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Zyxel GS1900-8HP [138/246] Chapter 23 configuration loop guard

Chapter 23 Configuration: Loop Guard

GS1900 Series User’s Guide

138

Figure 132 Configuration > Loop Guard > Port > Edit

The following table describes the labels in this screen.

Table 98 Configuration > Loop Guard > Port > Edit

LABEL DESCRIPTION

Port

Port List Displays the list of port index numbers to be configured.

State Select Enable to use the Admin Enabled feature.

Action Select the action to take by the Switch.

Apply Click Apply to save the changes.

Cancel Click Cancel to discard the changes.

Содержание

Default login details 1
Gbe smart managed switch 1
Gs1900 series 1
Quick start guide 1
User s guide 1
Important 2
Keep this guide for future reference 2
Note it is recommended you use the web configurator to configure the switch 2
Note this guide is a reference for a series of products therefore some features or options in this guide may not be available in your product 2
Read carefully before use 2
Contents overview 3
Technical reference 1 3
User s guide 4 3
Chapter 1 getting to know your switch 5 4
Chapter 2 hardware installation and connection 9 4
Chapter 3 hardware overview 4 4
Chapter 4 zon utility 2 4
Chapter 5 the web configurator 3 4
Contents overview 4
Part i user s guide 14 4
Table of contents 4
Chapter 6 getting start 1 5
Chapter 7 monitor system 2 5
Chapter 8 monitor port 5 5
Chapter 9 monitor vlan 2 5
Part ii technical reference 51 5
Chapter 10 monitor mac table 8 6
Chapter 11 monitor link aggregation 0 6
Chapter 12 monitor loop guard 2 6
Chapter 13 monitor multicast 5 6
Chapter 14 monitor spanning tree 9 6
Chapter 15 monitor lldp 5 7
Chapter 16 monitor security 8 7
Chapter 17 monitor management 1 7
Chapter 18 configuration system 4 7
Chapter 19 configuration port 9 7
Chapter 20 configuration vlan 112 8
Chapter 21 configuration mac table 25 8
Chapter 22 configuration link aggregation 29 9
Chapter 23 configuration loop guard 36 9
Chapter 24 configuration mirror 39 9
Chapter 25 configuration multicast 41 9
Chapter 26 configuration spanning tree 49 10
Chapter 27 configuration lldp 59 10
Chapter 28 configuration qos 72 10
Chapter 29 configuration security 81 11
Chapter 30 configuration aaa 91 11
Chapter 31 configuration management 96 11
Chapter 32 maintenance 14 12
Appendix a customer support 29 13
Appendix b legal information 35 13
Chapter 33 troubleshooting 25 13
Index 44 13
User s guide 14
Bridging example 15
Getting to know your switch 15
Introduction 15
Backbone 16
Gigabit ethernet to the desktop 16
Ieee 802 q vlan application example 16
Internet 16
Rd sales 16
Ipv6 support 17
Tag based vlan example 17
Good habits for managing the switch 18
Ways to manage the switch 18
Freestanding installation 19
Hardware installation and connection 19
Hardware installation 20
Note ask an authorized technician to attach the switch to the rack wall 20
Note make sure the screws are securely fixed to the wall and strong enough to hold the weight of the switch with the connection cables 20
Wall mounting 20
Attaching the mounting brackets to the switch 21
Failure to use the proper screws may damage the unit 21
Precautions 21
Rack mounted installation requirements 21
Rack mounting 21
The switch should be wall mounted horizontally the switch s side panels with ventilation slots should not be facing up or down as this position is less safe 21
Mounting the switch on a rack 22
Front panel connections 24
Hardware overview 24
Ethernet ports 25
Default ethernet settings 26
Sfp slots 26
To avoid possible eye injury do not look into an operating fiber optic module s connectors 26
Transceiver installation 26
Rear panel 27
Transceiver removal 27
Connecting the power 29
Disconnecting the power 29
Note use the included power cord for the ac power connection 29
Power connection 29
Rear panel power connection 29
After you connect the power to the switch view the leds to ensure proper functioning of the switch and as an aid in troubleshooting 30
Chapter 3 hardware overview 30
Gs1900 series user s guide 30
Led color status description 30
Table 3 led descriptions 30
Table 4 led descriptions gs1900 8hp revison b1 and gs1900 10hp only 30
Chapter 3 hardware overview 31
Gs1900 series user s guide 31
Led color status description 31
Table 4 led descriptions continued gs1900 8hp revison b1 and gs1900 10hp only 31
Table 5 led descriptions for sfp port gs1100 10hp and gs1900 10hp only 31
Zon utility 32
Zyxel one network zon utility screen 32
Access 33
Overview 33
The web configurator 33
Navigating the web configurator 34
Title bar 34
Getting start 35
Navigation panel 35
Chapter 5 the web configurator 36
Folder or link tab function 36
Gs1900 series user s guide 36
Monitor menu 36
Table 7 monitor menu screens summary 36
The monitor menu screens display status and statistics information 36
Chapter 5 the web configurator 37
Configuration menu 37
Folder or link tab function 37
Gs1900 series user s guide 37
Table 7 monitor menu screens summary continued 37
Table 8 configuration menu screens summary 37
Use the configuration menu screens to configure the switch s features 37
Chapter 5 the web configurator 38
Folder or link tab function 38
Gs1900 series user s guide 38
Table 8 configuration menu screens summary continued 38
Chapter 5 the web configurator 39
Folder or link tab function 39
Gs1900 series user s guide 39
Table 8 configuration menu screens summary continued 39
Chapter 5 the web configurator 40
Folder or link tab function 40
Gs1900 series user s guide 40
Maintenance menu 40
Table 8 configuration menu screens summary continued 40
Table 9 maintenance menu screens summary 40
Use the maintenance menu screens to manage configuration and firmware files run diagnostics and reboot or shut down the switch 40
Getting start 41
Overview 41
What you can do in this chapter 41
Chapter 6 getting start 42
For details on wizard features see system chapter 7 on page 52 vlan chapter 9 on page 62 qos chapter 28 on page 172 and link aggregation chapter 11 on page 70 42
Gs1900 series user s guide 42
In start up you can set up ip dns set up your username password and view finished results 42
Label description 42
Start up 42
Step 1 set up ip to access this screen 42
Table 10 getting start continued 42
Wizard 42
Wizard displays start up vlan qos and link aggregation 42
After clicking next the set up your user name screen appears 43
Chapter 6 getting start 43
Each field is described in the following table 43
Gs1900 series user s guide 43
Label description 43
Step 1 set up ip 43
After clicking next the finish screen appears 44
Chapter 6 getting start 44
Each field is described in the following table 44
Gs1900 series user s guide 44
Label description 44
Step 2 set up user name password 44
Step 3 finish 44
Chapter 6 getting start 45
Each field is described in the following table 45
Gs1900 series user s guide 45
In vlan you can create vlan tag vlan setting and view finished results 45
Label description 45
Step 1 create vlan 45
Step 1 create vlan to access this screen 45
Step 3 finish 45
After clicking next the finish screen appears 46
After clicking next the tag vlan setting screen appears 46
Chapter 6 getting start 46
Each field is described in the following table 46
Gs1900 series user s guide 46
Label description 46
Step 1 create vlan 46
Step 2 tag vlan setting 46
Chapter 6 getting start 49
Each field is described in the following table 49
Gs1900 series user s guide 49
In link aggregation you can link aggregation and view finished results 49
Label description 49
Link aggregation 49
Step 1 link aggregation 49
Step 1 link aggregation to access this screen 49
Step 2 finish 49
After clicking next the finish screen appears 50
Chapter 6 getting start 50
Each field is described in the following table 50
Gs1900 series user s guide 50
Label description 50
Step 1 link aggregation 50
Step 2 finish 50
Technical reference 51
Monitor system 52
Overview 52
What you can do in this chapter 52
Chapter 7 monitor system 53
Gs1900 series user s guide 53
Ipv6 to open this screen 53
Label description 53
The following table describes the labels in this screen 53
Information 54
Monitor port 55
Overview 55
Status 55
What you can do in this chapter 55
Chapter 8 monitor port 56
Each field is described in the following table 56
Gs1900 series user s guide 56
Label description 56
Port counters 56
Port counters to access this screen 56
Status continued 56
Chapter 8 monitor port 57
Gs1900 series user s guide 57
Label description 57
Port counters continued 57
Bandwidth utilization 58
Bandwidth utilization to access this screen 58
Chapter 8 monitor port 58
Each field is described in the following table 58
Gs1900 series user s guide 58
Label description 58
Port counters continued 58
Utilization is the percentage of a network s bandwidth that is currently being consumed by network traffic each vertical bar represents the highest utilization on a port and can be either transmitted tx traffic or received rx traffic during the last time interval in seconds 58
Note the poe devices that supply or receive power and their connected ethernet cables must all be completely indoors 59
Note the poe function and the following screens are available for models ending in hp only 59
Bandwidth control 60
Bandwidth management 60
Bandwidth control continued 61
Chapter 8 monitor port 61
Each field is described in the following table 61
Gs1900 series user s guide 61
Label description 61
Storm control 61
Storm control limits the number of broadcast multicast and unicast packets the switch receives per second on the ports when the maximum number of allowable broadcast multicast and or unicast packets is reached per second the subsequent packets are discarded enabling this feature reduces broadcast multicast and or unicast packets in your network you can specify limits for each packet type on each port 61
Storm control to access this screen 61
This section shows you the storm control feature 61
Monitor vlan 62
Overview 62
What you can do in this chapter 62
Chapter 9 monitor vlan 64
Each field is described in the following table 64
Gs1900 series user s guide 64
Label description 64
Port based vlans are vlans where the packet forwarding decision is based on the destination mac address and its associated port port based vlans require allowed outgoing ports to be defined for each port therefore if you wish to allow two subscriber ports to talk to each other for example between conference rooms in a hotel you must define the egress an egress port is an outgoing port that is a port through which a data packet leaves for both ports port based vlans are specific only to the switch on which they were created 64
Port continued 64
Vlan port 64
Vlan port to access this screen 64
Guest vlan 65
Internet 65
Vlan 100 65
Vlan 102 65
Voice vlan 66
Monitor mac table 68
Overview 68
Chapter 10 monitor mac table 69
Each field is described in the following table 69
Gs1900 series user s guide 69
Label description 69
Mac table 69
Mac table to access this screen 69
The mac table screen section 10 on page 69 displays view filter and mac table of the switch 69
What you can do in this chapter 69
Link aggregation 70
Monitor link aggregation 70
Overview 70
What you can do in this chapter 70
Chapter 11 monitor link aggregation 71
Each field is described in the following table 71
Gs1900 series user s guide 71
Label description 71
Monitor loop guard 72
Overview 72
Loop guard 73
What you can do in this chapter 73
Monitor multicast 75
Overview 75
What you can do in this chapter 75
Chapter 13 monitor multicast 76
Each field is described in the following table 76
Gs1900 series user s guide 76
Label description 76
Statistics 76
Statistics to access this screen 76
Action 77
Chapter 13 monitor multicast 77
Click ok and confirm at the pop up screen to complete the task click cancel and confirm at the pop up screen to discard the changes 77
Each field is described in the following table 77
Group to access this screen 77
Gs1900 series user s guide 77
In the action column the action option allows you to clear the statistics 77
Label description 77
Statistics 77
Chapter 13 monitor multicast 78
Each field is described in the following table 78
Gs1900 series user s guide 78
Label description 78
Router 78
Router to access this screen 78
Monitor spanning tree 79
Overview 79
Spanning tree 79
What you can do in this chapter 79
Chapter 14 monitor spanning tree 80
Cist port 80
Cist port to access this screen 80
Each field is described in the following table 80
Gs1900 series user s guide 80
Label description 80
Chapter 14 monitor spanning tree 81
Cist port 81
Each field is described in the following table 81
Gs1900 series user s guide 81
Label description 81
Mst to access this screen 81
Chapter 14 monitor spanning tree 82
Each field is described in the following table 82
Gs1900 series user s guide 82
Label description 82
Mst port 82
Mst port to access this screen 82
Note in this user s guide stp refers to both stp and rstp 83
Stp statistics 83
Chapter 14 monitor spanning tree 84
Each field is described in the following table 84
Gs1900 series user s guide 84
Label description 84
Stp statistics 84
Monitor lldp 85
Overview 85
Statistics 85
What you can do in this chapter 85
Chapter 15 monitor lldp 86
Each field is described in the following table 86
Gs1900 series user s guide 86
Label description 86
Remote information 86
Remote information to access this screen 86
Statistics 86
Chapter 15 monitor lldp 87
Each field is described in the following table 87
Gs1900 series user s guide 87
Label description 87
Overloading 87
Overloading to access this screen 87
Remote information continued 87
Monitor security 88
Overview 88
Port security 88
What you can do in this chapter 88
Authenticated hosts 90
Monitor management 91
Overview 91
Syslog 91
What you can do in this chapter 91
Chapter 17 monitor management 92
Each field is described in the following table 92
Error disable 92
Error disable to access this screen 92
Gs1900 series user s guide 92
Label description 92
Syslog 92
This link takes you to a screen where you can view cpu protection and error disable recovery 92
Chapter 17 monitor management 93
Each field is described in the following table 93
Error disable 93
Gs1900 series user s guide 93
Label description 93
Configuration system 94
Overview 94
The ipv4 screen 94
What you can do in this chapter 94
Chapter 18 configuration system 95
Gs1900 series user s guide 95
Ipv6 to open this screen 95
Label description 95
The following table describes the labels in this screen 95
The ipv6 screen 95
Use this screen to view the ipv6 interface status and switch s management ipv6 addresses 95
Chapter 18 configuration system 96
Gs1900 series user s guide 96
Ipv6 continued 96
Label description 96
System time 96
System time to display the screen as shown 96
The following table describes the labels in this screen 96
The system time screen 96
The time option is used to setup the system time and sntp simple network time protocol server settings 96
Chapter 18 configuration system 97
Gs1900 series user s guide 97
Information 97
Label description 97
Sntp server 97
Sntp server to display the screen as shown 97
System information to display the screen as shown you can set the system name system location and system contact 97
The following table describes the labels in this screen 97
The information option is used to set the following system information properties system name system location and system contact information 97
The sntp server screen 97
The system information screen 97
Time continued 97
Chapter 18 configuration system 98
Gs1900 series user s guide 98
Label description 98
System information 98
The following table describes the labels in this screen 98
Configuration port 99
Overview 99
What you can do in this chapter 99
Chapter 19 configuration port 100
Edit to open this screen 100
Gs1900 series user s guide 100
Label description 100
Port continued 100
The port edit screen 100
Chapter 19 configuration port 101
Eee to open this screen 101
Gs1900 series user s guide 101
Label description 101
The following table describes the labels in this screen 101
The eee edit screen 102
Chapter 19 configuration port 103
Global 103
Global to display the screen as shown use this screen to configure power over ethernet poe global settings 103
Gs1900 series user s guide 103
Label description 103
Port to open this screen 103
The following table describes the labels in this screen 103
The global screen 103
The port screen 103
Chapter 19 configuration port 104
Gs1900 series user s guide 104
Label description 104
The following table describes the labels in this screen 104
Chapter 19 configuration port 105
Edit to open this screen 105
Gs1900 series user s guide 105
Label description 105
Port continued 105
The poe edit screen 105
Chapter 19 configuration port 106
Gs1900 series user s guide 106
Label description 106
The following table describes the labels in this screen 106
Chapter 19 configuration port 107
Edit continued 107
Gs1900 series user s guide 107
Label description 107
Bandwidth management 108
The bandwidth control screen 108
Bandwidth control continued 109
Chapter 19 configuration port 109
Edit to open this screen 109
Gs1900 series user s guide 109
Label description 109
The following table describes the labels in this screen 109
The port rate edit screen 109
Storm control 110
The port screen 110
Chapter 19 configuration port 111
Edit to open this screen 111
Gs1900 series user s guide 111
Label description 111
The following table describes the labels in this screen 111
The port edit screen 111
Configuration vlan 112
Overview 112
What you can do in this chapter 112
The vlan add screen 113
The vlan screen 113
Chapter 20 configuration vlan 114
Gs1900 series user s guide 114
Label description 114
Port to open this screen 114
The following table describes the labels in this screen 114
The port screen 114
Chapter 20 configuration vlan 115
Edit to open this screen 115
Gs1900 series user s guide 115
Label description 115
The following table describes the labels in this screen 115
The port edit screen 115
Chapter 20 configuration vlan 116
Edit continued 116
Gs1900 series user s guide 116
Label description 116
Port based vlans are vlans where the packet forwarding decision is based on the destination mac address and its associated port port based vlans require allowed outgoing ports to be defined for each port therefore if you wish to allow two subscriber ports to talk to each other for example between conference rooms in a hotel you must define the egress an egress port is an outgoing port that is a port through which a data packet leaves for both ports port based vlans are specific only to the switch on which they were created 116
The vlan port screen 116
Vlan port to open this screen 116
Chapter 20 configuration vlan 117
Gs1900 series user s guide 117
Label description 117
The following table describes the labels in this screen 117
Vlan port 117
Guest vlan 118
The global screen 118
The port edit screen 119
The port screen 119
The global screen 120
Voice vlan 120
Chapter 20 configuration vlan 121
Global 121
Gs1900 series user s guide 121
Label description 121
Oui to open this screen 121
The following table describes the labels in this screen 121
The oui screen 121
The oui add edit screen 122
The port screen 123
The port edit screen 124
Configuration mac table 125
Mac table 125
Overview 125
The static mac screen 125
What you can do in this chapter 125
The filtering mac screen 126
The static mac add screen 126
Add to open this screen 127
Chapter 21 configuration mac table 127
Dynamic age to open this screen 127
Filtering mac 127
Gs1900 series user s guide 127
Label description 127
The dynamic age screen 127
The filtering mac add screen 127
The following table describes the labels in this screen 127
Chapter 21 configuration mac table 128
Dynamic age 128
Gs1900 series user s guide 128
Label description 128
The following table describes the labels in this screen 128
Configuration link aggregation 129
Link aggregation 129
Overview 129
The global screen 129
What you can do in this chapter 129
Chapter 22 configuration link aggregation 130
Global 130
Gs1900 series user s guide 130
Label description 130
Lag management 130
Lag management to open this screen 130
The following table describes the labels in this screen 130
The lag management screen 130
Add to open this screen 131
Chapter 22 configuration link aggregation 131
Gs1900 series user s guide 131
Label description 131
Lag management 131
The following table describes the labels in this screen 131
The lag add screen 131
Chapter 22 configuration link aggregation 132
Gs1900 series user s guide 132
Label description 132
Lag port 132
Lag port to open this screen 132
The following table describes the labels in this screen 132
The lag port screen 132
Chapter 22 configuration link aggregation 133
Edit to open this screen 133
Gs1900 series user s guide 133
Label description 133
Lacp port to open this screen 133
The following table describes the labels in this screen 133
The lacp port screen 133
The lag port edit screen 133
The lacp port edit screen 134
Chapter 22 configuration link aggregation 135
Gs1900 series user s guide 135
Label description 135
The following table describes the labels in this screen 135
Configuration loop guard 136
Loop guard 136
Overview 136
The global screen 136
Chapter 23 configuration loop guard 137
Edit to open this screen 137
Gs1900 series user s guide 137
Label description 137
Loop guard continued 137
Port to open this screen 137
The following table describes the labels in this screen 137
The loop guard port 137
The port edit screen 137
Chapter 23 configuration loop guard 138
Gs1900 series user s guide 138
Label description 138
The following table describes the labels in this screen 138
Configuration mirror 139
Mirror 139
Overview 139
The mirror screen 139
Chapter 24 configuration mirror 140
Gs1900 series user s guide 140
Label description 140
Mirror 140
The following table describes the labels in this screen 140
Configuration multicast 141
Overview 141
The global screen 141
Chapter 25 configuration multicast 142
Gs1900 series user s guide 142
Igmp continued 142
Label description 142
The following table describes the labels in this screen 142
The vlan screen 142
Vlan to open this screen 142
Chapter 25 configuration multicast 143
Edit to open this screen 143
Gs1900 series user s guide 143
Label description 143
Modify 143
The edit igmp screen 143
The following table describes the labels in this screen 143
Vlan continued 143
Add modify to open this screen 144
Chapter 25 configuration multicast 144
Gs1900 series user s guide 144
Label description 144
Modify continued 144
Router port 144
Router port to open this screen 144
The add edit router port screen 144
The following table describes the labels in this screen 144
The router port screen 144
Add modify 145
Chapter 25 configuration multicast 145
Gs1900 series user s guide 145
Label description 145
Profile to open this screen 145
The following table describes the labels in this screen 145
The profile screen 145
Add edit 146
Add edit to open this screen 146
Chapter 25 configuration multicast 146
Gs1900 series user s guide 146
Label description 146
Profile 146
The add edit profile screen 146
The following table describes the labels in this screen 146
Add edit continued 147
Add edit to open this screen 147
Chapter 25 configuration multicast 147
Gs1900 series user s guide 147
Label description 147
The add edit throttling screen 147
The following table describes the labels in this screen 147
The throttling screen 147
Throttling 147
Throttling to open this screen 147
Add edit 148
Chapter 25 configuration multicast 148
Gs1900 series user s guide 148
Label description 148
The following table describes the labels in this screen 148
Configuration spanning tree 149
Overview 149
Spanning tree 149
The global screen 149
Chapter 26 configuration spanning tree 150
Gs1900 series user s guide 150
Label description 150
Spanning tree 150
Stp port to open this screen 150
The following table describes the labels in this screen 150
The stp port screen 150
Chapter 26 configuration spanning tree 151
Edit to open this screen 151
Gs1900 series user s guide 151
Label description 151
Stp port 151
The following table describes the labels in this screen 151
The stp port edit screen 151
Chapter 26 configuration spanning tree 152
Cist to open this screen 152
Gs1900 series user s guide 152
Label description 152
Note an edge port becomes a non edge port as soon as it receives a bridge protocol data unit bpdu 152
The cist screen 152
The following table describes the labels in this screen 152
2 hello time 1 153
Chapter 26 configuration spanning tree 153
Gs1900 series user s guide 153
Label description 153
The following table describes the labels in this screen 153
The cist port edit screen 154
The cist port screen 154
Chapter 26 configuration spanning tree 155
Gs1900 series user s guide 155
Label description 155
Mst to open this screen 155
The following table describes the labels in this screen 155
The mst screen 155
The add modify mst screen 156
The mst port screen 156
0 the mst port edit screen 157
Chapter 26 configuration spanning tree 157
Edit to open this screen 157
Gs1900 series user s guide 157
Label description 157
Mst port 157
The following table describes the labels in this screen 157
Chapter 26 configuration spanning tree 158
Gs1900 series user s guide 158
Label description 158
The following table describes the labels in this screen 158
Configuration lldp 159
Overview 159
The global screen 159
Chapter 27 configuration lldp 160
Global continued 160
Gs1900 series user s guide 160
Label description 160
Port to open this screen 160
The port screen 160
Chapter 27 configuration lldp 161
Edit to open this screen 161
Gs1900 series user s guide 161
Label description 161
The following table describes the labels in this screen 161
The port edit screen 161
Chapter 27 configuration lldp 162
Gs1900 series user s guide 162
Label description 162
Local information to open this screen 162
The following table describes the labels in this screen 162
The local information screen 162
Chapter 27 configuration lldp 163
Gs1900 series user s guide 163
Label description 163
Local information 163
The following table describes the labels in this screen 163
Chapter 27 configuration lldp 164
Edit to open this screen 164
Gs1900 series user s guide 164
Label description 164
Local information continued 164
The local information edit screen 164
Chapter 27 configuration lldp 166
Edit continued 166
Gs1900 series user s guide 166
Label description 166
Add edit to open this screen 167
Chapter 27 configuration lldp 167
Edit continued 167
Gs1900 series user s guide 167
Label description 167
Med network policy 167
Med network policy to open this screen 167
The following table describes the labels in this screen 167
The med network policy add edit screen 167
The med network policy screen 167
Chapter 27 configuration lldp 169
Edit continued 169
Gs1900 series user s guide 169
Label description 169
Med port 169
Med port to open this screen 169
The following table describes the labels in this screen 169
The med port screen 169
Chapter 27 configuration lldp 170
Edit to open this screen 170
Gs1900 series user s guide 170
Label description 170
Med port continued 170
The following table describes the labels in this screen 170
The med port add edit screen 170
Chapter 27 configuration lldp 171
Edit continued 171
Gs1900 series user s guide 171
Label description 171
Configuration qos 172
General 172
Overview 172
The port screen 172
Chapter 28 configuration qos 173
Edit to open this screen 173
General 173
Gs1900 series user s guide 173
Label description 173
The following table describes the labels in this screen 173
The port edit screen 173
The cos mapping screen 174
The queue screen 174
Chapter 28 configuration qos 175
Cos mapping 175
Gs1900 series user s guide 175
Label description 175
The following table describes the labels in this screen 175
The dscp mapping screen 176
The ip precedence mapping screen 177
The global screen 178
The port screen 178
Trust mode 178
The trust mode edit screen 179
Chapter 28 configuration qos 180
Gs1900 series user s guide 180
Label description 180
The following table describes the labels in this screen 180
Configuration security 181
Overview 181
Port security 181
The global screen 181
The port screen 181
Chapter 29 configuration security 182
Gs1900 series user s guide 182
Label description 182
Port screen to open this screen 182
The following table describes the labels in this screen 182
The port edit screen 182
Chapter 29 configuration security 183
Gs1900 series user s guide 183
Label description 183
Protected port 183
Protected port to open this screen 183
The following table describes the labels in this screen 183
The protected port screen 183
The protected port edit screen 184
The global screen 185
The port screen 185
Chapter 29 configuration security 186
Edit to open this screen 186
Gs1900 series user s guide 186
Label description 186
The following table describes the labels in this screen 186
The port edit screen 186
By default the dos feature is disabled you need to enable it on the switch and its port s see table 148 on page 190 for the types of dos attacks that the switch prevents when you turn on this feature you cannot set the switch to block a specific type of dos attacks 187
Chapter 29 configuration security 187
Gs1900 series user s guide 187
Label description 187
Note dos protection doesn t work on lacp enabled ports 187
The following table describes the labels in this screen 187
The switch protects against denial of service dos attacks such as scan attack and ping of death the goal of dos attacks is not to steal information but to disable a device or network on the internet 187
The global screen 188
The port screen 188
Chapter 29 configuration security 189
Edit to open this screen 189
Gs1900 series user s guide 189
Label description 189
The following table describes the labels in this screen 189
The port edit screen 189
Use this screen to configure the port settings 189
Chapter 29 configuration security 190
Dos attack types 190
Gs1900 series user s guide 190
Table 148 dos attack types 190
The following table describes the types of dos attacks that the switch can prevent when you enable the dos feature on the switch and the port s 190
Type packet type description 190
Auth method 191
Configuration aaa 191
Overview 191
The auth method screen 191
Add modify 192
Add modify to open this screen 192
Chapter 30 configuration aaa 192
Gs1900 series user s guide 192
Label description 192
Radius 192
Radius to open this screen 192
The auth method add modify screen 192
The following table describes the labels in this screen 192
The radius screen 192
Add modify 193
Add modify to open this screen 193
Chapter 30 configuration aaa 193
Gs1900 series user s guide 193
Label description 193
Radius 193
The following table describes the labels in this screen 193
The radius add modify screen 193
Add modify continued 194
Chapter 30 configuration aaa 194
Gs1900 series user s guide 194
Label description 194
Tacacs 194
Tacacs to open this screen 194
The following table describes the labels in this screen 194
The tacacs screen 194
Add modify 195
Add modify to open this screen 195
Chapter 30 configuration aaa 195
Gs1900 series user s guide 195
Label description 195
The following table describes the labels in this screen 195
The tacacs add modify screen 195
Configuration management 196
Overview 196
Syslog 196
The global screen 196
The local add modify screen 197
The local screen 197
The remote add modify screen 198
The remote screen 198
The global screen 199
Chapter 31 configuration management 200
Community 200
Community to open this screen 200
Gs1900 series user s guide 200
Label description 200
The community screen 200
The following table describes the labels in this screen 200
The community add modify screen 201
The group screen 201
Access right displays the access mode for this entry the possible values are read only and read write 202
Access right select the access mode for this entry the possible values are read only and read write 202
Action 202
Add modify 202
Add modify to open this screen 202
Chapter 31 configuration management 202
Delete click delete to remove the entry 202
Edit click edit to make changes to the entry 202
Group continued 202
Group name displays a string identifying the group name that this entry should belong to the allowed string length is 1 to 30 and the allowed content is ascii characters from 33 to 126 202
Group name enter a string identifying the group name that this entry should belong to the allowed string length is 1 to 30 and the allowed content is ascii characters from 33 to 126 202
Gs1900 series user s guide 202
Label description 202
Security level displays the security model that this entry belongs to possible security models are 202
Security level select the security model that this entry belongs to possible security models are 202
Security model displays the security model that this entry belongs to possible security models are 202
Snmpv3 group edit 202
The following table describes the labels in this screen 202
The group add modify screen 202
Add modify continued 203
Add modify to open this screen 203
Chapter 31 configuration management 203
Gs1900 series user s guide 203
Label description 203
The following table describes the labels in this screen 203
The user add modify screen 203
The user screen 203
User to open this screen 203
Add modify 204
Chapter 31 configuration management 204
Gs1900 series user s guide 204
Label description 204
The following table describes the labels in this screen 204
The trap screen 204
Trap to open this screen 204
The trap destination screen 205
0 the trap destination add modify screen 206
Add modify 206
Add modify to open this screen 206
Chapter 31 configuration management 206
Gs1900 series user s guide 206
Label description 206
The following table describes the labels in this screen 206
Trap destination 206
Add modify continued 207
Chapter 31 configuration management 207
Error disable 207
Error disable to open this screen 207
Gs1900 series user s guide 207
Label description 207
The error disabled screen 207
The following table describes the labels in this screen 207
Http https 208
The http screen 208
The https screen 208
The users screen 209
Add modify 210
Add modify to open this screen 210
Chapter 31 configuration management 210
Gs1900 series user s guide 210
Label description 210
The following table describes the labels in this screen 210
The users add modify screen 210
Add modify continued 211
Chapter 31 configuration management 211
Gs1900 series user s guide 211
Label description 211
Remote access control 211
Remote access control to open this screen 211
The following table describes the labels in this screen 211
The global screen 211
Add modify 212
Add modify to open this screen 212
Chapter 31 configuration management 212
Gs1900 series user s guide 212
Label description 212
Remote access control continued 212
The following table describes the labels in this screen 212
The profile add modify screen 212
Add modify 213
Chapter 31 configuration management 213
Gs1900 series user s guide 213
Label description 213
Firmware upgrade 214
Maintenance 214
Overview 214
Firmware management 215
Note for manual upgrade make sure you have downloaded and unzipped the correct model firmware and version to your computer before uploading it to the device the file name should have a bin extension 215
Overview 215
Upgrade the firmware from a file on your computer 215
Activate the backup image 216
Backup a configuration file 216
Overview 216
Back up configuration or log files to a server 217
Back up configuration or log files to your computer 217
Overview 218
Restore a configuration file 218
Restore the configuration from a file on a server 218
Manage configuration files 219
Overview 219
Restore the configuration from a file on your computer 219
Network diagnostics 220
Note if you want to access the switch web configurator again you may need to change the ip address of your computer to be in the same subnet as that of the default switch ip address 192 68 220
Overview 220
Port test 220
Reset the switch to factory defaults 220
Reset to factory defaults 220
Ipv4 ping test 221
Ipv6 ping test 222
Trace route 223
Overview 224
Reboot 224
Reboot the switch 224
Power hardware connections and leds 225
Troubleshooting 225
I cannot see or access the login screen in the web configurator 226
I forgot the ip address for the switch 226
I forgot the username and or password 226
One of the leds does not behave as expected 226
Switch access and login 226
I can see the login screen but i cannot log in to the switch 227
Pop up windows javascripts and java permissions 227
I cannot see some of advanced application submenus at the bottom of the navigation panel 228
I lost my configuration settings after i restart the switch 228
Switch configuration 228
There is unauthorized access to my switch via telnet http and ssh 228
Customer support 229
Ppendi 229
Austria 230
Belarus 230
Europe 230
Malaysia 230
Pakistan 230
Philippines 230
Singapore 230
Taiwan 230
Thailand 230
Vietnam 230
Belgium 231
Bulgaria 231
Czech republic 231
Denmark 231
Estonia 231
Finland 231
France 231
Germany 231
Hungary 231
Latvia 232
Lithuania 232
Netherlands 232
Norway 232
Poland 232
Romania 232
Russia 232
Slovakia 232
Sweden 232
Switzerland 232
Argentina 233
Brazil 233
Ecuador 233
Israel 233
Latin america 233
Middle east 233
Turkey 233
Ukraine 233
Africa 234
Australia 234
North america 234
Oceania 234
South africa 234
Legal information 235
Ppendi 235
Appendix b legal information 236
Gs1900 series user s guide 236
List of national codes 236
Safety warnings 236
Appendix b legal information 237
Environment statment 237
European union disposal and recycling information 237
Gs1900 series user s guide 237
Environmental product declaration 238
Appendix b legal information 239
Fcc emc statement 239
Gs1900 series user s guide 239
Model list gs1900 8 gs1900 8hp revision b1 gs1900 10hp gs1900 16 gs1900 24e 239
Regulatory notice and statement class b 239
United states of america 239
台灣 239
警告使用者這是甲類的資訊產品在居住的環境中使用時可能會造成射頻干擾在這種情況下使用者會被要求採取某些適當的對策 239
Appendix b legal information 240
Canada 240
European union 240
Gs1900 series user s guide 240
Industry canada ices statement 240
List of national codes 240
Safety warnings 240
Appendix b legal information 241
Environment statement 241
Erp energy related products 241
European union disposal and recycling information 241
Gs1900 series user s guide 241
Appendix b legal information 243
Gs1900 series user s guide 243
Open source licenses 243
Registration 243
Trademarks 243
Viewing certifications 243
Zyxel limited warranty 243
台灣 243

Zyxel GS1900-8HP [138/246] Chapter 23 configuration loop guard

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