................................................... 71
4.5 Wizard .............................................................................................................................................. 76
4.5.1 Basic ....................................................................................................................................... 77
4.5.2 Protection .............................................................................................................................. 82
4.5.3 VLAN ....................................................................................................................................... 84
4.5.4 QoS ......................................................................................................................................... 85
4.6 Web Configurator Layout .............................................................................................................. 86
4.6.1 Tables and Lists ...................................................................................................................... 95
4.6.2 Change Your Password ........................................................................................................ 96
4.7 Save Your Configuration ................................................................................................................ 97
4.8 Switch Lockout ................................................................................................................................ 97
4.9 Reset the Switch ............................................................................................................................. 97
4.9.1 Reboot the Switch ................................................................................................................ 97
4.9.2 Reload the Configuration File .............................................................................................. 98
4.10 Log Out of the Web Configurator .............................................................................................. 98
4.11 Help ................................................................................................................................................ 99
Chapter 5
Initial Setup Example.......................................................................................................................100

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5.1 Overview ....................................................................................................................................... 100
5.1.1 Create a VLAN .................................................................................................................... 100
5.1.2 Set Port VID .......................................................................................................................... 101
5.1.3 Configure Switch Management IP Address ..................................................................... 102
Chapter 6
Tutorials.............................................................................................................................................105
6.1 Overview ....................................................................................................................................... 105
6.2 How to Use DHCPv4 Snooping on the Switch ........................................................................... 105
6.3 How to Use DHCPv4 Relay on the Switch .................................................................................. 109
6.3.1 DHCP Relay Tutorial Introduction ...................................................................................... 109
6.3.2 Create a VLAN .................................................................................................................... 109
6.3.3 Configure DHCPv4 Relay ...................................................................................................112
6.3.4 Troubleshooting ................................................................................................................... 113
6.4 How to Use Auto Configuration through a DHCP Server on the Switch ................................ 113
Chapter 7
DASHBOARD .....................................................................................................................................117
7.1 New User Interface ....................................................................................................................... 117
7.2 DASHBOARD .................................................................................................................................. 117
7.2.1 Port Status ............................................................................................................................ 120
7.2.2 Quick Links to Use ................................................................................................................ 120
Chapter 8
MONITOR...........................................................................................................................................122
Chapter 9
ARP Table..........................................................................................................................................123
9.1 ARP Table Overview ..................................................................................................................... 123
9.1.1 What You Can Do ............................................................................................................... 123
9.1.2 What You Need to Know ................................................................................................... 123
9.2 Viewing the ARP Table ................................................................................................................. 123
Chapter 10
IP Table..............................................................................................................................................125
10.1 IP Table Overview ....................................................................................................................... 125
10.2 Viewing the IP Table ................................................................................................................... 126
Chapter 11
IPv6 Neighbor Table.........................................................................................................................127
11.1 IPv6 Neighbor Table Overview .................................................................................................. 127
11.2 Viewing the IPv6 Neighbor Table ............................................................................................. 127

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Chapter 12
MAC Table........................................................................................................................................129
12.1 MAC Table Overview ................................................................................................................. 129
12.1.1 What You Can Do ............................................................................................................. 129
12.1.2 What You Need to Know ................................................................................................. 129
12.2 Viewing the MAC Table ............................................................................................................. 130
Chapter 13
Neighbor ..........................................................................................................................................132
13.1 Neighbor Overview .................................................................................................................... 132
13.1.1 What You Can Do ............................................................................................................. 132
13.2 Neighbor ...................................................................................................................................... 132
13.2.1 Neighbor Details ................................................................................................................ 133
Chapter 14
Path MTU Table.................................................................................................................................136
14.1 Path MTU Overview .................................................................................................................... 136
14.2 Viewing the Path MTU Table ..................................................................................................... 136
Chapter 15
Port Status .........................................................................................................................................137
15.0.1 What You Can Do ............................................................................................................. 137
15.1 Port Status .................................................................................................................................... 137
15.1.1 Port Details ......................................................................................................................... 138
15.2 DDMI ............................................................................................................................................ 141
15.2.1 DDMI Details ...................................................................................................................... 141
15.3 Port Utilization .............................................................................................................................. 143
Chapter 16
Routing Table....................................................................................................................................145
16.1 Routing Table Overview ............................................................................................................ 145
16.1.1 What You Can Do ............................................................................................................. 145
16.2 IPv4 Routing Table ...................................................................................................................... 145
16.3 IPv6 Routing Table ...................................................................................................................... 146
Chapter 17
System Information..........................................................................................................................147
17.0.1 What You Can Do ............................................................................................................. 147
17.1 System Information ..................................................................................................................... 147
Chapter 18
System Log........................................................................................................................................150
18.1 System Log Overview ................................................................................................................. 150

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18.2 System Log .................................................................................................................................. 150
Chapter 19
SYSTEM ..............................................................................................................................................152
Chapter 20
Cloud Management........................................................................................................................153
20.1 Cloud Management Overview ................................................................................................ 153
20.2 Nebula Center Control Discovery ............................................................................................ 153
Chapter 21
General Setup..................................................................................................................................157
21.1 General Setup ............................................................................................................................. 157
21.2 Hardware Monitor Setup ........................................................................................................... 159
Chapter 22
Interface Setup.................................................................................................................................161
22.1 Interface Setup Overview ......................................................................................................... 161
22.2 Interface Setup ........................................................................................................................... 161
22.2.1 Add/Edit Interfaces ........................................................................................................... 162
Chapter 23
IP Setup .............................................................................................................................................163
23.1 IP Setup Overview ...................................................................................................................... 163
23.1.1 What You Can Do ............................................................................................................. 163
23.1.2 IP Interfaces ....................................................................................................................... 163
23.2 IP Status ........................................................................................................................................ 164
23.2.1 IP Status Details .................................................................................................................. 164
23.3 IP Setup ........................................................................................................................................ 166
23.3.1 Add/Edit IP Interfaces ....................................................................................................... 167
23.4 Network Proxy Configuration .................................................................................................... 168
Chapter 24
IPv6....................................................................................................................................................170
24.1 IPv6 Overview ............................................................................................................................. 170
24.1.1 What You Can Do ............................................................................................................. 170
24.2 IPv6 Status .................................................................................................................................... 170
24.2.1 IPv6 Interface Status Details ............................................................................................. 171
24.3 IPv6 Global Setup ....................................................................................................................... 173
24.4 IPv6 Interface Setup ................................................................................................................... 174
24.4.1 Edit an IPv6 Interface ........................................................................................................ 175
24.5 IPv6 Link-Local Address Setup ................................................................................................... 175
24.5.1 Edit an IPv6 Link-Local Address ........................................................................................ 176
24.6 IPv6 Global Address Setup ........................................................................................................ 177

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24.6.1 Add/Edit an IPv6 Global Address .................................................................................... 178
24.7 IPv6 Neighbor Discovery Setup ................................................................................................. 178
24.7.1 Edit an IPv6 Neighbor Discovery ..................................................................................... 179
24.8 IPv6 Router Discovery Setup ...................................................................................................... 180
24.8.1 Edit IPv6 Router Discovery ................................................................................................ 181
24.9 IPv6 Prefix Setup .......................................................................................................................... 182
24.9.1 Add/Edit IPv6 Prefix ........................................................................................................... 182
24.10 IPv6 Neighbor Setup ................................................................................................................. 183
24.10.1 Add/Edit IPv6 Neighbor .................................................................................................. 184
24.11 DHCPv6 Client Setup ................................................................................................................ 184
24.11.1 Edit DHCPv6 Client .......................................................................................................... 185
Chapter 25
Logins................................................................................................................................................187
25.1 Set Up Login Accounts ............................................................................................................... 187
Chapter 26
SNMP .................................................................................................................................................189
26.1 SNMP Overview .......................................................................................................................... 189
26.1.1 What You Can Do ............................................................................................................. 189
26.2 Configure SNMP .......................................................................................................................... 189
26.3 Configure SNMP User ................................................................................................................. 191
26.3.1 Add/Edit SNMP User .......................................................................................................... 191
26.4 Configure SNMP Trap Group ..................................................................................................... 193
26.5 Enable or Disable Sending of SNMP Traps on a Port .............................................................. 194
26.6 Technical Reference .................................................................................................................. 194
26.6.1 About SNMP ....................................................................................................................... 195
Chapter 27
Switch Setup.....................................................................................................................................198
27.1 Switch Setup Overview .............................................................................................................. 198
27.1.1 Introduction to VLANs ....................................................................................................... 198
27.2 Switch Setup ................................................................................................................................ 198
Chapter 28
Syslog Setup .....................................................................................................................................201
28.1 Syslog Overview .......................................................................................................................... 201
28.1.1 What You Can Do ............................................................................................................. 201
28.2 Syslog Setup ................................................................................................................................ 201
28.2.1 Add/Edit a Syslog Server .................................................................................................. 203
Chapter 29
Time Range.......................................................................................................................................204

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29.1 Time Range Overview ................................................................................................................ 204
29.1.1 What You Can Do ............................................................................................................. 204
29.2 Configuring Time Range ............................................................................................................ 204
29.2.1 Add/Edit Time Range ....................................................................................................... 205
Chapter 30
PORT ..................................................................................................................................................207
Chapter 31
Auto PD Recovery............................................................................................................................208
31.1 Auto PD Recovery (for PoE models only) Overview ............................................................... 208
31.1.1 What You Can Do ............................................................................................................. 208
31.2 Auto PD Recovery ...................................................................................................................... 208
31.2.1 Activate the Automatic PD Recovery ............................................................................ 210
Chapter 32
Flex Link ............................................................................................................................................213
32.1 Flex Link Overview ...................................................................................................................... 213
32.1.1 What You Can Do ............................................................................................................. 213
32.2 Flex Link Status ............................................................................................................................. 213
32.3 Flex Link Setup ............................................................................................................................. 214
32.3.1 Add/Edit Flex Link .............................................................................................................. 215
Chapter 33
Green Ethernet.................................................................................................................................216
33.1 Green Ethernet Overview .......................................................................................................... 216
33.2 Configuring Green Ethernet ...................................................................................................... 216
Chapter 34
Link Aggregation .............................................................................................................................218
34.1 Link Aggregation Overview ....................................................................................................... 218
34.1.1 What You Can Do ............................................................................................................. 218
34.1.2 What You Need to Know ................................................................................................. 218
34.2 Link Aggregation Status ............................................................................................................. 219
34.3 Link Aggregation Setting ........................................................................................................... 221
34.4 Link Aggregation Control Protocol ........................................................................................... 222
34.5 Technical Reference .................................................................................................................. 224
34.5.1 Static Trunking Example ................................................................................................... 224
Chapter 35
Link Layer Discovery Protocol (LLDP) .............................................................................................226
35.1 LLDP Overview ............................................................................................................................ 226
35.2 LLDP-MED Overview ................................................................................................................... 227
35.2.1 What You Can Do – LLDP ................................................................................................. 228

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35.2.2 What You Can Do – LLDP MED ........................................................................................ 228
35.3 LLDP Local Status ........................................................................................................................ 228
35.3.1 LLDP Local Port Status Detail ...........................................................................................230
35.4 LLDP Remote Status .................................................................................................................... 233
35.4.1 LLDP Remote Port Status Detail ....................................................................................... 234
35.5 LLDP Setup ................................................................................................................................... 238
35.6 Basic TLV Setting ......................................................................................................................... 240
35.7 Org-specific TLV Setting ............................................................................................................. 241
35.8 LLDP-MED Setup .......................................................................................................................... 242
35.9 LLDP-MED Network Policy .......................................................................................................... 243
35.9.1 Add/Edit LLDP-MED Network Policy ................................................................................ 244
35.10 LLDP-MED Location .................................................................................................................. 245
35.10.1 Add/Edit LLDP-MED Location ........................................................................................ 245
Chapter 36
OAM..................................................................................................................................................248
36.1 OAM Overview ........................................................................................................................... 248
36.1.1 What You Can Do ............................................................................................................. 248
36.2 OAM Status .................................................................................................................................. 248
36.2.1 OAM Details ....................................................................................................................... 249
36.3 OAM Setup .................................................................................................................................. 253
36.4 OAM Remote Loopback ........................................................................................................... 254
Chapter 37
PoE Setup..........................................................................................................................................256
37.1 PoE Status (for PoE models only) ............................................................................................... 256
37.2 PoE Setup ..................................................................................................................................... 258
37.3 PoE Time Range Setup ............................................................................................................... 262
37.3.1 Add/Edit PoE Time Range ................................................................................................ 262
Chapter 38
Port Setup..........................................................................................................................................264
38.1 Port Setup .................................................................................................................................... 264
Chapter 39
ZULD...................................................................................................................................................266
39.1 ZULD Overview ............................................................................................................................ 266
39.1.1 What You Can Do ............................................................................................................. 266
39.1.2 What You Need to Know ................................................................................................. 266
39.2 ZULD Status .................................................................................................................................. 267
39.3 ZULD Setup ................................................................................................................................... 268
Chapter 40
SWITCHING........................................................................................................................................270

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Chapter 41
Layer 2 Protocol Tunneling..............................................................................................................271
41.1 Layer 2 Protocol Tunneling Overview .......................................................................................271
41.1.1 What You Can Do ............................................................................................................. 271
41.1.2 What You Need to Know ................................................................................................. 271
41.2 Configuring Layer 2 Protocol Tunneling ................................................................................... 272
Chapter 42
Loop Guard ......................................................................................................................................275
42.1 Loop Guard Overview ............................................................................................................... 275
42.1.1 What You Can Do ............................................................................................................. 275
42.1.2 What You Need to Know ................................................................................................. 275
42.2 Loop Guard Setup ...................................................................................................................... 277
Chapter 43
MAC Pinning.....................................................................................................................................278
43.1 MAC Pinning Overview .............................................................................................................. 278
43.2 MAC Pinning Configuration ...................................................................................................... 278
Chapter 44
Mirroring............................................................................................................................................280
44.1 Mirroring Overview ..................................................................................................................... 280
44.1.1 What You Need to Know ................................................................................................. 280
44.2 Local Port Mirroring ..................................................................................................................... 280
Chapter 45
Multicast............................................................................................................................................282
45.1 Multicast Overview ..................................................................................................................... 282
45.1.1 What You Can Do – IPv4 Multicast ................................................................................. 282
45.1.2 What You Can Do – IPv6 Multicast ................................................................................. 282
45.1.3 What You Can Do – MVR ................................................................................................. 283
45.1.4 What You Need to Know ................................................................................................. 283
45.2 IPv4 Multicast Status ................................................................................................................... 286
45.3 IGMP Snooping ........................................................................................................................... 287
45.4 IGMP Snooping VLAN ................................................................................................................ 290
45.4.1 Add/Edit IGMP Snooping VLANs ..................................................................................... 291
45.5 IGMP Filtering Profile ................................................................................................................... 292
45.5.1 Add IGMP Filtering Profile ................................................................................................. 293
45.5.2 Add IGMP Filtering Rule .................................................................................................... 293
45.6 IPv6 Multicast Status ................................................................................................................... 294
45.7 MLD Snooping-proxy .................................................................................................................. 295
45.8 MLD Snooping-proxy VLAN ....................................................................................................... 295
45.8.1 Add/Edit MLD Snooping-proxy VLAN ............................................................................. 296

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45.9 MLD Snooping-proxy Port Role Setting ..................................................................................... 298
45.10 MLD Snooping-proxy Filtering .................................................................................................. 299
45.11 MLD Snooping-proxy Filtering Profile ...................................................................................... 301
45.11.1 Add MLD Snooping-proxy Filtering Profile .................................................................... 301
45.11.2 Add MLD Snooping-proxy Filtering Rule ....................................................................... 302
45.12 General MVR Configuration .................................................................................................... 303
45.12.1 Add/Edit MVR .................................................................................................................. 304
45.13 MVR Group Setup ..................................................................................................................... 305
45.13.1 Add/Edit MVR Group ...................................................................................................... 306
45.13.2 MVR Configuration Example ......................................................................................... 307
Chapter 46
Static Multicast Forwarding.............................................................................................................310
46.1 Static Multicast Forwarding Overview ..................................................................................... 310
46.1.1 What You Can Do ............................................................................................................. 310
46.1.2 What You Need To Know ................................................................................................. 310
46.2 Static Multicast Forwarding By MAC ........................................................................................311
46.2.1 Add/Edit Static Multicast Forwarding By MAC .............................................................. 312
46.3 Configure a Static Multicast IPv4 Address ............................................................................... 312
46.3.1 Add/Edit a Static Multicast Address By IP ...................................................................... 313
Chapter 47
PPPoE.................................................................................................................................................315
47.1 PPPoE Intermediate Agent Overview ...................................................................................... 315
47.1.1 What You Can Do ............................................................................................................. 315
47.1.2 What You Need to Know ................................................................................................. 315
47.2 PPPoE Intermediate Agent ........................................................................................................ 317
47.3 PPPoE IA Port ............................................................................................................................... 319
47.4 PPPoE IA Port VLAN .................................................................................................................... 320
47.5 PPPoE IA VLAN ............................................................................................................................ 322
Chapter 48
Differentiated Services ....................................................................................................................323
48.1 DiffServ Overview ....................................................................................................................... 323
48.1.1 What You Can Do ............................................................................................................. 323
48.1.2 What You Need to Know ................................................................................................. 323
48.2 Activating DiffServ ...................................................................................................................... 324
48.3 DSCP-to-IEEE 802.1p Priority Settings ......................................................................................... 325
48.3.1 Configuring DSCP Settings ...............................................................................................326
Chapter 49
Queuing Method..............................................................................................................................327
49.1 Queuing Method Overview ...................................................................................................... 327

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49.1.1 What You Can Do ............................................................................................................. 327
49.1.2 What You Need to Know ................................................................................................. 327
49.2 Configuring Queuing ................................................................................................................. 328
Chapter 50
Priority Queue...................................................................................................................................330
50.1 Priority Queue Overview ............................................................................................................ 330
50.1.1 What You Can Do ............................................................................................................. 330
50.2 Assign Priority Queue .................................................................................................................. 330
Chapter 51
Bandwidth Control...........................................................................................................................332
51.1 Bandwidth Control Overview .................................................................................................... 332
51.1.1 What You Can Do ............................................................................................................. 332
51.1.2 CIR and PIR ........................................................................................................................ 332
51.2 Bandwidth Control Setup .......................................................................................................... 332
Chapter 52
sFlow..................................................................................................................................................334
52.1 sFlow Overview ........................................................................................................................... 334
52.2 sFlow Port Configuration ............................................................................................................ 334
52.3 sFlow Collector Configuration ................................................................................................... 336
52.3.1 Add/Edit sFlow Collector .................................................................................................. 336
Chapter 53
Spanning Tree Protocol ...................................................................................................................338
53.1 Spanning Tree Protocol Overview ............................................................................................ 338
53.1.1 What You Can Do ............................................................................................................. 338
53.1.2 What You Need to Know ................................................................................................. 338
53.2 Spanning Tree Protocol Status .................................................................................................. 341
53.3 Spanning Tree Setup .................................................................................................................. 341
53.4 Rapid Spanning Tree Protocol Status .......................................................................................344
53.5 Configure Rapid Spanning Tree Protocol ................................................................................ 346
53.6 Multiple Rapid Spanning Tree Protocol Status ........................................................................ 348
53.7 Configure Multiple Rapid Spanning Tree Protocol ................................................................. 350
53.8 Multiple Spanning Tree Protocol Status ....................................................................................353
53.9 Configure Multiple Spanning Tree Protocol ............................................................................ 355
53.9.1 Add/Edit Multiple Spanning Tree .................................................................................... 357
53.10 Multiple Spanning Tree Protocol Port Setup .......................................................................... 358
53.11 Technical Reference ................................................................................................................ 359
53.11.1 MSTP Network Example .................................................................................................. 360
53.11.2 MST Region ....................................................................................................................... 360
53.11.3 MST Instance .................................................................................................................... 361

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53.11.4 Common and Internal Spanning Tree (CIST) ............................................................... 361
Chapter 54
Static MAC Filtering..........................................................................................................................362
54.1 Static MAC Filtering Overview .................................................................................................. 362
54.1.1 What You Can Do ............................................................................................................. 362
54.2 Configure a Static MAC Filtering Rule ...................................................................................... 362
54.2.1 Add/Edit a Static MAC Filtering Rule .............................................................................. 363
Chapter 55
Static MAC Forwarding....................................................................................................................364
55.1 Static MAC Forwarding Overview ............................................................................................364
55.1.1 What You Can Do ............................................................................................................. 364
55.2 Configure Static MAC Forwarding ...........................................................................................364
55.2.1 Add/Edit Static MAC Forwarding Rules .......................................................................... 365
Chapter 56
VLAN..................................................................................................................................................366
56.1 VLAN Overview ........................................................................................................................... 366
56.1.1 What You Can Do ............................................................................................................. 366
56.1.2 What You Need to Know ................................................................................................. 366
56.2 Introduction to IEEE 802.1Q Tagged VLANs ............................................................................. 367
56.3 VLAN Status ................................................................................................................................. 369
56.3.1 VLAN Details ...................................................................................................................... 370
56.4 Configure a Static VLAN ............................................................................................................ 371
56.4.1 Add/Edit a Static VLAN .................................................................................................... 372
56.5 VLAN Port Setup .......................................................................................................................... 373
56.6 Configure GVRP .......................................................................................................................... 375
56.7 Subnet Based VLANs .................................................................................................................. 376
56.8 Configuring Subnet Based VLAN .............................................................................................. 377
56.8.1 Add/Edit Subnet Based VLAN ......................................................................................... 377
56.9 Protocol Based VLANs ................................................................................................................ 378
56.10 Configuring Protocol Based VLAN ..........................................................................................379
56.10.1 Add/Edit a Protocol Based VLAN .................................................................................. 380
56.11 Voice VLAN ............................................................................................................................... 381
56.11.1 Add/Edit a Voice VLAN ..................................................................................................382
56.12 MAC Based VLAN ..................................................................................................................... 383
56.12.1 Add/Edit a MAC Based VLAN ....................................................................................... 384
56.13 Vendor ID Based VLAN ............................................................................................................ 385
56.13.1 Add/Edit a Vendor ID Based VLAN ............................................................................... 385
56.14 Port-Based VLAN Setup ............................................................................................................ 386
56.15 Configure a Port-Based VLAN ................................................................................................. 387

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Chapter 57
VLAN Isolation..................................................................................................................................390
57.1 VLAN Isolation Overview ............................................................................................................ 390
57.2 Configuring VLAN Isolation ........................................................................................................ 390
57.2.1 Add/Edit a VLAN Isolation Rule ....................................................................................... 391
Chapter 58
VLAN Mapping.................................................................................................................................393
58.1 VLAN Mapping Overview .......................................................................................................... 393
58.1.1 VLAN Mapping Example .................................................................................................. 393
58.1.2 What You Can Do ............................................................................................................. 393
58.2 Enable VLAN Mapping .............................................................................................................. 394
58.3 VLAN Mapping Setup ................................................................................................................ 395
58.3.1 Add/Edit VLAN Mapping ................................................................................................. 395
Chapter 59
VLAN Stacking..................................................................................................................................397
59.1 VLAN Stacking Overview ........................................................................................................... 397
59.1.1 VLAN Stacking Example ...................................................................................................397
59.2 VLAN Stacking Port Roles ........................................................................................................... 398
59.3 VLAN Tag Format ........................................................................................................................ 398
59.3.1 Frame Format .................................................................................................................... 399
59.4 Configuring VLAN Stacking ....................................................................................................... 399
59.5 Port-Based Q-in-Q ....................................................................................................................... 401
59.6 Selective Q-in-Q .......................................................................................................................... 402
59.6.1 Add/Edit Selective Q-in-Q ...............................................................................................403
Chapter 60
NETWORKING....................................................................................................................................404
Chapter 61
ARP Setup..........................................................................................................................................405
61.1 ARP Overview ............................................................................................................................. 405
61.1.1 What You Can Do ............................................................................................................. 405
61.1.2 What You Need to Know ................................................................................................. 405
61.2 ARP Learning ............................................................................................................................... 407
61.3 Static ARP .................................................................................................................................... 408
61.3.1 Add/Edit Static ARP .......................................................................................................... 409
Chapter 62
DHCP .................................................................................................................................................411
62.1 DHCP Overview .......................................................................................................................... 411
62.1.1 What You Can Do ............................................................................................................. 411

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62.1.2 What You Need to Know ................................................................................................. 411
62.2 DHCPv4 Relay Status .................................................................................................................. 412
62.3 DHCPv4 Option 82 Profile .......................................................................................................... 412
62.3.1 Add/Edit a DHCPv4 Option 82 Profile ............................................................................. 413
62.4 Configuring DHCPv4 Smart Relay ............................................................................................. 414
62.4.1 Add/Edit DHCPv4 Global Relay Port .............................................................................. 416
62.4.2 DHCP Smart Relay Configuration Example .................................................................... 416
62.5 DHCPv4 VLAN Setting ................................................................................................................ 418
62.5.1 Add/Edit DHCPv4 VLAN Setting ...................................................................................... 419
62.5.2 Add/Edit DHCPv4 VLAN Port ........................................................................................... 419
62.6 DHCPv6 Relay ............................................................................................................................. 420
62.6.1 Add/Edit DHCPv6 Relay ...................................................................................................421
62.7 DHCP Server Guard .................................................................................................................... 422
Chapter 63
Static Route.......................................................................................................................................424
63.1 Static Routing Overview ............................................................................................................ 424
63.1.1 What You Can Do ............................................................................................................. 424
63.2 IPv4 Static Route ......................................................................................................................... 425
63.2.1 Add/Edit IPv4 Static Route ............................................................................................... 425
63.3 IPv6 Static Route ......................................................................................................................... 426
63.3.1 Add/Edit IPv6 Static Route ............................................................................................... 427
Chapter 64
SECURITY ...........................................................................................................................................428
Chapter 65
AAA...................................................................................................................................................429
65.1 Authentication, Authorization and Accounting (AAA) ......................................................... 429
65.1.1 What You Can Do ............................................................................................................. 429
65.1.2 What You Need to Know ................................................................................................. 429
65.2 RADIUS Server Setup ................................................................................................................... 430
65.3 TACACS+ Server Setup ............................................................................................................... 432
65.4 AAA Setup ................................................................................................................................... 434
65.5 Technical Reference .................................................................................................................. 437
65.5.1 Vendor Specific Attribute ................................................................................................ 437
65.5.2 Supported RADIUS Attributes ........................................................................................... 439
65.5.3 Attributes Used for Authentication .................................................................................. 439
65.5.4 Attributes Used for Accounting ....................................................................................... 440
Chapter 66
Access Control.................................................................................................................................443
66.1 Access Control Overview .......................................................................................................... 443
66.1.1 What You Can Do ............................................................................................................. 443