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Manuals and User Guides for ZyXEL Communications GS1920-48P. We have
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ZyXEL Communications GS1920-48P manual available for free PDF download: User Manual
ZyXEL Communications GS1920-48P User Manual (366 pages)
Intelligent Layer 2 Gbe Switch
Brand:
ZyXEL Communications
| Category:
Switch
| Size: 8 MB
Table of Contents
Contents Overview
3
Table of Contents
3
Table of Contents
5
User's Guide
17
PART I User's Guide
17
Chapter 1 Getting to Know Your Switch
19
Introduction
19
Backbone Application
19
Bridging Example
20
High Performance Switching Example
20
IEEE 802.1Q VLAN Application Examples
21
Ways to Manage the Switch
22
Good Habits for Managing the Switch
22
Chapter 2 Hardware Installation and Connection
23
Installation Scenarios
23
Desktop Installation Procedure
23
Mounting the Switch on a Rack
23
Rack-Mounted Installation Requirements
23
Attaching the Mounting Brackets to the Switch
24
Mounting the Switch on a Rack
24
Hardware Panels
26
Chapter 3 Hardware Panels
26
Front Panel
26
Gigabit Ethernet Ports
26
Mini-GBIC Slots
27
LED Mode (Only Available for GS1920-48HP)
29
LED Descriptions
29
Rear Panel
29
Power Connector
29
Leds
29
Reset to Factory Defaults
30
Side Panels
31
Part II: Technical Reference
32
Technical Reference
32
Chapter 4 The Web Configurator
34
Overview
34
System Login
34
The Status Screen
35
Change Your Password
38
Saving Your Configuration
39
Switch Lockout
39
Resetting the Switch
40
Logging out of the Web Configurator
40
Help
40
Chapter 5 Initial Setup Example
41
Overview
41
Creating a VLAN
41
Setting Port VID
42
Configuring Switch Management IP Address
43
Tutorials
45
Chapter 6 Tutorials
45
Overview
45
How to Use DHCP Snooping on the Switch
45
How to Use DHCP Relay on the Switch
48
DHCP Relay Tutorial Introduction
48
Creating a VLAN
49
Configuring DHCP Relay
51
Troubleshooting
52
Chapter 7 System Status and Port Status
53
Overview
53
What You Can Do
53
Port Status Summary
53
Status: Port Details
54
Basic Setting
58
Chapter 8 Basic Setting
58
Overview
58
What You Can Do
58
System Information
58
General Setup
60
Introduction to Vlans
62
Switch Setup Screen
63
IP Setup
64
Management IP Addresses
64
Port Setup
66
Poe Status
68
Poe Setup
70
Interface Setup
71
Ipv6
72
Ipv6 Interface Status
73
Ipv6 Configuration
76
Ipv6 Global Setup
76
Ipv6 Interface Setup
77
Ipv6 Link-Local Address Setup
78
Ipv6 Global Address Setup
79
Ipv6 Neighbor Discovery Setup
80
Ipv6 Neighbor Setup
81
Dhcpv6 Client Setup
82
Vlan
84
Chapter 9 VLAN
84
Overview
84
What You Can Do
84
What You Need to Know
84
Port Vlan Trunking
86
Select the Vlan Type
86
VLAN Status
87
VLAN Details
88
Configure a Static VLAN
88
Configure VLAN Port Settings
90
Subnet Based Vlans
91
Configuring Subnet Based VLAN
92
Protocol Based Vlans
93
Configuring Protocol Based VLAN
94
Port-Based VLAN Setup
95
Configure a Port-Based VLAN
96
Technical Reference
98
Create an IP-Based VLAN Example
98
Chapter 10 Static MAC Forward Setup
100
Overview
100
What You Can Do
100
Configuring Static MAC Forwarding
100
Chapter 11 Static Multicast Forward Setup
102
Static Multicast Forward Setup Overview
102
What You Can Do
102
What You Need to Know
102
Configuring Static Multicast Forwarding
103
Filtering
105
Chapter 12 Filtering
105
Filtering Overview
105
What You Can Do
105
Configure a Filtering Rule
105
Chapter 13 Spanning Tree Protocol
107
Spanning Tree Protocol Overview
107
What You Can Do
107
What You Need to Know
107
Stp Port States
109
Multiple Rstp
109
Multiple Stp
109
Spanning Tree Protocol Status Screen
110
Spanning Tree Configuration
110
Configure Rapid Spanning Tree Protocol
111
Rapid Spanning Tree Protocol Status
113
Configure Multiple Rapid Spanning Tree Protocol
114
Multiple Rapid Spanning Tree Protocol Status
116
Configure Multiple Spanning Tree Protocol
117
Multiple Spanning Tree Port Configuration
120
Multiple Spanning Tree Protocol Status
121
Technical Reference
123
MSTP Network Example
123
MST Region
124
MST Instance
125
Common and Internal Spanning Tree (CIST)
125
Bandwidth Control
126
Chapter 14 Bandwidth Control
126
Overview
126
What You Can Do
126
Bandwidth Control Setup
126
Chapter 15 Broadcast Storm Control
128
Broadcast Storm Control Overview
128
What You Can Do
128
Broadcast Storm Control Setup
128
Mirroring
130
Chapter 16 Mirroring
130
Mirroring Overview
130
What You Can Do
130
Port Mirroring Setup
130
Link Aggregation
132
Chapter 17 Link Aggregation
132
Overview
132
What You Can Do
132
What You Need to Know
132
Link Aggregation Status
133
Link Aggregation Setting
134
Link Aggregation Control Protocol
136
Technical Reference
137
Static Trunking Example
137
Port Authentication
139
Chapter 18 Port Authentication
139
Port Authentication Overview
139
What You Can Do
139
What You Need to Know
139
Port Authentication Configuration
140
Activate IEEE 802.1X Security
140
Guest VLAN
142
Port Security
145
Chapter 19 Port Security
145
Port Security Overview
145
What You Can Do
145
Port Security Setup
145
Classifier
148
Chapter 20 Classifier
148
Overview
148
What You Can Do
148
What You Need to Know
148
Configuring the Classifier
148
Viewing and Editing Classifier Configuration
150
Classifier Example
152
Policy Rule
153
Chapter 21 Policy Rule
153
Policy Rules Overview
153
What You Can Do
153
Configuring Policy Rules
153
Viewing and Editing Policy Configuration
156
Policy Example
156
Queuing Method
157
Chapter 22 Queuing Method
157
Queuing Method Overview
157
What You Can Do
157
What You Need to Know
157
Configuring Queuing
158
Multicast
160
Chapter 23 Multicast
160
Multicast Overview
160
What You Can Do
160
What You Need to Know
160
Multicast Setup
162
Ipv4 Multicast Status
163
IGMP Snooping
163
IGMP Snooping VLAN
166
IGMP Filtering Profile
167
General MVR Configuration
169
MVR Group Configuration
170
MVR Configuration Example
172
Aaa
174
Chapter 24 AAA
174
AAA Overview
174
What You Can Do
174
What You Need to Know
174
AAA Screens
175
RADIUS Server Setup
175
TACACS+ Server Setup
177
AAA Setup
179
Technical Reference
181
Vendor Specific Attribute
181
Tunnel Protocol Attribute
182
Supported RADIUS Attributes
183
Attributes Used for Authentication
183
IP Source Guard
185
Chapter 25 IP Source Guard
185
Overview
185
What You Can Do
185
What You Need to Know
186
IP Source Guard
186
IP Source Guard Static Binding
187
DHCP Snooping
188
DHCP Snooping Configure
191
DHCP Snooping Port Configure
193
DHCP Snooping VLAN Configure
194
DHCP Snooping VLAN Port Configure
195
ARP Inspection Status
196
ARP Inspection VLAN Status
197
ARP Inspection Log Status
198
ARP Inspection Configure
200
ARP Inspection Port Configure
201
ARP Inspection VLAN Configure
203
Technical Reference
204
DHCP Snooping Overview
204
ARP Inspection Overview
206
Loop Guard
208
Chapter 26 Loop Guard
208
Loop Guard Overview
208
What You Can Do
208
What You Need to Know
208
Loop Guard Setup
210
Chapter 27 Layer 2 Protocol Tunneling
212
Layer 2 Protocol Tunneling Overview
212
What You Can Do
212
What You Need to Know
212
Configuring Layer 2 Protocol Tunneling
213
Pppoe
216
Chapter 28 Pppoe
216
Pppoe Intermediate Agent Overview
216
What You Can Do
216
What You Need to Know
216
The Pppoe Screen
219
Pppoe Intermediate Agent
219
Pppoe IA Per-Port
220
Pppoe IA Per-Port Per-VLAN
222
Pppoe IA for VLAN
223
Error Disable
225
Chapter 29 Error Disable
225
Error Disable Overview
225
The Error Disable Screens Overview
225
Error-Disable Status
225
CPU Protection Configuration
227
Error-Disable Detect Configuration
228
Error-Disable Recovery Configuration
229
Green Ethernet
231
Chapter 30 Green Ethernet
231
Green Ethernet Overview
231
Configuring Green Ethernet
231
Chapter 31 Link Layer Discovery Protocol (LLDP)
233
LLDP Overview
233
LLDP-MED Overview
234
LLDP Screens
235
LLDP Local Status
236
LLDP Local Port Status Detail
237
LLDP Remote Status
241
LLDP Remote Port Status Detail
242
LLDP Configuration
248
LLDP Configuration Basic TLV Setting
250
LLDP Configuraion Basic Org-Specific TLV Setting
251
LLDP-MED Configuration
252
LLDP-MED Network Policy
253
LLDP-MED Location
254
Static Route
257
Chapter 32 Static Route
257
Static Route Overview
257
What You Can Do
257
Static Routing
257
Configuring Static Routing
257
Chapter 33
260
Differentiated Services
260
Differentiated Services Overview
260
What You Can Do
260
What You Need to Know
260
Activating Diffserv
261
DSCP-To-IEEE 802.1P Priority Settings
262
Configuring DSCP Settings
263
Dhcp
264
Chapter 34 DHCP
264
DHCP Overview
264
What You Can Do
264
What You Need to Know
264
DHCP Configuration
265
Dhcpv4 Status
266
Dhcpv4 Relay
266
Dhcpv4 Relay Agent Information
266
Dhcpv4 Option 82 Profile
267
Configuring Dhcpv4 Global Relay
269
Dhcpv4 Global Relay Port Configure
270
Global DHCP Relay Configuration Example
271
Configuring Dhcpv4 VLAN Settings
272
Dhcpv4 VLAN Port Configure
274
Example: DHCP Relay for Two Vlans
275
Dhcpv6 Relay
276
ARP Setup
278
Chapter 35 ARP Setup
278
ARP Overview
278
What You Can Do
278
What You Need to Know
278
ARP Setup
280
ARP Learning
280
Maintenance
282
Chapter 36 Maintenance
282
Overview
282
What You Can Do
282
The Maintenance Screen
282
Load Factory Default
283
Save Configuration
283
Reboot System
284
Firmware Upgrade
284
Restore a Configuration File
285
Backup a Configuration File
286
Technical Reference
287
FTP Command Line
287
Filename Conventions
287
FTP Command Line Procedure
287
GUI-Based FTP Clients
288
FTP Restrictions
288
Access Control
289
Chapter 37 Access Control
289
Access Control Overview
289
What You Can Do
289
The Access Control Main Screen
289
Configuring SNMP
290
Configuring SNMP Trap Group
291
Enabling/Disabling Sending of SNMP Traps on a Port
292
Configuring SNMP User
293
Setting up Login Accounts
295
Service Port Access Control
296
Remote Management
297
Technical Reference
299
About SNMP
299
Introduction to HTTPS
305
Diagnostic
311
Chapter 38 Diagnostic
311
Overview
311
Syslog
313
Chapter 39 Syslog
313
Syslog Overview
313
What You Can Do
313
Syslog Setup
313
Syslog Server Setup
314
Cluster Management
316
Chapter 40 Cluster Management
316
Cluster Management Overview
316
What You Can Do
317
Cluster Management Status
317
Clustering Management Configuration
318
Technical Reference
320
Cluster Member Switch Management
320
MAC Table
322
Chapter 41 MAC Table
322
MAC Table Overview
322
What You Can Do
322
What You Need to Know
322
Viewing the MAC Table
323
ARP Table
325
Chapter 42 ARP Table
325
Overview
325
What You Can Do
325
What You Need to Know
325
Viewing the ARP Table
325
Path MTU Table
327
Chapter 43 Path MTU Table
327
Path MTU Overview
327
Viewing the Path MTU Table
327
Configure Clone
328
Chapter 44 Configure Clone
328
Overview
328
Neighbor Table
331
Chapter 45 Neighbor Table
331
Ipv6 Neighbor Table Overview
331
Viewing the Ipv6 Neighbor Table
331
Troubleshooting
333
Chapter 46 Troubleshooting
333
Power, Hardware Connections, and Leds
333
Switch Access and Login
334
Switch Configuration
336
Appendix A Customer Support
338
Appendix B Common Services
344
Appendix C Ipv6
347
Loopback Address
348
Multicast Address
348
Appendix D Legal Information
355
Zyxel Limited Warranty
356
Safety Warnings
356
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