User’s Guide
8/24/44-Port GbE L2 Switch with 2/4 Dual Personality GbE Uplinks 8/24/44-Port GbE L2 PoE Switch with 2/4 Dual Personality GbE Uplinks
Default Login Details |
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Version 4.70 Edition 1, 07/2020 |
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Management IP |
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http://DHCP-assigned IP |
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Address |
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http://192.168.1.1 |
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admin |
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Password |
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1234 |
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Copyright © 2020 Zyxel Communications Corporation
IMPORTANT!
READ CAREFULLY BEFORE USE.
KEEP THIS GUIDE FOR FUTURE REFERENCE.
Screenshots and graphics in this book may differ slightly from your product due to differences in your product firmware or your computer operating system. Every effort has been made to ensure that the information in this manual is accurate.
Related Documentation
•CLI Reference Guide
This guide explains how to use the Command-Line Interface (CLI) to configure the Switch.
Note: It is recommended you use the Web Configurator to configure the Switch.
•Web Configurator Online Help
Click the help icon in any screen for help in configuring that screen and supplementary information.
•More Information
Go to https://businessforum.zyxel.com for product discussions. Go to support.zyxel.com to find other information on the Switch.
GS2220 Series User’s Guide
2
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 |
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Generic Switch |
Smart TV |
Desktop |
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Laptop |
IP Camera |
Printer |
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Server |
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GS2220 Series User’s Guide
3
Contents Overview |
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Contents Overview |
|
User’s Guide ...................................................................................................................................... |
23 |
Getting to Know Your Switch .............................................................................................................. |
24 |
Hardware Installation and Connection ............................................................................................. |
33 |
Hardware Panels .................................................................................................................................. |
39 |
Technical Reference ........................................................................................................................ |
49 |
Web Configurator ................................................................................................................................. |
50 |
Initial Setup Example ............................................................................................................................ |
78 |
Tutorials .................................................................................................................................................. |
83 |
Status ...................................................................................................................................................... |
94 |
Basic Setting ........................................................................................................................................ |
100 |
VLAN .................................................................................................................................................... |
133 |
Static MAC Forwarding ...................................................................................................................... |
154 |
Static Multicast Forwarding ............................................................................................................... |
156 |
Filtering ................................................................................................................................................. |
160 |
Spanning Tree Protocol ...................................................................................................................... |
162 |
Bandwidth Control ............................................................................................................................. |
183 |
Broadcast Storm Control ................................................................................................................... |
185 |
Mirroring ............................................................................................................................................... |
187 |
Link Aggregation ................................................................................................................................ |
189 |
Port Authentication ............................................................................................................................ |
196 |
Port Security ......................................................................................................................................... |
205 |
Time Range ......................................................................................................................................... |
207 |
Classifier ............................................................................................................................................... |
209 |
Policy Rule ........................................................................................................................................... |
218 |
Queuing Method ................................................................................................................................ |
222 |
Multicast .............................................................................................................................................. |
225 |
AAA ...................................................................................................................................................... |
248 |
IP Source Guard .................................................................................................................................. |
260 |
DHCP Snooping .................................................................................................................................. |
266 |
ARP Inspection .................................................................................................................................... |
276 |
Loop Guard ......................................................................................................................................... |
292 |
VLAN Mapping ................................................................................................................................... |
295 |
Layer 2 Protocol Tunneling ................................................................................................................ |
299 |
PPPoE ................................................................................................................................................... |
303 |
Error Disable ......................................................................................................................................... |
311 |
VLAN Isolation ..................................................................................................................................... |
318 |
Green Ethernet ................................................................................................................................... |
320 |
GS2220 Series User’s Guide |
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4
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Contents Overview |
Link Layer Discovery Protocol (LLDP) |
................................................................................................ 322 |
Anti-Arpscan ....................................................................................................................................... |
344 |
BPDU Guard ........................................................................................................................................ |
349 |
OAM ..................................................................................................................................................... |
352 |
ZULD ...................................................................................................................................................... |
359 |
Auto PD Recovery .............................................................................................................................. |
363 |
Static Route ......................................................................................................................................... |
368 |
Differentiated Services ....................................................................................................................... |
371 |
DHCP .................................................................................................................................................... |
375 |
ARP Setup ............................................................................................................................................ |
388 |
Maintenance ...................................................................................................................................... |
392 |
Access Control .................................................................................................................................... |
406 |
Diagnostic ........................................................................................................................................... |
430 |
System Log .......................................................................................................................................... |
433 |
Syslog Setup ........................................................................................................................................ |
434 |
Cluster Management ......................................................................................................................... |
437 |
MAC Table ........................................................................................................................................... |
443 |
ARP Table ............................................................................................................................................ |
446 |
Path MTU Table ................................................................................................................................... |
448 |
Configure Clone ................................................................................................................................. |
449 |
IPv6 Neighbor Table ........................................................................................................................... |
452 |
Port Status ............................................................................................................................................ |
454 |
Networked AV Mode ......................................................................................................................... |
461 |
System .................................................................................................................................................. |
464 |
Port ....................................................................................................................................................... |
469 |
Switching ............................................................................................................................................. |
476 |
Networking .......................................................................................................................................... |
499 |
Security ................................................................................................................................................ |
501 |
Maintenance ...................................................................................................................................... |
512 |
Troubleshooting and Appendices ................................................................................................. |
519 |
Troubleshooting .................................................................................................................................. |
520 |
GS2220 Series User’s Guide
5
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Table of Contents |
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Table of Contents |
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Document Conventions ...................................................................................................................... |
3 |
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Contents Overview .............................................................................................................................. |
4 |
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Table of Contents ................................................................................................................................. |
6 |
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Part I: User’s Guide.......................................................................................... |
23 |
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Chapter 1 |
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Getting to Know Your Switch ............................................................................................................ |
24 |
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1.1 |
Introduction ..................................................................................................................................... |
24 |
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1.1.1 Management Method ......................................................................................................... |
25 |
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1.1.2 Management Modes ........................................................................................................... |
25 |
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1.1.3 Mode Changing ................................................................................................................... |
25 |
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1.1.4 ZON Utility ............................................................................................................................... |
27 |
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1.1.5 Web Configurator Networked AV Mode ........................................................................... |
27 |
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1.1.6 PoE .......................................................................................................................................... |
27 |
1.2 |
Example Applications .................................................................................................................... |
27 |
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1.2.1 PoE Example Application ..................................................................................................... |
28 |
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1.2.2 Backbone Example Application ......................................................................................... |
28 |
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1.2.3 Bridging or Fiber Uplink Example Application .................................................................... |
29 |
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1.2.4 High Performance Switching Example ............................................................................... |
30 |
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1.2.5 IEEE 802.1Q VLAN Application Examples ........................................................................... |
30 |
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1.2.6 IPv6 Support ........................................................................................................................... |
31 |
1.3 Ways to Manage the Switch ......................................................................................................... |
31 |
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1.4 |
Good Habits for Managing the Switch ........................................................................................ |
32 |
Chapter 2 |
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Hardware Installation and Connection ........................................................................................... |
33 |
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2.1 |
Installation Scenarios ...................................................................................................................... |
33 |
2.2 |
Safety Precautions .......................................................................................................................... |
33 |
2.3 |
Desktop Installation Procedure ..................................................................................................... |
33 |
2.4 |
Wall Mounting (GS2220-10 and GS2220-10HP Only) .................................................................. |
34 |
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2.4.1 Installation Requirements ..................................................................................................... |
34 |
2.5 |
Mounting the Switch on a Rack ................................................................................................... |
36 |
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2.5.1 Installation Requirements ..................................................................................................... |
36 |
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2.5.2 Precautions ............................................................................................................................ |
37 |
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2.5.3 Attaching the Mounting Brackets to the Switch ............................................................... |
37 |
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GS2220 Series User’s Guide |
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6
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Table of Contents |
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2.5.4 Mounting the Switch on a Rack .......................................................................................... |
37 |
Chapter 3 |
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Hardware Panels................................................................................................................................ |
39 |
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3.1 |
Front Panel Connections ............................................................................................................... |
39 |
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3.1.1 Gigabit Ethernet Ports ........................................................................................................... |
40 |
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3.1.2 PoE (GS2220-10HP, GS2220-28HP and GS2220-50HP) ....................................................... |
41 |
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3.1.3 SFP Slots .................................................................................................................................. |
41 |
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3.1.4 Dual Personality Interfaces .................................................................................................. |
43 |
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3.1.5 Console Port .......................................................................................................................... |
44 |
3.2 |
Rear Panel ....................................................................................................................................... |
44 |
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3.2.1 Grounding .............................................................................................................................. |
45 |
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3.2.2 AC Power Connection ......................................................................................................... |
46 |
3.3 |
LEDs .................................................................................................................................................. |
47 |
Part II: Technical Reference........................................................................... |
49 |
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Chapter 4 |
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Web Configurator............................................................................................................................... |
50 |
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4.1 |
Overview ......................................................................................................................................... |
50 |
4.2 |
System Login .................................................................................................................................... |
50 |
4.3 |
Zyxel One Network (ZON) Utility .................................................................................................... |
54 |
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4.3.1 Requirements ......................................................................................................................... |
54 |
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4.3.2 Run the ZON Utility ................................................................................................................. |
55 |
4.4 |
Wizard .............................................................................................................................................. |
58 |
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4.4.1 Basic Settings ......................................................................................................................... |
59 |
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4.4.2 Advanced Settings ............................................................................................................... |
63 |
4.5 |
Web Configurator Layout .............................................................................................................. |
68 |
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4.5.1 Change Your Password ........................................................................................................ |
74 |
4.6 |
Save Your Configuration ................................................................................................................ |
75 |
4.7 |
Switch Lockout ................................................................................................................................ |
75 |
4.8 |
Reset the Switch ............................................................................................................................. |
76 |
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4.8.1 Restore Button ....................................................................................................................... |
76 |
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4.8.2 Restore Custom Default ....................................................................................................... |
76 |
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4.8.3 Reboot the Switch ................................................................................................................ |
76 |
4.9 |
Log Out of the Web Configurator ................................................................................................ |
76 |
4.10 Help ................................................................................................................................................ |
77 |
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Chapter 5 |
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Initial Setup Example ......................................................................................................................... |
78 |
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5.1 |
Overview ......................................................................................................................................... |
78 |
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GS2220 Series User’s Guide |
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7
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Table of Contents |
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5.1.1 Create a VLAN ...................................................................................................................... |
78 |
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5.1.2 Set Port VID ............................................................................................................................ |
80 |
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5.1.3 Configure Switch Management IP Address ....................................................................... |
81 |
Chapter 6 |
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Tutorials ............................................................................................................................................... |
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83 |
6.1 |
Overview ......................................................................................................................................... |
83 |
6.2 How to Use DHCPv4 Snooping on the Switch ............................................................................. |
83 |
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6.3 How to Use DHCPv4 Relay on the Switch .................................................................................... |
87 |
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6.3.1 DHCP Relay Tutorial Introduction ........................................................................................ |
87 |
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6.3.2 Create a VLAN ...................................................................................................................... |
87 |
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6.3.3 Configure DHCPv4 Relay ..................................................................................................... |
90 |
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6.3.4 Troubleshooting ..................................................................................................................... |
91 |
6.4 |
How to Use Auto Configuration via a DHCP Server on the Switch ........................................... |
91 |
Chapter 7 |
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Status................................................................................................................................................... |
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94 |
7.1 |
Overview ......................................................................................................................................... |
94 |
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7.1.1 What You Can Do ................................................................................................................. |
94 |
7.2 |
Status ................................................................................................................................................ |
94 |
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7.2.1 Neighbor Screen ................................................................................................................... |
96 |
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7.2.2 Neighbor Detail ..................................................................................................................... |
98 |
Chapter 8 |
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Basic Setting ..................................................................................................................................... |
100 |
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8.1 |
Overview ....................................................................................................................................... |
100 |
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8.1.1 What You Can Do ............................................................................................................... |
100 |
8.2 |
System Information ....................................................................................................................... |
100 |
8.3 |
General Setup ............................................................................................................................... |
102 |
8.4 |
Introduction to VLANs .................................................................................................................. |
104 |
8.5 |
Switch Setup .................................................................................................................................. |
105 |
8.6 |
IP Setup .......................................................................................................................................... |
106 |
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8.6.1 IP Status ................................................................................................................................ |
106 |
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8.6.2 IP Status Details .................................................................................................................... |
107 |
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8.6.3 IP Configuration .................................................................................................................. |
108 |
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8.6.4 Network Proxy Configuration ............................................................................................. |
110 |
8.7 |
Port Setup ...................................................................................................................................... |
111 |
8.8 |
PoE Status ...................................................................................................................................... |
113 |
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8.8.1 PoE Time Range Setup ....................................................................................................... |
115 |
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8.8.2 PoE Setup ............................................................................................................................. |
116 |
8.9 |
Interface Setup ............................................................................................................................. |
119 |
8.10 IPv6 ............................................................................................................................................... |
120 |
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8.10.1 IPv6 Status .......................................................................................................................... |
120 |
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GS2220 Series User’s Guide |
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8
Table of Contents |
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8.10.2 IPv6 Interface Status ......................................................................................................... |
120 |
8.10.3 IPv6 Configuration ............................................................................................................ |
123 |
8.10.4 IPv6 Global Setup .............................................................................................................. |
123 |
8.10.5 IPv6 Interface Setup .......................................................................................................... |
124 |
8.10.6 IPv6 Link-Local Address Setup .......................................................................................... |
125 |
8.10.7 IPv6 Global Address Setup ............................................................................................... |
126 |
8.10.8 IPv6 Neighbor Discovery Setup ....................................................................................... |
127 |
8.10.9 IPv6 Neighbor Setup ......................................................................................................... |
128 |
8.10.10 DHCPv6 Client Setup ...................................................................................................... |
129 |
8.11 Cloud Management .................................................................................................................. |
131 |
8.11.1 Nebula Center Control Discovery ................................................................................... |
131 |
8.11.2 Nebula Switch Registration .............................................................................................. |
132 |
Chapter 9 |
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VLAN.................................................................................................................................................. |
133 |
9.1 Overview ....................................................................................................................................... |
133 |
9.1.1 What You Can Do ............................................................................................................... |
133 |
9.1.2 What You Need to Know ................................................................................................... |
134 |
9.2 IEEE 802.1Q Tagged VLANs .......................................................................................................... |
134 |
9.3 VLAN Status ................................................................................................................................... |
137 |
9.3.1 VLAN Details ........................................................................................................................ |
138 |
9.4 VLAN Configuration ..................................................................................................................... |
139 |
9.5 Configure a Static VLAN .............................................................................................................. |
139 |
9.6 Configure VLAN Port Settings ...................................................................................................... |
141 |
9.7 Subnet Based VLANs .................................................................................................................... |
142 |
9.7.1 Configuring Subnet Based VLAN ....................................................................................... |
143 |
9.8 Protocol Based VLANs .................................................................................................................. |
145 |
9.8.1 Configuring Protocol Based VLAN .................................................................................... |
145 |
9.9 Voice VLAN ................................................................................................................................... |
147 |
9.10 MAC Based VLAN ....................................................................................................................... |
148 |
9.11 Vendor ID Based VLAN .............................................................................................................. |
149 |
9.12 Port-Based VLAN Setup .............................................................................................................. |
151 |
9.12.1 Configure a Port-Based VLAN ......................................................................................... |
151 |
Chapter 10 |
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Static MAC Forwarding.................................................................................................................... |
154 |
10.1 Overview ..................................................................................................................................... |
154 |
10.1.1 What You Can Do ............................................................................................................. |
154 |
10.2 Configure Static MAC Forwarding ........................................................................................... |
154 |
Chapter 11 |
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Static Multicast Forwarding............................................................................................................. |
156 |
11.1 Overview ..................................................................................................................................... |
156 |
GS2220 Series User’s Guide |
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9
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Table of Contents |
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11.1.1 What You Can Do ............................................................................................................. |
156 |
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11.1.2 What You Need To Know ................................................................................................. |
156 |
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11.2 |
Configure Static Multicast Forwarding ..................................................................................... |
157 |
Chapter 12 |
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Filtering.............................................................................................................................................. |
|
160 |
12.1 |
Filtering Overview ....................................................................................................................... |
160 |
12.1.1 What You Can Do ............................................................................................................. |
160 |
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12.2 |
Configure a Filtering Rule .......................................................................................................... |
160 |
Chapter 13 |
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Spanning Tree Protocol ................................................................................................................... |
162 |
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13.1 |
Spanning Tree Protocol Overview ............................................................................................ |
162 |
13.1.1 What You Can Do ............................................................................................................. |
162 |
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13.1.2 What You Need to Know ................................................................................................. |
162 |
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13.2 |
Spanning Tree Protocol Status .................................................................................................. |
165 |
13.3 |
Spanning Tree Configuration .................................................................................................... |
165 |
13.4 |
Rapid Spanning Tree Protocol Status ....................................................................................... |
166 |
13.5 |
Configure Rapid Spanning Tree Protocol ................................................................................ |
168 |
13.6 |
Configure Multiple Spanning Tree Protocol ............................................................................ |
169 |
13.6.1 Multiple Spanning Tree Protocol Port Configuration ..................................................... |
174 |
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13.7 |
Multiple Spanning Tree Protocol Status .................................................................................... |
174 |
13.8 |
Configure Multiple Rapid Spanning Tree Protocol ................................................................. |
177 |
13.9 |
Multiple Rapid Spanning Tree Protocol Status ........................................................................ |
179 |
13.10 Technical Reference ................................................................................................................ |
180 |
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13.10.1 MSTP Network Example .................................................................................................. |
181 |
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13.10.2 MST Region ....................................................................................................................... |
181 |
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13.10.3 MST Instance .................................................................................................................... |
182 |
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13.10.4 Common and Internal Spanning Tree (CIST) ............................................................... |
182 |
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Chapter 14 |
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Bandwidth Control ........................................................................................................................... |
183 |
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14.1 |
Bandwidth Control Overview .................................................................................................... |
183 |
14.1.1 What You Can Do ............................................................................................................. |
183 |
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14.2 |
Bandwidth Control Setup .......................................................................................................... |
183 |
Chapter 15 |
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Broadcast Storm Control ................................................................................................................. |
185 |
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15.1 |
Broadcast Storm Control Overview .......................................................................................... |
185 |
15.1.1 What You Can Do ............................................................................................................. |
185 |
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15.2 |
Broadcast Storm Control Setup ................................................................................................ |
185 |
Chapter 16 |
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Mirroring............................................................................................................................................ |
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187 |
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GS2220 Series User’s Guide |
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10
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Table of Contents |
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16.1 |
Mirroring Overview ..................................................................................................................... |
187 |
16.2 |
Port Mirroring Setup .................................................................................................................... |
187 |
Chapter 17 |
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Link Aggregation ............................................................................................................................. |
189 |
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17.1 |
Link Aggregation Overview ....................................................................................................... |
189 |
17.1.1 What You Can Do ............................................................................................................. |
189 |
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17.1.2 What You Need to Know ................................................................................................. |
189 |
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17.2 |
Link Aggregation Status ............................................................................................................. |
190 |
17.3 |
Link Aggregation Setting ........................................................................................................... |
191 |
17.3.1 Link Aggregation Control Protocol ................................................................................. |
193 |
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17.4 |
Technical Reference .................................................................................................................. |
194 |
17.4.1 Static Trunking Example ................................................................................................... |
194 |
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Chapter 18 |
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Port Authentication .......................................................................................................................... |
196 |
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18.1 |
Port Authentication Overview .................................................................................................. |
196 |
18.1.1 What You Can Do ............................................................................................................. |
196 |
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18.1.2 What You Need to Know ................................................................................................. |
197 |
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18.1.3 MAC Authentication ........................................................................................................ |
197 |
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18.2 |
Port Authentication Configuration ........................................................................................... |
198 |
18.3 |
Activate IEEE 802.1x Security ..................................................................................................... |
198 |
18.4 |
Activate MAC Authentication .................................................................................................. |
199 |
18.5 Guest VLAN ................................................................................................................................. |
201 |
|
18.6 Compound Authentication ....................................................................................................... |
203 |
|
Chapter 19 |
|
|
Port Security...................................................................................................................................... |
205 |
|
19.1 |
About Port Security ..................................................................................................................... |
205 |
19.2 |
Port Security Setup ...................................................................................................................... |
205 |
Chapter 20 |
|
|
Time Range....................................................................................................................................... |
207 |
|
20.1 Time Range Overview ................................................................................................................ |
207 |
|
20.1.1 What You Can Do ............................................................................................................. |
207 |
|
20.2 |
Configuring Time Range ............................................................................................................ |
207 |
Chapter 21 |
|
|
Classifier............................................................................................................................................ |
|
209 |
21.1 |
Classifier Overview ..................................................................................................................... |
209 |
21.1.1 What You Can Do ............................................................................................................. |
209 |
|
21.1.2 What You Need to Know ................................................................................................. |
209 |
|
21.2 |
Classifier Status ............................................................................................................................ |
210 |
|
GS2220 Series User’s Guide |
|
11
|
Table of Contents |
|
21.3 |
Classifier Configuration .............................................................................................................. |
210 |
21.3.1 Viewing and Editing Classifier Configuration Summary ............................................... |
214 |
|
21.4 |
Classifier Global Setting Configuration .................................................................................... |
215 |
21.5 |
Classifier Example ....................................................................................................................... |
216 |
Chapter 22 |
|
|
Policy Rule |
........................................................................................................................................ |
218 |
22.1 |
Policy Rules Overview ................................................................................................................ |
218 |
22.1.1 What You Can Do ............................................................................................................. |
218 |
|
22.1.2 DiffServ ................................................................................................................................ |
218 |
|
22.1.3 DSCP and Per-Hop Behavior ........................................................................................... |
218 |
|
22.2 |
Configuring Policy Rules ............................................................................................................ |
219 |
22.3 |
Policy Example ............................................................................................................................ |
221 |
Chapter 23 |
|
|
Queuing Method.............................................................................................................................. |
222 |
|
23.1 Queuing Method Overview ...................................................................................................... |
222 |
|
23.1.1 What You Can Do ............................................................................................................. |
222 |
|
23.1.2 What You Need to Know ................................................................................................. |
222 |
|
23.2 |
Configuring Queuing ................................................................................................................. |
223 |
Chapter 24 |
|
|
Multicast............................................................................................................................................ |
|
225 |
24.1 |
Multicast Overview ..................................................................................................................... |
225 |
24.1.1 What You Can Do ............................................................................................................. |
225 |
|
24.1.2 What You Need to Know ................................................................................................. |
225 |
|
24.2 |
Multicast Setup ........................................................................................................................... |
229 |
24.3 |
IPv4 Multicast Status ................................................................................................................... |
229 |
24.3.1 IGMP Snooping .................................................................................................................. |
230 |
|
24.3.2 IGMP Snooping VLAN ....................................................................................................... |
233 |
|
24.3.3 IGMP Filtering Profile ......................................................................................................... |
234 |
|
24.4 |
IPv6 Multicast Status ................................................................................................................... |
236 |
24.4.1 MLD Snooping-proxy ........................................................................................................ |
236 |
|
24.4.2 MLD Snooping-proxy VLAN .............................................................................................. |
237 |
|
24.4.3 MLD Snooping-proxy VLAN Port Role Setting ................................................................. |
238 |
|
24.4.4 MLD Snooping-proxy Filtering .......................................................................................... |
240 |
|
24.4.5 MLD Snooping-proxy Filtering Profile ............................................................................... |
241 |
|
24.5 |
General MVR Configuration ...................................................................................................... |
242 |
24.5.1 MVR Group Configuration ............................................................................................... |
244 |
|
24.5.2 MVR Configuration Example ........................................................................................... |
246 |
|
Chapter 25 |
|
|
AAA ................................................................................................................................................... |
|
248 |
|
GS2220 Series User’s Guide |
|
12
|
Table of Contents |
|
25.1 |
Authentication, Authorization and Accounting (AAA) ......................................................... |
248 |
25.1.1 What You Can Do ............................................................................................................. |
248 |
|
25.1.2 What You Need to Know ................................................................................................. |
248 |
|
25.2 AAA Screens ............................................................................................................................... |
249 |
|
25.3 |
RADIUS Server Setup ................................................................................................................... |
249 |
25.4 TACACS+ Server Setup ............................................................................................................... |
251 |
|
25.5 AAA Setup ................................................................................................................................... |
253 |
|
25.6 |
Technical Reference .................................................................................................................. |
255 |
25.6.1 Vendor Specific Attribute ................................................................................................ |
255 |
|
25.6.2 Supported RADIUS Attributes ........................................................................................... |
257 |
|
25.6.3 Attributes Used for Authentication .................................................................................. |
257 |
|
25.6.4 Attributes Used for Accounting ....................................................................................... |
258 |
|
Chapter 26 |
|
|
IP Source Guard ............................................................................................................................... |
260 |
|
26.1 IP Source Guard Overview ........................................................................................................ |
260 |
|
26.1.1 What You Can Do ............................................................................................................. |
260 |
|
26.1.2 What You Need to Know ................................................................................................. |
261 |
|
26.2 |
IP Source Guard .......................................................................................................................... |
262 |
26.3 |
IPv4 Source Guard Setup ........................................................................................................... |
262 |
26.4 |
IPv4 Source Guard Static Binding ............................................................................................. |
263 |
Chapter 27 |
|
|
DHCP Snooping ................................................................................................................................ |
266 |
|
27.1 DHCP Snooping Overview ......................................................................................................... |
266 |
|
27.2 DHCP Snooping .......................................................................................................................... |
266 |
|
27.3 DHCP Snooping Configure ........................................................................................................ |
269 |
|
27.3.1 DHCP Snooping Port Configure ...................................................................................... |
270 |
|
27.3.2 DHCP Snooping VLAN Configure .................................................................................... |
271 |
|
27.3.3 DHCP Snooping VLAN Port Configure ............................................................................ |
272 |
|
27.4 |
Technical Reference .................................................................................................................. |
273 |
27.4.1 DHCP Snooping Overview ............................................................................................... |
274 |
|
Chapter 28 |
|
|
ARP Inspection ................................................................................................................................. |
276 |
|
28.1 |
ARP Inspection Status ................................................................................................................. |
276 |
28.1.1 ARP Inspection VLAN Status ............................................................................................. |
277 |
|
28.1.2 ARP Inspection Log Status ................................................................................................ |
277 |
|
28.2 |
ARP Inspection Configure .......................................................................................................... |
278 |
28.2.1 ARP Inspection Port Configure ........................................................................................ |
280 |
|
28.2.2 ARP Inspection VLAN Configure ..................................................................................... |
281 |
|
28.3 |
IPv6 Source Guard Overview .................................................................................................... |
282 |
28.4 |
IPv6 Source Binding Status ......................................................................................................... |
282 |
|
GS2220 Series User’s Guide |
|
13
|
Table of Contents |
|
28.5 |
IPv6 Static Binding Setup ........................................................................................................... |
283 |
28.6 |
IPv6 Source Guard Policy Setup ............................................................................................... |
285 |
28.7 |
IPv6 Source Guard Port Setup ................................................................................................... |
286 |
28.8 |
IPv6 Snooping Policy Setup ....................................................................................................... |
286 |
28.9 IPv6 Snooping VLAN Setup ........................................................................................................ |
287 |
|
28.10 IPv6 DHCP Trust Setup .............................................................................................................. |
288 |
|
28.11 Technical Reference ................................................................................................................ |
289 |
|
28.11.1 ARP Inspection Overview ............................................................................................... |
290 |
|
Chapter 29 |
|
|
Loop Guard ...................................................................................................................................... |
292 |
|
29.1 Loop Guard Overview ............................................................................................................... |
292 |
|
29.1.1 What You Can Do ............................................................................................................. |
292 |
|
29.1.2 What You Need to Know ................................................................................................. |
292 |
|
29.2 Loop Guard Setup ...................................................................................................................... |
294 |
|
Chapter 30 |
|
|
VLAN Mapping ................................................................................................................................. |
295 |
|
30.1 VLAN Mapping Overview .......................................................................................................... |
295 |
|
30.1.1 VLAN Mapping Example .................................................................................................. |
295 |
|
30.1.2 What You Can Do ............................................................................................................. |
295 |
|
30.2 Enable VLAN Mapping .............................................................................................................. |
296 |
|
30.2.1 VLAN Mapping Configure ............................................................................................... |
296 |
|
Chapter 31 |
|
|
Layer 2 Protocol Tunneling.............................................................................................................. |
299 |
|
31.1 |
Layer 2 Protocol Tunneling Overview ....................................................................................... |
299 |
31.1.1 What You Can Do ............................................................................................................. |
299 |
|
31.1.2 What You Need to Know ................................................................................................. |
299 |
|
31.2 |
Configuring Layer 2 Protocol Tunneling ................................................................................... |
300 |
Chapter 32 |
|
|
PPPoE................................................................................................................................................. |
|
303 |
32.1 |
PPPoE Intermediate Agent Overview ...................................................................................... |
303 |
32.1.1 What You Can Do ............................................................................................................. |
303 |
|
32.1.2 What You Need to Know ................................................................................................. |
303 |
|
32.2 |
PPPoE ........................................................................................................................................... |
305 |
32.3 |
PPPoE Intermediate Agent ........................................................................................................ |
306 |
32.3.1 PPPoE IA Per-Port ............................................................................................................... |
307 |
|
32.3.2 PPPoE IA Per-Port Per-VLAN ............................................................................................. |
308 |
|
32.3.3 PPPoE IA for VLAN ............................................................................................................. |
309 |
|
Chapter 33 |
|
|
Error Disable...................................................................................................................................... |
311 |
|
|
GS2220 Series User’s Guide |
|
14
|
Table of Contents |
|
33.1 |
Error Disable Overview ............................................................................................................... |
311 |
33.1.1 CPU Protection Overview ................................................................................................ |
311 |
|
33.1.2 Error-Disable Recovery Overview .................................................................................... |
311 |
|
33.1.3 What You Can Do ............................................................................................................. |
311 |
|
33.2 |
Error Disable Settings .................................................................................................................. |
312 |
33.3 |
Error-Disable Status ..................................................................................................................... |
312 |
33.4 |
CPU Protection Configuration ................................................................................................... |
314 |
33.5 |
Error-Disable Detect Configuration .......................................................................................... |
315 |
33.6 |
Error-Disable Recovery Configuration ...................................................................................... |
316 |
Chapter 34 |
|
|
VLAN Isolation .................................................................................................................................. |
318 |
|
34.1 |
VLAN Isolation Overview ............................................................................................................ |
318 |
34.2 |
Configuring VLAN Isolation ........................................................................................................ |
318 |
Chapter 35 |
|
|
Green Ethernet ................................................................................................................................. |
320 |
|
35.1 |
Green Ethernet Overview .......................................................................................................... |
320 |
35.2 |
Configuring Green Ethernet ...................................................................................................... |
320 |
Chapter 36 |
|
|
Link Layer Discovery Protocol (LLDP) ............................................................................................. |
322 |
|
36.1 |
LLDP Overview ............................................................................................................................ |
322 |
36.2 LLDP-MED Overview ................................................................................................................... |
323 |
|
36.3 |
LLDP Settings ............................................................................................................................... |
324 |
36.4 |
LLDP Local Status ........................................................................................................................ |
325 |
36.4.1 LLDP Local Port Status Detail ........................................................................................... |
326 |
|
36.5 |
LLDP Remote Status .................................................................................................................... |
329 |
36.5.1 LLDP Remote Port Status Detail ....................................................................................... |
330 |
|
36.6 |
LLDP Configuration ..................................................................................................................... |
336 |
36.6.1 LLDP Configuration Basic TLV Setting .............................................................................. |
337 |
|
36.6.2 LLDP Configuration Org-specific TLV Setting ................................................................. |
338 |
|
36.7 |
LLDP-MED Configuration ............................................................................................................ |
339 |
36.8 |
LLDP-MED Network Policy .......................................................................................................... |
340 |
36.9 |
LLDP-MED Location .................................................................................................................... |
341 |
Chapter 37 |
|
|
Anti-Arpscan .................................................................................................................................... |
344 |
|
37.1 |
Anti-Arpscan Overview .............................................................................................................. |
344 |
37.1.1 What You Can Do ............................................................................................................. |
344 |
|
37.1.2 What You Need to Know ................................................................................................. |
344 |
|
37.2 |
Anti-Arpscan Status .................................................................................................................... |
345 |
37.3 |
Anti-Arpscan Host Status ............................................................................................................ |
345 |
|
GS2220 Series User’s Guide |
|
15
|
Table of Contents |
|
37.4 |
Anti-Arpscan Trust Host .............................................................................................................. |
346 |
37.5 |
Anti-Arpscan Configure ............................................................................................................. |
347 |
Chapter 38 |
|
|
BPDU Guard ...................................................................................................................................... |
349 |
|
38.1 BPDU Guard Overview ............................................................................................................... |
349 |
|
38.1.1 What You Can Do ............................................................................................................. |
349 |
|
38.2 BPDU Guard Status ..................................................................................................................... |
349 |
|
38.3 |
BPDU Guard Configuration ....................................................................................................... |
350 |
Chapter 39 |
|
|
OAM .................................................................................................................................................. |
|
352 |
39.1 OAM Overview ........................................................................................................................... |
352 |
|
39.1.1 What You Can Do ............................................................................................................. |
352 |
|
39.2 OAM Status .................................................................................................................................. |
352 |
|
39.2.1 OAM Details ....................................................................................................................... |
353 |
|
39.3 OAM Configuration .................................................................................................................... |
356 |
|
39.4 OAM Remote Loopback ........................................................................................................... |
357 |
|
Chapter 40 |
|
|
ZULD................................................................................................................................................... |
|
359 |
40.1 ZULD Overview ............................................................................................................................ |
359 |
|
40.1.1 What You Can Do ............................................................................................................. |
359 |
|
40.1.2 What You Need to Know ................................................................................................. |
359 |
|
40.2 |
ZULD Status .................................................................................................................................. |
360 |
40.3 |
ZULD Configuration .................................................................................................................... |
361 |
Chapter 41 |
|
|
Auto PD Recovery............................................................................................................................ |
363 |
|
41.1 Auto PD Recovery Overview .................................................................................................... |
363 |
|
41.1.1 What You Can Do ............................................................................................................. |
363 |
|
41.2 Auto PD Recovery ...................................................................................................................... |
363 |
|
41.2.1 Activate the Automatic PD Recovery ............................................................................ |
365 |
|
Chapter 42 |
|
|
Static Route....................................................................................................................................... |
368 |
|
42.1 |
Static Routing .............................................................................................................................. |
368 |
42.1.1 What You Can Do ............................................................................................................. |
368 |
|
42.2 |
Static Routing .............................................................................................................................. |
369 |
42.3 |
IPv4 Static Route ......................................................................................................................... |
369 |
Chapter 43 |
|
|
Differentiated Services .................................................................................................................... |
371 |
|
|
GS2220 Series User’s Guide |
|
16
Table of Contents |
|
43.1 DiffServ Overview ....................................................................................................................... |
371 |
43.1.1 What You Can Do ............................................................................................................. |
371 |
43.1.2 What You Need to Know ................................................................................................. |
371 |
43.2 Activating DiffServ ...................................................................................................................... |
372 |
43.3 DSCP-to-IEEE 802.1p Priority Settings ......................................................................................... |
373 |
43.3.1 Configuring DSCP Settings ............................................................................................... |
373 |
Chapter 44 |
|
DHCP ................................................................................................................................................. |
375 |
44.1 DHCP Overview .......................................................................................................................... |
375 |
44.1.1 What You Can Do ............................................................................................................. |
375 |
44.1.2 What You Need to Know ................................................................................................. |
375 |
44.2 DHCP Configuration ................................................................................................................... |
376 |
44.3 DHCPv4 Status ............................................................................................................................ |
376 |
44.4 DHCPv4 Relay ............................................................................................................................. |
377 |
44.4.1 DHCPv4 Relay Agent Information ................................................................................... |
377 |
44.4.2 DHCPv4 Option 82 Profile ................................................................................................. |
378 |
44.4.3 Configuring DHCPv4 Global Relay ................................................................................. |
379 |
44.4.4 Configure DHCPv4 Global Relay Port ............................................................................ |
380 |
44.4.5 Global DHCP Relay Configuration Example .................................................................. |
381 |
44.4.6 DHCPv4 VLAN Setting ....................................................................................................... |
382 |
44.4.7 Configure DHCPv4 VLAN Port ......................................................................................... |
383 |
44.4.8 Example: DHCP Relay for Two VLANs ............................................................................. |
384 |
44.5 DHCPv6 Relay ............................................................................................................................. |
385 |
44.6 DHCP Server Guard .................................................................................................................... |
387 |
Chapter 45 |
|
ARP Setup.......................................................................................................................................... |
388 |
45.1 ARP Overview ............................................................................................................................. |
388 |
45.1.1 What You Can Do ............................................................................................................. |
388 |
45.1.2 What You Need to Know ................................................................................................. |
388 |
45.2 ARP Setup .................................................................................................................................... |
390 |
45.2.1 ARP Learning ..................................................................................................................... |
390 |
Chapter 46 |
|
Maintenance.................................................................................................................................... |
392 |
46.1 Overview ..................................................................................................................................... |
392 |
46.1.1 What You Can Do ............................................................................................................. |
392 |
46.2 Maintenance Settings ................................................................................................................ |
392 |
46.2.1 Erase Running-Configuration ........................................................................................... |
394 |
46.2.2 Save Configuration ........................................................................................................... |
394 |
46.2.3 Reboot System .................................................................................................................. |
394 |
46.2.4 Factory Default .................................................................................................................. |
395 |
GS2220 Series User’s Guide |
|
17
|
Table of Contents |
|
46.2.5 Custom Default ................................................................................................................. |
395 |
|
46.3 Firmware Upgrade ...................................................................................................................... |
396 |
|
46.4 |
Restore Configuration ................................................................................................................ |
397 |
46.5 |
Backup Configuration ................................................................................................................ |
398 |
46.6 |
Auto Configuration .................................................................................................................... |
398 |
46.7 |
Tech - Support ............................................................................................................................... |
399 |
46.7.1 Tech-Support Download .................................................................................................. |
401 |
|
46.8 |
Certificates .................................................................................................................................. |
401 |
46.8.1 HTTPS Certificates .............................................................................................................. |
402 |
|
46.9 |
Technical Reference .................................................................................................................. |
403 |
46.9.1 FTP Command Line ........................................................................................................... |
403 |
|
46.9.2 Filename Conventions ...................................................................................................... |
403 |
|
46.9.3 FTP Command Line Procedure ........................................................................................ |
404 |
|
46.9.4 GUI-based FTP Clients ....................................................................................................... |
405 |
|
46.9.5 FTP Restrictions ................................................................................................................... |
405 |
|
Chapter 47 |
|
|
Access Control................................................................................................................................. |
406 |
|
47.1 |
Access Control Overview .......................................................................................................... |
406 |
47.1.1 What You Can Do ............................................................................................................. |
406 |
|
47.2 |
Access Control Main Settings .................................................................................................... |
406 |
47.3 Configure SNMP .......................................................................................................................... |
407 |
|
47.3.1 Configure SNMP Trap Group ........................................................................................... |
408 |
|
47.3.2 Enable or Disable Sending of SNMP Traps on a Port ..................................................... |
409 |
|
47.3.3 Configure SNMP User ........................................................................................................ |
410 |
|
47.4 |
Set Up Login Accounts ............................................................................................................... |
412 |
47.5 |
Service Access Control .............................................................................................................. |
414 |
47.6 Remote Management ............................................................................................................... |
415 |
|
47.7 |
Technical Reference .................................................................................................................. |
416 |
47.7.1 About SNMP ....................................................................................................................... |
416 |
|
47.7.2 SSH Overview ..................................................................................................................... |
422 |
|
47.7.3 Introduction to HTTPS ........................................................................................................ |
424 |
|
47.7.4 Google Chrome Warning Messages .............................................................................. |
428 |
|
Chapter 48 |
|
|
Diagnostic |
......................................................................................................................................... |
430 |
48.1 ..................................................................................................................................... |
Overview |
430 |
48.2 ................................................................................................................................... |
Diagnostic |
430 |
Chapter 49 |
|
|
System Log........................................................................................................................................ |
433 |
|
49.1 ..................................................................................................................................... |
Overview |
433 |
49.2 .................................................................................................................................. |
System Log |
433 |
|
GS2220 Series User’s Guide |
|
18
|
Table of Contents |
|
Chapter 50 |
|
|
Syslog Setup ..................................................................................................................................... |
434 |
|
50.1 |
Syslog Overview .......................................................................................................................... |
434 |
50.1.1 What You Can Do ............................................................................................................. |
434 |
|
50.2 |
Syslog Setup ................................................................................................................................ |
434 |
Chapter 51 |
|
|
Cluster Management....................................................................................................................... |
437 |
|
51.1 Cluster Management Overview ............................................................................................... |
437 |
|
51.1.1 What You Can Do ............................................................................................................. |
438 |
|
51.2 |
Cluster Management Status ..................................................................................................... |
438 |
51.3 |
Clustering Management Configuration .................................................................................. |
439 |
51.4 |
Technical Reference .................................................................................................................. |
440 |
51.4.1 Cluster Member Switch Management ........................................................................... |
441 |
|
Chapter 52 |
|
|
MAC Table ........................................................................................................................................ |
443 |
|
52.1 MAC Table Overview ................................................................................................................. |
443 |
|
52.1.1 What You Can Do ............................................................................................................. |
443 |
|
52.1.2 What You Need to Know ................................................................................................. |
443 |
|
52.2 Viewing the MAC Table ............................................................................................................. |
444 |
|
Chapter 53 |
|
|
ARP Table.......................................................................................................................................... |
|
446 |
53.1 |
Overview ..................................................................................................................................... |
446 |
53.1.1 What You Can Do ............................................................................................................. |
446 |
|
53.1.2 What You Need to Know ................................................................................................. |
446 |
|
53.2 |
Viewing the ARP Table ............................................................................................................... |
446 |
Chapter 54 |
|
|
Path MTU Table ................................................................................................................................. |
448 |
|
54.1 Path MTU Overview .................................................................................................................... |
448 |
|
54.2 |
Viewing the Path MTU Table ..................................................................................................... |
448 |
Chapter 55 |
|
|
Configure Clone............................................................................................................................... |
449 |
|
55.1 |
Overview ..................................................................................................................................... |
449 |
55.2 |
Configure Clone ......................................................................................................................... |
449 |
Chapter 56 |
|
|
IPv6 Neighbor Table......................................................................................................................... |
452 |
|
56.1 |
IPv6 Neighbor Table Overview .................................................................................................. |
452 |
56.2 |
Viewing the IPv6 Neighbor Table ............................................................................................. |
452 |
|
GS2220 Series User’s Guide |
|
19
|
Table of Contents |
|
Chapter 57 |
|
|
Port Status |
......................................................................................................................................... |
454 |
57.1 ..................................................................................................................................... |
Overview |
454 |
57.2 .................................................................................................................................... |
Port Status |
454 |
57.2.1 .........................................................................................................................Port Details |
455 |
|
57.2.2 ...................................................................................................................................DDMI |
458 |
|
57.2.3 ......................................................................................................................DDMI Details |
458 |
|
57.2.4 ....................................................................................................................Port Utilization |
460 |
|
Chapter 58 |
|
|
Networked .......................................................................................................................AV Mode |
461 |
|
58.1 ..................................................................................................................................... |
Overview |
461 |
58.2 ......................................................................................................................................Summary |
461 |
|
Chapter 59 |
|
|
System............................................................................................................................................... |
|
464 |
59.1 ......................................................................................................................What You Can Do |
464 |
|
59.2 ..................................................................................................................... |
System Information |
464 |
59.3 ............................................................................................................................. |
General Setup |
465 |
59.4 ..................................................................................................................Cloud Management |
467 |
|
Chapter 60 |
|
|
Port .................................................................................................................................................... |
|
469 |
60.1 ......................................................................................................................What You Can Do |
469 |
|
60.2 .................................................................................................................................... |
PoE Status |
469 |
60.3 ..................................................................................................................................... |
PoE Setup |
471 |
60.4 .................................................................................................................................... |
Port Setup |
473 |
Chapter 61 |
|
|
Switching........................................................................................................................................... |
|
476 |
61.1 ........................................................................................................... |
Broadcast Storm Control |
476 |
61.2 ........................................................................................................................ |
Link Aggregation |
477 |
61.2.1 .............................................................................................................What You Can Do |
477 |
|
61.3 ............................................................................................................. |
Link Aggregation Status |
477 |
61.4 ........................................................................................................... |
Link Aggregation Setting |
478 |
61.5 ........................................................................................... |
Link Aggregation Control Protocol |
480 |
61.6 ............................................................................................................................................VLAN |
482 |
|
61.6.1 .............................................................................................................What You Can Do |
482 |
|
61.6.2 .................................................................................................What You Need to Know |
482 |
|
61.7 ................................................................................................................................. |
VLAN Status |
485 |
61.7.1 ........................................................................................................................VLAN Detail |
485 |
|
61.8 .................................................................................................................................. |
Static VLAN |
486 |
61.9 ........................................................................................................................ |
VLAN Port Setting |
488 |
|
GS2220 Series User’s Guide |
|
20
|
Table of Contents |
|
61.10 Multicast .................................................................................................................................... |
490 |
|
61.10.1 What You Can Do ........................................................................................................... |
490 |
|
61.11 IPv4 Multicast Status ................................................................................................................. |
490 |
|
61.12 IGMP Snooping ......................................................................................................................... |
491 |
|
61.13 IGMP Snooping VLAN .............................................................................................................. |
494 |
|
61.14 IGMP Filtering Profile ................................................................................................................. |
496 |
|
Chapter 62 |
|
|
Networking ....................................................................................................................................... |
499 |
|
62.1 |
IP Setup ........................................................................................................................................ |
499 |
Chapter 63 |
|
|
Security ............................................................................................................................................. |
|
501 |
63.1 |
Access Control ............................................................................................................................ |
501 |
63.1.1 What You Can Do ............................................................................................................. |
501 |
|
63.2 |
Set Up Login Accounts ............................................................................................................... |
501 |
63.3 Remote Management ............................................................................................................... |
503 |
|
63.4 Configure SNMP .......................................................................................................................... |
504 |
|
63.5 Configure SNMP Trap Group ..................................................................................................... |
506 |
|
63.6 |
Enable or Disable Sending of SNMP Traps on a Port .............................................................. |
507 |
63.7 |
Configure SNMP User ................................................................................................................. |
509 |
63.8 |
Service Access Control .............................................................................................................. |
510 |
Chapter 64 |
|
|
Maintenance.................................................................................................................................... |
512 |
|
64.1 What You Can Do ...................................................................................................................... |
512 |
|
64.2 |
Backup Configuration ................................................................................................................ |
512 |
64.3 Firmware Upgrade ...................................................................................................................... |
513 |
|
64.4 Reboot System ............................................................................................................................ |
514 |
|
64.5 |
Restore Configuration ................................................................................................................ |
515 |
64.6 |
Save Configuration .................................................................................................................... |
515 |
64.7 |
Tech-Support ............................................................................................................................... |
516 |
64.8 |
Port Mirroring ............................................................................................................................... |
517 |
Part III: Troubleshooting and Appendices.................................................. |
519 |
|
Chapter 65 |
|
|
Troubleshooting................................................................................................................................ |
520 |
|
65.1 Power, Hardware Connections, and LEDs ............................................................................... |
520 |
|
65.2 |
Switch Access and Login ........................................................................................................... |
521 |
65.3 |
Switch Configuration .................................................................................................................. |
522 |
|
GS2220 Series User’s Guide |
|
21
|
Table of Contents |
Appendix A Customer Support |
..................................................................................................... 524 |
Appendix B Common Services...................................................................................................... |
530 |
Appendix C IPv6.............................................................................................................................. |
533 |
Appendix D Legal Information ...................................................................................................... |
541 |
Index ................................................................................................................................................. |
546 |
GS2220 Series User’s Guide
22
PART I
23
CHAPTER 1
The GS2220 Series consists of the following models:
•GS2220-10
•GS2220-10HP
•GS2220-28
•GS2220-28HP
•GS2220-50
•GS2220-50HP
References to PoE models in this User's Guide only apply to GS2220-10HP, GS2220-28HP and GS222050HP.
The Switch is a layer-2 Ethernet switch that only does switching.
The Switch supports NebulaFlex which can set the Switch to operate in either standalone or Nebula cloud management mode. When the Switch is in standalone mode, it can be configured and managed by the Web Configurator, via Telnet, any terminal emulator program using the Command Line Interface (CLI), or via third-party SNMP management. When the Switch is in Nebula cloud management mode, it can be managed and provisioned by the Zyxel Nebula Control Center (NCC) (see Section 8.11 on page 131).
All models are referred to as the “Switch” in this guide.
The following table describes the hardware features of the Switch by model.
Table 1 GS2220 Series Comparison Table
FEATURE |
GS2220-10 |
GS2220-10HP |
GS2220-28 |
GS2220-28HP |
GS2220-50 |
GS2220-50HP |
|
|
|
|
|
|
|
10/100/1000 Mbps |
8 |
0 |
24 |
0 |
44 |
0 |
Ethernet ports |
|
|
|
|
|
|
|
|
|
|
|
|
|
10/100/1000 Mbps |
0 |
8 |
0 |
24 |
0 |
48 |
PoE ports |
|
|
|
|
|
|
|
|
|
|
|
|
|
GbE combo ports |
2 |
2 |
4 |
4 |
4 |
4 |
(dual personality |
|
|
|
|
|
|
interfaces) |
|
|
|
|
|
|
|
|
|
|
|
|
|
1 Gbps SFP |
0 |
0 |
0 |
0 |
2 |
2 |
interfaces |
|
|
|
|
|
|
|
|
|
|
|
|
|
Fan |
0 |
1 |
0 |
2 |
1 |
2 |
|
|
|
|
|
|
|
Rubber feet for |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
desktop placement |
|
|
|
|
|
|
|
|
|
|
|
|
|
GS2220 Series User’s Guide
24
Chapter 1 Getting to Know Your Switch
Table 1 GS2220 Series Comparison Table
FEATURE |
GS2220-10 |
GS2220-10HP |
GS2220-28 |
GS2220-28HP |
GS2220-50 |
GS2220-50HP |
|
|
|
|
|
|
|
Wall-mount |
Yes |
Yes |
No |
No |
No |
No |
|
|
|
|
|
|
|
Rack-mount |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
|
|
Figure 1 GS2220 Series Switch Application
With its built-in Web Configurator, managing and configuring the Switch is easy. In addition, the Switch can also be managed via Telnet, any terminal emulator program using the Command Line Interface (CLI), or third-party SNMP management.
NebulaFlex means you can set the Switch to operate in either standalone or cloud mode (but not both at the same time).
Use the Web Configurator to configure and manage the Switch directly in standalone mode or use Nebula Control Center (NCC) to configure and manage the Switch in cloud mode. The Nebula Control
Center (NCC) is an alternative cloud-based network management system that allows you to remotely manage and monitor the Switch. You may also access a minimized version of the Web Configurator in cloud mode.
Nebula Cloud Management
To have Nebula manage the Switch, you must first register it at the Nebula web portal at https:// nebula.zyxel.com, and ensure that Nebula Control Center Discovery is enabled in Basic Setting > Cloud Management > Nebula Control Center Discovery in the Switch Web Configurator.
Note: See the Switch’s datasheet for the feature differences between standalone and Nebula cloud management modes. You can find the Switch’s datasheet at the Zyxel website.
See the NCC (Nebula Control Center) User’s Guide for how to configure the Switch using Nebula.
This section describes how to change the Switch’s management mode.
GS2220 Series User’s Guide
25
Chapter 1 Getting to Know Your Switch
Note: If you change the Switch’s management mode from standalone mode to Nebulamanaged mode, the configuration settings of the Switch will be overwritten with what you have configured in Nebula.
Note: If you change the Switch’s management mode from Nebula-managed mode to standalone mode, the Switch will reset to its factory-default settings.
From Standalone to Nebula Cloud Management
To manage your Switch via Nebula, connect the Switch to the Internet, and register it to a site and organization at the Nebula web portal (https://nebula.zyxel.com).
See the following steps or the Switch Quick Start Guide for how to do device registration.
Go to the NCC to Register the Switch
1Go to the Nebula web portal in one of three ways.
•Type https://nebula.zyxel.com in a supported web browser. See the Nebula User’s Guide for more information about supported browsers.
•Click Visit Nebula in the Switch’s login page.
•Click the Nebula icon in the upper right corner of the Switch’s Web Configurator.
2Click Login in the Nebula web portal. Enter your myZyxel account information. You will be redirected to another screen where you can sign up for a myZyxel account if you do not have one.
3Create an organization and a site or select an existing site using the Nebula setup wizard.
4Register the Switch by entering its MAC address and serial number and assign it to the site. The serial number and MAC address can be found in the Status screen or the device back label on the Switch.
Use the Zyxel Nebula Mobile App to Register the Switch
1 Download and open the Zyxel Nebula Mobile app in your mobile device. Click Sign Up to create a myZyxel account or enter your existing account information to log in.
2Create an organization and site, or select an existing site using the Zyxel Nebula Mobile app.
3Select a site and scan the Switch's QR code to add it to the site. You can find the QR code:
•On a label on the Switch or
•On its box or
•In the Web Configurator at Basic > Cloud Management > Nebula Switch Registration.
See Section 3.3 on page 47 for more information about the CLOUD LED or Section 7.2 on page 94 for more information about the Hybrid Mode field in the Status screen to see if the Switch goes into Nebula cloud management mode successfully.
Note: The Switch goes into Nebula-managed mode automatically after it can access the Nebula web portal and is successfully registered there. Its login password and settings are then overwritten with what you have configured in the Nebula web portal.
GS2220 Series User’s Guide
26
Chapter 1 Getting to Know Your Switch
From Nebula-managed to Standalone
To return to direct management standalone mode, just remove (unregister) the Switch from the organization or site in the Nebula web portal. The Switch will reboot and restore the factory default settings.
With its built-in Web Configurator, including the Neighbor Management feature (Section 7.2.1 on page 96), viewing, managing and configuring the Switch and its neighboring devices is easy.
In addition, Zyxel offers a proprietary software program called Zyxel One Network (ZON) Utility, it is a utility tool that assists you to set up and maintain network devices in a more simple and efficient way. You can download the ZON Utility at www.zyxel.com and install it on a PC (Windows operation system). For more information on ZON Utility see Section 4.3 on page 54.
Aside from the Web Configurator in Standard mode, you can switch to Networked AV mode that is specifically designed to simplify configuration and management of the Switch for AVoIP (Audio-Video over Internet Protocol) application. AV over IP is the transmission of audio-video data over a network.
1.1.6 PoE
The Switch is a Power Sourcing Equipment (PSE) because it provides a source of power via its Ethernet ports. Each device that receives power through an Ethernet port is a Powered Device (PD).
The Switch can adjust the power supplied to each PD according to the PoE standard the PD supports. PoE standards are:
•IEEE 802.3af Power over Ethernet (PoE)
•IEEE 802.3at Power over Ethernet (PoE) Plus
The following table describes the PoE features of the Switch by model.
Table 2 GS2220 Series Models and PoE Features
POE FEATURES |
GS2220-10HP |
GS2220-28HP |
GS2220-50HP |
|
|
|
|
IEEE 802.3af PoE |
Yes |
Yes |
Yes |
|
|
|
|
IEEE 802.3at PoE Plus |
Yes |
Yes |
Yes |
|
|
|
|
Power Management Mode |
Consumption |
Consumption |
Consumption |
|
Classification (default) |
Classification (default) |
Classification (default) |
|
|
|
|
PoE Power Budget |
180 W |
375 W |
375 W |
|
|
|
|
This section shows a few examples of using the Switch in various network environments. Note that the Switch in the figure is just an example Switch and not your actual Switch.
GS2220 Series User’s Guide
27
Chapter 1 Getting to Know Your Switch
The following example figure shows a Switch supplying PoE (Power over Ethernet) to Powered Devices (PDs) such as an IP camera, a wireless router, an IP telephone and a general outdoor router that are not within reach of a power outlet.
Figure 2 PoE Example Application
The Switch is an ideal solution for small networks where rapid growth can be expected in the near future. The Switch can be used standalone for a group of heavy traffic users. You can connect computers and servers directly to the Switch’s port or connect other switches to the Switch.
In this example, all computers can share high-speed applications on the server. To expand the network, simply add more networking devices such as switches, routers, computers, print servers, and so on.
GS2220 Series User’s Guide
28
Chapter 1 Getting to Know Your Switch
Figure 3 Backbone Application
In this example, the Switch connects different company departments (RD and Sales) to the corporate backbone. It can alleviate bandwidth contention and eliminate server and network bottlenecks. All users that need high bandwidth can connect to high-speed department servers via the Switch. You can provide a super-fast uplink connection by using a Gigabit Ethernet or SFP port on the Switch.
Figure 4 Bridging or Fiber Uplink Example Application
GS2220 Series User’s Guide
29
Chapter 1 Getting to Know Your Switch
The Switch is ideal for connecting two networks that need high bandwidth. In the following example, use link aggregation (trunking) to connect these two networks.
Switching to higher-speed LANs such as ATM (Asynchronous Transmission Mode) is not feasible for most people due to the expense of replacing all existing Ethernet cables and adapter cards, restructuring your network and complex maintenance. The Switch can provide the same bandwidth as ATM at much lower cost while still being able to use existing adapters and switches. Moreover, the current LAN structure can be retained as all ports can freely communicate with each other.
This helps you switch to higher-speed LANs without the need for replacing all existing Ethernet cables and adapter cards, restructuring your network and complex maintenance.
Figure 5 High Performance Switched Workgroup Application
A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks. Stations on a logical network belong to one or more groups. With VLAN, a station cannot directly talk to or hear from stations that are not in the same groups unless such traffic first goes through
arouter.
1.2.5.1Tag-based VLAN Example
Ports in the same VLAN group share the same frame broadcast domain thus increase network performance through reduced broadcast traffic. VLAN groups can be modified at any time by adding, moving or changing ports without any re-cabling.
Shared resources such as a server can be used by all ports in the same VLAN as the server. In the following figure only ports that need access to the server need to be part of VLAN 1. Ports can belong to other VLAN groups too.
GS2220 Series User’s Guide
30