ZyXEL Communications XGS4600 Series User manual

Default Login Details
User’s Guide
XGS4600 Series
Layer 3 Managed Stackable Gigabit Ethernet Switch
Copyright © 2020 Zyxel Communications Corporation
Out-of-Band
MGMT Port
http://192.168.0.1
In-Band Ports http://DHCP-assigned IP
or
http://192.168.1.1
User Name admin
Password 1234
Version 4.70 Edition 1, 12/2020

XGS4600 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 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
• User’s Guide
Go to the download library of the Zyxel website to get a myZyxel.com User’s Guide to see how to
register your Zyxel Device and activate a license.
•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 icon in any screen for help in configuring that screen and supplementary information.
•MoreInformation
Go to https://businessforum.zyxel.com for product discussions.
Go to support.zyxel.com to find other information on the Switch.

XGS4600 Series User’s Guide
3
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, Basic Setting >
IP Setup > IP Configuration > Network Proxy Configuration means you first click Basic Setting in the
navigation panel, then the IP Setup sub menu, then IP Configuration and finally 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
XGS4600 Series User’s Guide
4
Contents Overview
User’s Guide ......................................................................................................................................24
Getting to Know Your Switch .............................................................................................................. 25
Hardware Installation and Connection ............................................................................................. 30
Hardware Panels .................................................................................................................................. 34
Technical Reference ........................................................................................................................44
Web Configurator ................................................................................................................................. 45
Initial Setup Example ............................................................................................................................ 61
Tutorials .................................................................................................................................................. 65
Status ...................................................................................................................................................... 77
Basic Setting .......................................................................................................................................... 83
VLAN .................................................................................................................................................... 121
Static MAC Forwarding ...................................................................................................................... 147
Static Multicast Forwarding ............................................................................................................... 150
Filtering ................................................................................................................................................. 153
Spanning Tree Protocol ...................................................................................................................... 155
Bandwidth Control ............................................................................................................................. 181
Broadcast Storm Control ................................................................................................................... 184
Mirroring ............................................................................................................................................... 187
Link Aggregation ................................................................................................................................ 198
Port Authentication ............................................................................................................................ 208
Port Security ......................................................................................................................................... 225
Time Range ......................................................................................................................................... 229
Classifier ............................................................................................................................................... 231
Policy Rule ........................................................................................................................................... 240
Queuing Method ................................................................................................................................ 245
VLAN Stacking .................................................................................................................................... 249
Multicast .............................................................................................................................................. 257
AAA ...................................................................................................................................................... 283
IP Source Guard .................................................................................................................................. 296
DHCP Snooping .................................................................................................................................. 301
ARP Inspection .................................................................................................................................... 312
Loop Guard ......................................................................................................................................... 330
VLAN Mapping ................................................................................................................................... 334
Layer 2 Protocol Tunneling ................................................................................................................ 338
sFlow ..................................................................................................................................................... 343
PPPoE ................................................................................................................................................... 347
Error-Disable ........................................................................................................................................ 356

Contents Overview
XGS4600 Series User’s Guide
5
VLAN Isolation ..................................................................................................................................... 363
MAC Pinning ....................................................................................................................................... 365
Private VLAN ....................................................................................................................................... 368
Green Ethernet ................................................................................................................................... 372
Link Layer Discovery Protocol (LLDP) ................................................................................................ 375
Anti-Arpscan ....................................................................................................................................... 403
BPDU Guard ........................................................................................................................................ 409
OAM ..................................................................................................................................................... 413
ZULD ...................................................................................................................................................... 422
NLB ........................................................................................................................................................ 428
Wol Relay ............................................................................................................................................. 433
Static Route ......................................................................................................................................... 435
Policy Routing ..................................................................................................................................... 439
RIP ......................................................................................................................................................... 443
OSPF ..................................................................................................................................................... 448
IGMP ..................................................................................................................................................... 470
DVMRP ................................................................................................................................................. 474
Differentiated Services ....................................................................................................................... 478
DHCP .................................................................................................................................................... 482
VRRP ..................................................................................................................................................... 501
Router Setup ........................................................................................................................................ 510
ARP Setup ............................................................................................................................................ 512
Maintenance ...................................................................................................................................... 518
Access Control .................................................................................................................................... 535
Diagnostic ........................................................................................................................................... 560
System Log .......................................................................................................................................... 564
Syslog Setup ........................................................................................................................................ 565
Cluster Management ......................................................................................................................... 568
MAC Table ........................................................................................................................................... 574
IP Table ................................................................................................................................................. 577
ARP Table ............................................................................................................................................ 579
Routing Table ...................................................................................................................................... 581
Path MTU Table ................................................................................................................................... 584
Configure Clone ................................................................................................................................. 585
IPv6 Neighbor Table ........................................................................................................................... 589
Port Status ............................................................................................................................................ 591
Service Register ................................................................................................................................... 602
Troubleshooting and Appendices .................................................................................................604
Troubleshooting .................................................................................................................................. 605

Table of Contents
XGS4600 Series User’s Guide
6
Table of Contents
Document Conventions ......................................................................................................................3
Contents Overview..............................................................................................................................4
Table of Contents.................................................................................................................................6
Part I: User’s Guide..........................................................................................24
Chapter 1
Getting to Know Your Switch ............................................................................................................25
1.1 Introduction ..................................................................................................................................... 25
1.1.1 License Option ...................................................................................................................... 25
1.1.2 Stacking Mode ...................................................................................................................... 25
1.1.3 ZON Utility ............................................................................................................................... 26
1.2 Example Applications .................................................................................................................... 26
1.2.1 Bridging or Fiber Uplink Example Application .................................................................... 26
1.2.2 High Performance Switching Example ............................................................................... 27
1.2.3 Gigabit Ethernet to the Desktop ......................................................................................... 27
1.2.4 IEEE 802.1Q VLAN Application Examples ........................................................................... 28
1.2.5 IPv6 Support ........................................................................................................................... 29
1.3 Ways to Manage the Switch ......................................................................................................... 29
1.4 Good Habits for Managing the Switch ........................................................................................29
Chapter 2
Hardware Installation and Connection ...........................................................................................30
2.1 Safety Precautions .......................................................................................................................... 30
2.2 Freestanding Installation Procedure ............................................................................................ 30
2.3 Mounting the Switch on a Rack ................................................................................................... 31
2.3.1 Installation Requirements ..................................................................................................... 31
2.3.2 Precautions ............................................................................................................................ 31
2.3.3 Attaching the Mounting Brackets to the Switch ............................................................... 32
2.3.4 Mounting the Switch on a Rack .......................................................................................... 32
Chapter 3
Hardware Panels................................................................................................................................34
3.1 Front Panel Connections ............................................................................................................... 34
3.1.1 Ethernet Ports ......................................................................................................................... 35
3.1.2 SFP/SFP+ Slots ......................................................................................................................... 35

Table of Contents
XGS4600 Series User’s Guide
7
3.1.3 Dual Personality Interfaces .................................................................................................. 38
3.1.4 Management Port ................................................................................................................ 38
3.1.5 Console Port .......................................................................................................................... 38
3.2 Rear Panel ....................................................................................................................................... 38
3.2.1 Grounding .............................................................................................................................. 39
3.2.2 AC Power Connection (AC Models Only) ......................................................................... 41
3.2.3 DC Power Connection (DC Models Only) ......................................................................... 41
3.3 LEDs .................................................................................................................................................. 42
Part II: Technical Reference...........................................................................44
Chapter 4
Web Configurator...............................................................................................................................45
4.1 Overview ......................................................................................................................................... 45
4.2 System Login .................................................................................................................................... 45
4.3 Zyxel One Network (ZON) Utility .................................................................................................... 48
4.3.1 Requirements ......................................................................................................................... 48
4.3.2 Run the ZON Utility ................................................................................................................. 48
4.4 Web Configurator Layout .............................................................................................................. 52
4.4.1 Change Your Password ........................................................................................................ 57
4.5 Save Your Configuration ................................................................................................................ 58
4.6 Switch Lockout ................................................................................................................................ 58
4.7 Reset the Switch ............................................................................................................................. 59
4.7.1 Reload the Configuration File .............................................................................................. 59
4.8 Log Out of the Web Configurator ................................................................................................ 60
4.9 Help .................................................................................................................................................. 60
Chapter 5
Initial Setup Example.........................................................................................................................61
5.1 Overview ......................................................................................................................................... 61
5.1.1 Create a VLAN ...................................................................................................................... 61
5.1.2 Set Port VID ............................................................................................................................ 62
5.1.3 Configure Switch Management IP Address ....................................................................... 63
Chapter 6
Tutorials...............................................................................................................................................65
6.1 Overview ......................................................................................................................................... 65
6.2 How to Use DHCPv4 Snooping on the Switch ............................................................................. 65
6.3 How to Use DHCPv4 Relay on the Switch .................................................................................... 69
6.3.1 DHCP Relay Tutorial Introduction ........................................................................................ 69
6.3.2 Create a VLAN ...................................................................................................................... 70

Table of Contents
XGS4600 Series User’s Guide
8
6.3.3 Configure DHCPv4 Relay ..................................................................................................... 72
6.3.4 Troubleshooting ..................................................................................................................... 73
6.4 How to Use Auto Configuration through a DHCP Server on the Switch .................................. 73
Chapter 7
Status...................................................................................................................................................77
7.1 Overview ......................................................................................................................................... 77
7.1.1 What You Can Do ................................................................................................................. 77
7.2 Status ................................................................................................................................................ 77
7.2.1 Neighbor Screen ................................................................................................................... 79
7.2.2 Neighbor Detail ..................................................................................................................... 80
Chapter 8
Basic Setting.......................................................................................................................................83
8.1 Overview ......................................................................................................................................... 83
8.1.1 What You Can Do ................................................................................................................. 83
8.2 System Information ......................................................................................................................... 83
8.2.1 System Information Stacking Hardware Monitor ............................................................... 86
8.3 General Setup ................................................................................................................................. 87
8.4 Introduction to VLANs .................................................................................................................... 89
8.5 Switch Setup .................................................................................................................................... 90
8.6 IP Setup ............................................................................................................................................ 92
8.6.1 IP Interfaces ........................................................................................................................... 92
8.6.2 IP Status .................................................................................................................................. 92
8.6.3 IP Status Details ...................................................................................................................... 93
8.6.4 IP Configuration .................................................................................................................... 94
8.7 Port Setup ........................................................................................................................................ 97
8.8 Interface Setup ............................................................................................................................... 99
8.9 IPv6 ................................................................................................................................................. 100
8.9.1 IPv6 Status ............................................................................................................................ 100
8.9.2 IPv6 Interface Status ........................................................................................................... 101
8.9.3 IPv6 Configuration .............................................................................................................. 103
8.9.4 IPv6 Global Setup ................................................................................................................ 104
8.9.5 IPv6 Interface Setup ............................................................................................................ 104
8.9.6 IPv6 Link-Local Address Setup ............................................................................................105
8.9.7 IPv6 Global Address Setup ................................................................................................. 106
8.9.8 IPv6 Neighbor Discovery Setup ......................................................................................... 107
8.9.9 IPv6 Router Discovery Setup ..............................................................................................108
8.9.10 IPv6 Prefix Setup ................................................................................................................ 110
8.9.11 IPv6 Neighbor Setup ......................................................................................................... 111
8.9.12 DHCPv6 Client Setup ........................................................................................................ 112
8.10 Loopback Interface ................................................................................................................... 114
8.10.1 IPv4 Loopback Interface .................................................................................................. 114

Table of Contents
XGS4600 Series User’s Guide
9
8.11 Stacking ....................................................................................................................................... 115
8.11.1 Stacking Status .................................................................................................................. 116
8.11.2 Stacking Slot ...................................................................................................................... 117
8.11.3 Stacking Configuration .................................................................................................... 118
Chapter 9
VLAN..................................................................................................................................................121
9.1 Overview ....................................................................................................................................... 121
9.1.1 What You Can Do ............................................................................................................... 121
9.1.2 What You Need to Know ................................................................................................... 121
9.2 Introduction to IEEE 802.1Q Tagged VLANs ............................................................................... 122
9.3 VLAN Status ................................................................................................................................... 124
9.3.1 VLAN Details ........................................................................................................................ 125
9.4 Private VLAN Status ...................................................................................................................... 126
9.5 VLAN Configuration ..................................................................................................................... 127
9.6 Configure a Static VLAN .............................................................................................................. 128
9.7 Configure VLAN Port Settings ...................................................................................................... 130
9.8 Subnet Based VLANs .................................................................................................................... 132
9.8.1 Configuring Subnet Based VLAN ....................................................................................... 133
9.9 Protocol Based VLANs .................................................................................................................. 135
9.9.1 Configuring Protocol Based VLAN .................................................................................... 135
9.10 Voice VLAN ................................................................................................................................. 138
9.11 MAC Based VLAN ....................................................................................................................... 140
9.12 Vendor ID Based VLAN .............................................................................................................. 141
9.13 Port-Based VLAN Setup .............................................................................................................. 143
9.13.1 Configure a Port-Based VLAN ......................................................................................... 143
Chapter 10
Static MAC Forwarding....................................................................................................................147
10.1 Overview ..................................................................................................................................... 147
10.1.1 What You Can Do ............................................................................................................. 147
10.2 Configure Static MAC Forwarding ...........................................................................................147
Chapter 11
Static Multicast Forwarding.............................................................................................................150
11.1 Overview ..................................................................................................................................... 150
11.1.1 What You Can Do ............................................................................................................. 150
11.1.2 What You Need To Know ................................................................................................. 150
11.2 Configure Static Multicast Forwarding .....................................................................................151
Chapter 12
Filtering..............................................................................................................................................153
12.1 Filtering Overview ....................................................................................................................... 153

Table of Contents
XGS4600 Series User’s Guide
10
12.1.1 What You Can Do ............................................................................................................. 153
12.2 Configure a Filtering Rule .......................................................................................................... 153
Chapter 13
Spanning Tree Protocol ...................................................................................................................155
13.1 Spanning Tree Protocol Overview ............................................................................................ 155
13.1.1 What You Can Do ............................................................................................................. 155
13.1.2 What You Need to Know ................................................................................................. 155
13.2 Spanning Tree Protocol Status .................................................................................................. 158
13.3 Spanning Tree Configuration .................................................................................................... 158
13.4 Rapid Spanning Tree Protocol Status .......................................................................................159
13.5 Configure Rapid Spanning Tree Protocol ................................................................................ 161
13.6 Configure Multiple Spanning Tree Protocol ............................................................................ 163
13.6.1 Multiple Spanning Tree Protocol Port Configuration ..................................................... 167
13.7 Multiple Spanning Tree Protocol Status ....................................................................................169
13.8 Configure Multiple Rapid Spanning Tree Protocol ................................................................. 173
13.9 Multiple Rapid Spanning Tree Protocol Status ........................................................................ 175
13.10 Technical Reference ................................................................................................................ 178
13.10.1 MSTP Network Example .................................................................................................. 178
13.10.2 MST Region ....................................................................................................................... 178
13.10.3 MST Instance .................................................................................................................... 179
13.10.4 Common and Internal Spanning Tree (CIST) ............................................................... 179
Chapter 14
Bandwidth Control...........................................................................................................................181
14.1 Bandwidth Control Overview .................................................................................................... 181
14.1.1 What You Can Do ............................................................................................................. 181
14.1.2 CIR and PIR ........................................................................................................................ 181
14.2 Bandwidth Control Setup .......................................................................................................... 181
Chapter 15
Broadcast Storm Control.................................................................................................................184
15.1 Broadcast Storm Control Overview ..........................................................................................184
15.1.1 What You Can Do ............................................................................................................. 184
15.2 Broadcast Storm Control Setup ................................................................................................ 184
Chapter 16
Mirroring............................................................................................................................................187
16.1 Mirroring Overview ..................................................................................................................... 187
16.1.1 Remote Port Mirroring ....................................................................................................... 191
16.1.2 Source ................................................................................................................................ 191
16.1.3 Destination ......................................................................................................................... 193
16.1.4 Connected Port ................................................................................................................ 195

Table of Contents
XGS4600 Series User’s Guide
11
Chapter 17
Link Aggregation .............................................................................................................................198
17.1 Link Aggregation Overview ....................................................................................................... 198
17.1.1 What You Can Do ............................................................................................................. 198
17.1.2 What You Need to Know ................................................................................................. 198
17.2 Link Aggregation Status ............................................................................................................. 199
17.3 Link Aggregation Setting ........................................................................................................... 200
17.3.1 Link Aggregation Control Protocol ................................................................................. 203
17.4 Technical Reference .................................................................................................................. 206
17.4.1 Static Trunking Example ................................................................................................... 206
Chapter 18
Port Authentication..........................................................................................................................208
18.1 Port Authentication Overview .................................................................................................. 208
18.1.1 What You Can Do ............................................................................................................. 208
18.1.2 What You Need to Know ................................................................................................. 209
18.1.3 MAC Authentication ........................................................................................................ 209
18.2 Port Authentication Configuration ........................................................................................... 210
18.3 Activate IEEE 802.1x Security ..................................................................................................... 210
18.4 Activate MAC Authentication .................................................................................................. 213
18.5 Guest VLAN ................................................................................................................................. 216
18.6 Compound Authentication ....................................................................................................... 219
18.7 Technical Reference .................................................................................................................. 222
18.7.1 IEEE 802.1x .......................................................................................................................... 222
18.7.2 RADIUS ................................................................................................................................ 222
18.7.3 EAP (Extensible Authentication Protocol) Authentication ........................................... 223
18.7.4 EAPOL (EAP over LAN) ...................................................................................................... 224
Chapter 19
Port Security......................................................................................................................................225
19.1 About Port Security ..................................................................................................................... 225
19.2 Port Security Setup ...................................................................................................................... 225
19.3 VLAN MAC Address Limit ........................................................................................................... 227
Chapter 20
Time Range.......................................................................................................................................229
20.1 Time Range Overview ................................................................................................................ 229
20.1.1 What You Can Do ............................................................................................................. 229
20.2 Configuring Time Range ............................................................................................................ 229
Chapter 21
Classifier............................................................................................................................................231
21.1 Classifier Overview ..................................................................................................................... 231

Table of Contents
XGS4600 Series User’s Guide
12
21.1.1 What You Can Do ............................................................................................................. 231
21.1.2 What You Need to Know ................................................................................................. 231
21.2 Classifier Status ............................................................................................................................ 232
21.3 Classifier Configuration .............................................................................................................. 232
21.3.1 Viewing and Editing Classifier Configuration Summary ............................................... 236
21.4 Classifier Global Setting Configuration .................................................................................... 237
21.5 Classifier Example ....................................................................................................................... 238
Chapter 22
Policy Rule ........................................................................................................................................240
22.1 Policy Rules Overview ................................................................................................................ 240
22.1.1 What You Can Do ............................................................................................................. 240
22.1.2 DiffServ ................................................................................................................................ 240
22.1.3 DSCP and Per-Hop Behavior ........................................................................................... 240
22.2 Configuring Policy Rules ............................................................................................................ 241
22.3 Policy Example ............................................................................................................................ 243
Chapter 23
Queuing Method..............................................................................................................................245
23.1 Queuing Method Overview ...................................................................................................... 245
23.1.1 What You Can Do ............................................................................................................. 245
23.1.2 What You Need to Know ................................................................................................. 245
23.2 Configuring Queuing ................................................................................................................. 246
Chapter 24
VLAN Stacking..................................................................................................................................249
24.1 VLAN Stacking Overview ........................................................................................................... 249
24.1.1 VLAN Stacking Example ...................................................................................................249
24.2 VLAN Stacking Port Roles ........................................................................................................... 250
24.3 VLAN Tag Format ........................................................................................................................ 250
24.3.1 Frame Format .................................................................................................................... 251
24.4 Configuring VLAN Stacking ....................................................................................................... 251
24.4.1 Port-based Q-in-Q ............................................................................................................. 253
24.4.2 Selective Q-in-Q ................................................................................................................ 255
Chapter 25
Multicast............................................................................................................................................257
25.1 Multicast Overview ..................................................................................................................... 257
25.1.1 What You Can Do ............................................................................................................. 257
25.1.2 What You Need to Know ................................................................................................. 258
25.2 Multicast Setup ........................................................................................................................... 261
25.3 IPv4 Multicast Status ................................................................................................................... 261
25.3.1 IGMP Snooping .................................................................................................................. 262

Table of Contents
XGS4600 Series User’s Guide
13
25.3.2 IGMP Snooping VLAN ....................................................................................................... 266
25.3.3 IGMP Filtering Profile ......................................................................................................... 267
25.4 IPv6 Multicast Status ................................................................................................................... 268
25.4.1 MLD Snooping-proxy ........................................................................................................ 268
25.4.2 MLD Snooping-proxy VLAN .............................................................................................. 269
25.4.3 MLD Snooping-proxy VLAN Port Role Setting ................................................................. 271
25.4.4 MLD Snooping-proxy Filtering .......................................................................................... 273
25.4.5 MLD Snooping-proxy Filtering Profile ............................................................................... 275
25.5 General MVR Configuration ...................................................................................................... 276
25.5.1 MVR Group Configuration ............................................................................................... 279
25.5.2 MVR Configuration Example ........................................................................................... 281
Chapter 26
AAA...................................................................................................................................................283
26.1 Authentication, Authorization and Accounting (AAA) ......................................................... 283
26.1.1 What You Can Do ............................................................................................................. 283
26.1.2 What You Need to Know ................................................................................................. 283
26.2 AAA Screens ............................................................................................................................... 284
26.3 RADIUS Server Setup ................................................................................................................... 285
26.4 TACACS+ Server Setup ............................................................................................................... 286
26.5 AAA Setup ................................................................................................................................... 288
26.6 Technical Reference .................................................................................................................. 290
26.6.1 Vendor Specific Attribute ................................................................................................ 290
26.6.2 Supported RADIUS Attributes ........................................................................................... 292
26.6.3 Attributes Used for Authentication .................................................................................. 292
26.6.4 Attributes Used for Accounting ....................................................................................... 293
Chapter 27
IP Source Guard...............................................................................................................................296
27.1 IP Source Guard Overview ........................................................................................................ 296
27.1.1 What You Can Do ............................................................................................................. 296
27.1.2 What You Need to Know ................................................................................................. 296
27.2 IP Source Guard .......................................................................................................................... 297
27.3 IPv4 Source Guard Setup ........................................................................................................... 297
27.4 IPv4 Source Guard Static Binding ............................................................................................. 298
Chapter 28
DHCP Snooping................................................................................................................................301
28.1 DHCP Snooping Overview ......................................................................................................... 301
28.1.1 What You Can Do ............................................................................................................. 301
28.2 DHCP Snooping .......................................................................................................................... 301
28.3 DHCP Snooping Configure ........................................................................................................ 304
28.3.1 DHCP Snooping Port Configure ...................................................................................... 306

Table of Contents
XGS4600 Series User’s Guide
14
28.3.2 DHCP Snooping VLAN Configure .................................................................................... 308
28.3.3 DHCP Snooping VLAN Port Configure ............................................................................ 309
28.4 Technical Reference .................................................................................................................. 310
28.4.1 DHCP Snooping Overview ............................................................................................... 310
Chapter 29
ARP Inspection .................................................................................................................................312
29.1 ARP Inspection Status ................................................................................................................. 312
29.1.1 ARP Inspection VLAN Status ............................................................................................. 313
29.1.2 ARP Inspection Log Status ................................................................................................ 313
29.2 ARP Inspection Configure .......................................................................................................... 314
29.2.1 ARP Inspection Port Configure ........................................................................................ 316
29.2.2 ARP Inspection VLAN Configure ..................................................................................... 317
29.3 IPv6 Source Guard Overview .................................................................................................... 318
29.4 IPv6 Source Binding Status ......................................................................................................... 319
29.5 IPv6 Static Binding Setup ........................................................................................................... 320
29.6 IPv6 Source Guard Policy Setup ............................................................................................... 322
29.7 IPv6 Source Guard Port Setup ................................................................................................... 323
29.8 IPv6 Snooping Policy Setup ....................................................................................................... 324
29.9 IPv6 Snooping VLAN Setup ........................................................................................................ 325
29.10 IPv6 DHCP Trust Setup .............................................................................................................. 326
29.11 Technical Reference ................................................................................................................ 328
29.11.1 ARP Inspection Overview ............................................................................................... 328
Chapter 30
Loop Guard ......................................................................................................................................330
30.1 Loop Guard Overview ............................................................................................................... 330
30.1.1 What You Can Do ............................................................................................................. 330
30.1.2 What You Need to Know ................................................................................................. 330
30.2 Loop Guard Setup ...................................................................................................................... 332
Chapter 31
VLAN Mapping.................................................................................................................................334
31.1 VLAN Mapping Overview .......................................................................................................... 334
31.1.1 VLAN Mapping Example .................................................................................................. 334
31.1.2 What You Can Do ............................................................................................................. 335
31.2 Enable VLAN Mapping .............................................................................................................. 335
31.2.1 VLAN Mapping Configure ............................................................................................... 336
Chapter 32
Layer 2 Protocol Tunneling..............................................................................................................338
32.1 Layer 2 Protocol Tunneling Overview .......................................................................................338
32.1.1 What You Can Do ............................................................................................................. 338

Table of Contents
XGS4600 Series User’s Guide
15
32.1.2 What You Need to Know ................................................................................................. 338
32.2 Configuring Layer 2 Protocol Tunneling ................................................................................... 339
Chapter 33
sFlow..................................................................................................................................................343
33.1 sFlow Overview ........................................................................................................................... 343
33.2 sFlow Port Configuration ............................................................................................................ 343
33.2.1 sFlow Collector Configuration ......................................................................................... 345
Chapter 34
PPPoE.................................................................................................................................................347
34.1 PPPoE Intermediate Agent Overview ...................................................................................... 347
34.1.1 What You Can Do ............................................................................................................. 347
34.1.2 What You Need to Know ................................................................................................. 347
34.2 PPPoE ........................................................................................................................................... 349
34.3 PPPoE Intermediate Agent ........................................................................................................ 350
34.3.1 PPPoE IA Per-Port ............................................................................................................... 351
34.3.2 PPPoE IA Per-Port Per-VLAN ............................................................................................. 353
34.3.3 PPPoE IA for VLAN ............................................................................................................. 354
Chapter 35
Error-Disable.....................................................................................................................................356
35.1 Error-Disable Overview ............................................................................................................... 356
35.1.1 CPU Protection Overview ................................................................................................ 356
35.1.2 Error-Disable Recovery Overview .................................................................................... 356
35.1.3 What You Can Do ............................................................................................................. 356
35.2 Error-Disable Settings .................................................................................................................. 357
35.3 Error-Disable Status ..................................................................................................................... 357
35.4 CPU Protection Configuration ................................................................................................... 359
35.5 Error-Disable Detect Configuration .......................................................................................... 361
35.6 Error-Disable Recovery Configuration ......................................................................................362
Chapter 36
VLAN Isolation..................................................................................................................................363
36.1 VLAN Isolation Overview ............................................................................................................ 363
36.2 Configuring VLAN Isolation ........................................................................................................ 363
Chapter 37
MAC Pinning.....................................................................................................................................365
37.1 MAC Pinning Overview .............................................................................................................. 365
37.2 MAC Pinning Configuration ...................................................................................................... 365
Chapter 38
Private VLAN.....................................................................................................................................368

Table of Contents
XGS4600 Series User’s Guide
16
38.1 Private VLAN Overview .............................................................................................................. 368
38.1.1 Configuration .................................................................................................................... 369
Chapter 39
Green Ethernet.................................................................................................................................372
39.1 Green Ethernet Overview .......................................................................................................... 372
39.2 Configuring Green Ethernet ...................................................................................................... 372
Chapter 40
Link Layer Discovery Protocol (LLDP) .............................................................................................375
40.1 LLDP Overview ............................................................................................................................ 375
40.2 LLDP-MED Overview ................................................................................................................... 376
40.3 LLDP Settings ............................................................................................................................... 377
40.4 LLDP Local Status ........................................................................................................................ 378
40.4.1 LLDP Local Port Status Detail ...........................................................................................380
40.5 LLDP Remote Status .................................................................................................................... 383
40.5.1 LLDP Remote Port Status Detail ....................................................................................... 384
40.6 LLDP Configuration ..................................................................................................................... 390
40.6.1 LLDP Configuration Basic TLV Setting .............................................................................. 392
40.6.2 LLDP Configuration Org-specific TLV Setting ................................................................. 393
40.7 LLDP-MED Configuration ............................................................................................................ 395
40.8 LLDP-MED Network Policy .......................................................................................................... 396
40.9 LLDP-MED Location .................................................................................................................... 398
Chapter 41
Anti-Arpscan ....................................................................................................................................403
41.1 Anti-Arpscan Overview .............................................................................................................. 403
41.1.1 What You Can Do ............................................................................................................. 403
41.1.2 What You Need to Know ................................................................................................. 403
41.2 Anti-Arpscan Status .................................................................................................................... 404
41.3 Anti-Arpscan Host Status ............................................................................................................ 405
41.4 Anti-Arpscan Trust Host .............................................................................................................. 406
41.5 Anti-Arpscan Configure ............................................................................................................. 406
Chapter 42
BPDU Guard......................................................................................................................................409
42.1 BPDU Guard Overview ............................................................................................................... 409
42.1.1 What You Can Do ............................................................................................................. 409
42.2 BPDU Guard Status ..................................................................................................................... 409
42.3 BPDU Guard Configuration ....................................................................................................... 410
Chapter 43
OAM..................................................................................................................................................413

Table of Contents
XGS4600 Series User’s Guide
17
43.1 OAM Overview ........................................................................................................................... 413
43.1.1 What You Can Do ............................................................................................................. 413
43.2 OAM Status .................................................................................................................................. 413
43.2.1 OAM Details ....................................................................................................................... 415
43.3 OAM Configuration .................................................................................................................... 418
43.4 OAM Remote Loopback ........................................................................................................... 420
Chapter 44
ZULD...................................................................................................................................................422
44.1 ZULD Overview ............................................................................................................................ 422
44.1.1 What You Can Do ............................................................................................................. 422
44.1.2 What You Need to Know ................................................................................................. 422
44.2 ZULD Status .................................................................................................................................. 423
44.3 ZULD Configuration .................................................................................................................... 425
Chapter 45
NLB.....................................................................................................................................................428
45.1 NLB Overview .............................................................................................................................. 428
45.1.1 What You Can Do ............................................................................................................. 428
45.1.2 What You Need to Know ................................................................................................. 429
45.2 MAC Forwarding ........................................................................................................................ 429
45.3 IP Configuration .......................................................................................................................... 431
Chapter 46
Wol Relay..........................................................................................................................................433
46.1 Wol Relay Overview ................................................................................................................... 433
46.2 Wol Relay ..................................................................................................................................... 433
Chapter 47
Static Route.......................................................................................................................................435
47.1 Static Routing Overview ............................................................................................................ 435
47.1.1 What You Can Do ............................................................................................................. 435
47.2 Static Routing .............................................................................................................................. 436
47.3 IPv4 Static Route ......................................................................................................................... 436
47.4 IPv6 Static Route ......................................................................................................................... 437
Chapter 48
Policy Routing...................................................................................................................................439
48.1 Policy Route Overview ............................................................................................................... 439
48.1.1 Benefits ............................................................................................................................... 439
48.2 Configuring Policy Routing Profile ............................................................................................. 439
48.2.1 Policy Routing Rule Configuration .................................................................................. 440

Table of Contents
XGS4600 Series User’s Guide
18
Chapter 49
RIP......................................................................................................................................................443
49.1 RIP Overview ............................................................................................................................... 443
49.1.1 Administrative Distance ................................................................................................... 443
49.2 Configuring IPv4 RIP ................................................................................................................... 444
49.3 Configuring IPv6 RIP .................................................................................................................. 446
Chapter 50
OSPF ..................................................................................................................................................448
50.1 OSPF Overview ............................................................................................................................ 448
50.1.1 OSPF Autonomous Systems and Areas ........................................................................... 448
50.1.2 How OSPF Works ................................................................................................................ 449
50.1.3 Interfaces and Virtual Links .............................................................................................. 449
50.1.4 OSPF and Router Elections ...............................................................................................449
50.1.5 Configuring OSPF .............................................................................................................. 450
50.2 OSPF Screen ................................................................................................................................ 450
50.3 IPv4 OSPF Status .......................................................................................................................... 451
50.4 IPv4 OSPF Configuration ............................................................................................................ 453
50.5 Configure IPv4 OSPF Areas ........................................................................................................ 454
50.5.1 View OSPF Area Information Table ................................................................................. 456
50.6 Configuring IPv4 OSPF Redistribution ....................................................................................... 456
50.7 Configuring IPv4 OSPF Interfaces ............................................................................................. 458
50.8 IPv4 OSPF Virtual-Links ................................................................................................................ 460
50.9 IPv6 OSPF Status ......................................................................................................................... 462
50.10 IPv6 OSPF Configuration ......................................................................................................... 464
50.11 IPv6 OSPF Redistribution .......................................................................................................... 465
50.12 IPv6 OSPF Interfaces ................................................................................................................ 466
50.13 IPv6 OSPF Virtual-Links ............................................................................................................ 467
Chapter 51
IGMP..................................................................................................................................................470
51.1 IGMP Overview ........................................................................................................................... 470
51.1.1 How IGMP Works ............................................................................................................... 471
51.2 Port-based IGMP ........................................................................................................................ 472
51.3 Configuring IGMP ....................................................................................................................... 472
Chapter 52
DVMRP...............................................................................................................................................474
52.1 DVMRP Overview ....................................................................................................................... 474
52.2 How DVMRP Works ..................................................................................................................... 474
52.2.1 DVMRP Terminology .......................................................................................................... 475
52.3 Configuring DVMRP .................................................................................................................... 475
52.3.1 DVMRP Configuration Error Messages ............................................................................ 476

Table of Contents
XGS4600 Series User’s Guide
19
52.4 Default DVMRP Timer Values ..................................................................................................... 477
Chapter 53
Differentiated Services ....................................................................................................................478
53.1 DiffServ Overview ....................................................................................................................... 478
53.1.1 What You Can Do ............................................................................................................. 478
53.1.2 What You Need to Know ................................................................................................. 478
53.2 Activating DiffServ ...................................................................................................................... 479
53.3 DSCP-to-IEEE 802.1p Priority Settings ......................................................................................... 481
53.3.1 Configuring DSCP Settings ...............................................................................................481
Chapter 54
DHCP .................................................................................................................................................482
54.1 DHCP Overview .......................................................................................................................... 482
54.1.1 What You Can Do ............................................................................................................. 482
54.1.2 What You Need to Know ................................................................................................. 483
54.2 DHCP Configuration ................................................................................................................... 483
54.3 DHCPv4 Status ............................................................................................................................ 484
54.3.1 DHCPv4 Server Status Detail ............................................................................................ 484
54.4 DHCPv4 Relay ............................................................................................................................. 485
54.4.1 DHCPv4 Relay Agent Information ................................................................................... 486
54.4.2 DHCPv4 Option 82 Profile ................................................................................................. 487
54.4.3 Configuring DHCPv4 Global Relay ................................................................................. 488
54.4.4 Configure DHCPv4 Global Relay Port ............................................................................ 489
54.4.5 Global DHCP Relay Configuration Example .................................................................. 490
54.4.6 DHCPv4 VLAN Setting ....................................................................................................... 491
54.4.7 Configure DHCPv4 VLAN Port ......................................................................................... 492
54.4.8 Example: DHCP Relay for Two VLANs ............................................................................. 494
54.5 DHCPv6 Status ............................................................................................................................ 495
54.6 DHCPv6 Information ................................................................................................................... 495
54.7 DHCPv6 Prefix Delegation ......................................................................................................... 496
54.8 DHCPv6 Relay ............................................................................................................................. 498
54.9 DHCP Server Guard .................................................................................................................... 499
Chapter 55
VRRP ..................................................................................................................................................501
55.1 VRRP Overview ........................................................................................................................... 501
55.2 VRRP Status .................................................................................................................................. 502
55.3 VRRP Configuration .................................................................................................................... 502
55.3.1 IP Interface Setup .............................................................................................................. 502
55.3.2 VRRP Parameters .............................................................................................................. 503
55.3.3 Configuring VRRP Parameters ......................................................................................... 504
55.3.4 Viewing VRRP Summary ................................................................................................... 505

Table of Contents
XGS4600 Series User’s Guide
20
55.4 VRRP Configuration Examples .................................................................................................. 506
55.4.1 One Subnet Network Example ........................................................................................ 506
55.4.2 Two Subnets Example ....................................................................................................... 507
Chapter 56
Router Setup .....................................................................................................................................510
56.1 Router Setup Overview .............................................................................................................. 510
56.2 Configuring Router Setup .......................................................................................................... 510
Chapter 57
ARP Setup..........................................................................................................................................512
57.1 ARP Overview ............................................................................................................................. 512
57.1.1 What You Can Do ............................................................................................................. 512
57.1.2 What You Need to Know ................................................................................................. 512
57.2 ARP Setup .................................................................................................................................... 514
57.2.1 ARP Learning ..................................................................................................................... 514
57.2.2 Static ARP ........................................................................................................................... 516
Chapter 58
Maintenance....................................................................................................................................518
58.1 Overview ..................................................................................................................................... 518
58.1.1 What You Can Do ............................................................................................................. 518
58.2 Maintenance Settings ................................................................................................................ 518
58.2.1 Erase Running-Configuration ........................................................................................... 520
58.2.2 Save Configuration ........................................................................................................... 520
58.2.3 Reboot System .................................................................................................................. 521
58.2.4 Stacking Default ................................................................................................................ 521
58.2.5 Factory Default .................................................................................................................. 522
58.2.6 Custom Default ................................................................................................................. 522
58.3 Firmware Upgrade ...................................................................................................................... 523
58.4 Restore Configuration ................................................................................................................ 525
58.5 Backup Configuration ................................................................................................................ 525
58.6 Auto Configuration .................................................................................................................... 526
58.7 Tech-Support ............................................................................................................................... 527
58.7.1 Tech-Support Download .................................................................................................. 529
58.8 Certificates .................................................................................................................................. 529
58.8.1 HTTPS Certificates .............................................................................................................. 531
58.9 Technical Reference .................................................................................................................. 532
58.9.1 FTP Command Line ........................................................................................................... 532
58.9.2 Filename Conventions ...................................................................................................... 532
58.9.3 FTP Command Line Procedure ........................................................................................ 533
58.9.4 GUI-based FTP Clients ....................................................................................................... 533
58.9.5 FTP Restrictions ................................................................................................................... 533