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ES-2024A
ZyXEL Communications ES-2024A User Manual
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ES-2024A
Ethernet Switch
User
’
s Guide
V
ersion 3.60
6/2005
2
Table of Contents
Default Chapter
2
Copyright
2
Ce Mark Warning
3
Fcc Statement
3
Fcc Warning
3
Interference Statements and Warnings
3
Safety Warnings
4
Zyxel Limited Warranty
5
Customer Support
6
Table of Contents
8
List of Figures
16
List of Tables
20
Preface
22
Related Documentation
22
Syntax Conventions
22
User Guide Feedback
23
Chapter 1 Getting to Know Your Switch
24
Introduction
24
Software Features
24
Dhcp Client
24
Port Mirroring
25
Hardware Features
26
Applications
26
Backbone Application
26
Gigabit Ethernet Ports
26
Bridging Example
27
Figure 1 Backbone Application
27
Figure 2 Bridging Application
27
High Performance Switched Example
27
IEEE 802.1Q VLAN Application Examples
28
Tag-Based VLAN Example
28
Figure 3 High Performance Switched Application
28
VLAN Shared Server Example
29
Figure 4 Tag-Based VLAN Application
29
Figure 5 Shared Server Using VLAN Example
29
Chapter 2 Hardware Installation and Connection
30
Freestanding Installation
30
Figure 6 Attaching Rubber Feet
30
Mounting the Switch on a Rack
31
Rack-Mounted Installation Requirements
31
Precautions
31
Attaching the Mounting Brackets to the Switch
31
Figure 7 Attaching the Mounting Brackets
31
Figure 8 Mounting the Switch on a Rack
32
Chapter 3 Hardware Overview
34
Front Panel Connection
34
Console Port
34
Figure 9 Front Panel
34
Table 1 Front Panel
34
Ethernet Ports
35
Default Ethernet Settings
35
Mini-GBIC Slots
35
Transceiver Installation
36
Transceiver Removal
36
Figure 10 Transceiver Installation Example
36
Figure 11 Installed Transceiver
36
Rear Panel
37
Power Connector
37
Figure 12 Opening the Transceiver's Latch Example
37
Figure 13 Transceiver Removal Example
37
Figure 14 Rear Panel
37
Front Panel Leds
38
Table 2 Front Panel Leds
38
Chapter 4 The Web Configurator
40
Introduction
40
System Login
40
Figure 15 Web Configurator: Login
40
The Status Screen
41
Figure 16 Web Configurator Home Screen (Status)
41
Table 3 Navigation Panel Sub-Links Overview
42
Table 4 Web Configurator Screen Sub-Links Details
42
Table 5 Navigation Panel Links
43
Change Your Password
44
Switch Lockout
45
Resetting the Switch
45
Reload the Factory-Default Configuration File
45
Figure 17 Change Administrator Login Password
45
Logging out of the Web Configurator
46
Figure 18 Resetting the Switch: Via the Console Port
46
Help
47
Figure 19 Web Configurator: Logout Screen
47
Chapter 5 Initial Setup Example
48
Overview
48
Creating a VLAN
48
Figure 20 Initial Setup Network Example: VLAN
48
Setting Port VID
49
Configuring Switch Management IP Address
50
Figure 21 Initial Setup Network Example: Port VID
50
Figure 22 Initial Setup Example: Management IP Address
51
Chapter 6 System Status and Port Statistics
52
Overview
52
Port Status Summary
52
Figure 23 Status
52
Status: Port Details
53
Table 6 Status
53
Figure 24 Status: Port Details
54
Table 7 Status: Port Details
54
Chapter 7 Basic Setting
56
Overview
56
System Information
56
Figure 25 System Info
56
Table 8 System Info
56
General Setup
57
Figure 26 General Setup
57
Table 9 General Setup
57
Introduction to Vlans
58
IGMP Snooping
59
Switch Setup Screen
59
Figure 27 Switch Setup
60
Table 10 Switch Setup
60
IP Setup
61
Management IP Addresses
61
Figure 28 IP Setup
62
Table 11 IP Setup
62
Port Setup
63
Figure 29 Port Setup
64
Table 12 Port Setup
64
Chapter 8 VLAN
66
Introduction to IEEE 802.1Q Tagged VLAN
66
Forwarding Tagged and Untagged Frames
66
Automatic VLAN Registration
67
Garp
67
GARP Timers
67
Gvrp
67
Table 13 IEEE 802.1Q Terminology
67
Port VLAN Trunking
68
Select the VLAN Type
68
Figure 30 Port VLAN Trunking
68
Static VLAN
69
Static VLAN Status
69
Figure 31 Switch Setup: Select VLAN Type
69
Figure 32 VLAN: VLAN Status
69
Configure a Static VLAN
70
Table 14 VLAN: VLAN Status
70
Figure 33 VLAN: Static VLAN
71
Table 15 VLAN: Static VLAN
71
Configure VLAN Port Settings
72
Figure 34 VLAN: VLAN Port Setting
72
Table 16 VLAN: VLAN Port Setting
72
Port-Based VLAN Setup
73
Configure a Port-Based VLAN
73
Figure 35 Port Based VLAN Setup (All Connected)
74
Figure 36 Port Based VLAN Setup (Port Isolation)
75
Table 17 Port Based VLAN Setup
76
Chapter 9 Static MAC Forwarding
78
Overview
78
Configuring Static MAC Forwarding
78
Figure 37 Static MAC Forwarding
78
Table 18 Static MAC Forwarding
79
Chapter 10 Filtering
80
Overview
80
Configure a Filtering Rule
80
Figure 38 Filtering
80
Table 19 Filtering
80
Chapter 11 Spanning Tree Protocol
82
Overview
82
STP Terminology
82
Table 20 STP Path Costs
82
How STP Works
83
STP Port States
83
STP Status
83
Table 21 STP Port States
83
Figure 39 Spanning Tree Protocol: Status
84
Table 22 Spanning Tree Protocol: Status
84
Configure STP
85
Figure 40 Spanning Tree Protocol: Configuration
85
Table 23 Spanning Tree Protocol: Configuration
85
Chapter 12 Bandwidth Control
88
Bandwidth Control Setup
88
Figure 41 Bandwidth Control
88
Table 24 Bandwidth Control
88
Chapter 13 Broadcast Storm Control
90
Overview
90
Broadcast Storm Control Setup
90
Figure 42 Broadcast Storm Control
90
Table 25 Broadcast Storm Control
91
Chapter 14 Mirroring
92
Overview
92
Port Mirroring Setup
92
Figure 43 Mirroring
92
Table 26 Mirroring
93
Chapter 15 Link Aggregation
94
Overview
94
Dynamic Link Aggregation
94
Link Aggregation ID
95
Link Aggregation Status
95
Figure 44 Link Aggregation Control Protocol Status
95
Table 27 Link Aggregation ID: Local Switch
95
Table 28 Link Aggregation ID: Peer Switch
95
Link Aggregation Setup
96
Table 29 Link Aggregation Control Protocol Status
96
Figure 45 Link Aggregation: Configuration
97
Table 30 Link Aggregation Control Protocol: Configuration
97
Chapter 16 Port Authentication
100
Overview
100
Radius
100
Port Authentication Configuration
100
Figure 46 RADIUS Server
100
Activate IEEE 802.1X Security
101
Figure 47 Port Authentication
101
Figure 48 Port Authentication: 802.1X
101
Table 31 Port Authentication: 802.1X
101
Configuring RADIUS Server Settings
102
Figure 49 Port Authentication: RADIUS
102
Table 32 Port Authentication: RADIUS
102
Chapter 17 Port Security
104
Overview
104
Port Security Setup
104
Figure 50 Port Security
104
Table 33 Port Security
105
Chapter 18 Queuing Method
106
Overview
106
Strict Priority Queuing (SPQ)
106
Weighted Round Robin Scheduling (WRR)
106
Table 34 Physical Queue Priority
106
Configuring Queuing Method
107
Figure 51 Queuing Method
107
Table 35 Queuing Method
107
Chapter 19 Static Route
108
Configuring Static Route
108
Figure 52 Static Routing
108
Table 36 Static Routing
108
Chapter 20 Differentiated Services
110
Overview
110
DSCP and Per-Hop Behavior
110
Diffserv Network Example
110
Figure 53 Diffserv: Differentiated Service Field
110
Activating Diffserv
111
Figure 54 Diffserv Network Example
111
Figure 55 Diffserv
111
Table 37 Diffserv
111
DSCP-To-Ieee802.1P Priority Mapping
112
Configuring DSCP Settings
112
Figure 56 Diffserv: DSCP Setting
112
Table 38 Default DSCP-Ieee802.1P Mapping
112
Table 39 Diffserv: DSCP Setting
113
Chapter 21 Maintenance
114
The Maintenance Screen
114
Figure 57 Maintenance
114
Table 40 Maintenance
114
Firmware Upgrade
115
Restore a Configuration File
115
Figure 58 Firmware Upgrade
115
Figure 59 Restore Configuration
115
Backing up a Configuration File
116
Load Factory Defaults
116
Figure 60 Backup Configuration
116
Figure 61 Load Factory Default: Conformation
116
Reboot System
117
FTP Command Line
117
Filename Conventions
117
Figure 62 Load Factory Default: Start
117
Figure 63 Reboot System: Confirmation
117
Figure 64 Reboot System: Start
117
Example FTP Commands
118
FTP Command Line Procedure
118
Table 41 Filename Conventions
118
GUI-Based FTP Clients
119
FTP over WAN Restrictions
119
Chapter 22 Access Control
120
Overview
120
The Access Control Main Screen
120
Figure 65 Console Port Priority
120
Figure 66 Access Control
120
Table 42 Access Control Overview
120
About SNMP
121
Figure 67 SNMP Management Model
121
Table 43 SNMP Commands
121
Configuring SNMP
122
SNMP Traps
122
Supported Mibs
122
Table 44 SNMP Traps
122
Setting up Login Accounts
123
Figure 68 Access Control: SNMP
123
Table 45 Access Control: SNMP
123
SSH Overview
124
Figure 69 Access Control: Logins
124
Table 46 Access Control: Logins
124
How SSH Works
125
Figure 70 SSH Communication Example
125
Figure 71 How SSH Works
125
SSH Implementation on the Switch
126
Requirements for Using SSH
126
SSH Login Example
126
Introduction to HTTPS
127
Figure 72 SSH Login Example
127
HTTPS Example
128
Internet Explorer Warning Messages
128
Figure 73 HTTPS Implementation
128
Netscape Navigator Warning Messages
129
Figure 74 Security Alert Dialog Box (Internet Explorer)
129
Figure 75 Security Certificate 1 (Netscape)
129
The Main Screen
130
Figure 76 Security Certificate 2 (Netscape)
130
Figure 77 Login Screen (Internet Explorer)
131
Figure 78 Login Screen (Netscape)
131
Service Port Access Control
132
Remote Management
132
Figure 79 Access Control: Service Access Control
132
Table 47 Access Control: Service Access Control
132
Figure 80 Access Control: Remote Management
133
Table 48 Access Control: Remote Management
133
Chapter 23 Diagnostic
134
Diagnostic
134
Figure 81 Diagnostic
134
Table 49 Diagnostic
134
Chapter 24 Cluster Management
136
Overview
136
Figure 82 Clustering Application Example
136
Table 50 Zyxel Clustering Management Specifications
136
Cluster Management Status
137
Figure 83 Cluster Management: Status
137
Table 51 Cluster Management: Status
137
Cluster Member Switch Management
138
Uploading Firmware to a Cluster Member Switch
138
Figure 84 Cluster Management: Cluster Member Web Configurator Screen
138
Configuring Cluster Management
139
Figure 85 Example: Uploading Firmware to a Cluster Member Switch
139
Table 52 FTP Upload to Cluster Member Example
139
Figure 86 Clustering Management Configuration
140
Table 53 Clustering Management Configuration
140
Chapter 25 MAC Table
142
Overview
142
Figure 87 MAC Table Flowchart
142
Viewing the MAC Table
143
Figure 88 MAC Table
143
Table 54 MAC Table
143
Chapter 26 ARP Table
144
Overview
144
How ARP Works
144
Viewing the ARP Table
144
Figure 89 ARP Table
145
Table 55 ARP Table
145
Chapter 27 Introducing the Commands
146
Overview
146
Switch Configuration File
146
Accessing the CLI
146
Access Priority
147
The Console Port
147
Initial Screen
147
Telnet
147
Figure 90 Initial Console Port Screen
147
Ssh
148
The Login Screen
148
Figure 91 SSH Login Example
148
Figure 92 CLI Login
148
Command Syntax Conventions
149
Getting Help
149
List of Available Commands
149
Detailed Command Information
150
Figure 93 CLI Help: List of Commands: Example 1
150
Figure 94 CLI Help: List of Commands: Example 2
150
Command Modes
151
Figure 95 CLI Help: Detailed Command Information: Example 1
151
Figure 96 CLI: Help: Detailed Command Information: Example 2
151
Using Command History
152
Saving Your Configuration
152
Logging out
152
Command Summary
152
Figure 97 CLI: History Command Example
152
Figure 98 CLI: Write Memory
152
Enable Mode
153
Boot Config
153
Table 56 Command Summary: User Mode
153
Table 57 Command Summary: Enable Mode
153
Show Cluster
154
Route Static
155
User Mode
153
General Configuration Mode
156
Table 58 Command Summary: Configuration Mode
156
Cluster Member
158
Interface Port-Channel Commands
163
Table 59 Interface Port-Channel Commands
163
Config-Vlan Commands
165
Table 60 Command Summary: Config-Vlan Commands
165
Chapter 28 Command Examples
168
Overview
168
Show Commands
168
Show System-Information
168
Figure 99 Show System-Information Command Example
168
Show Ip
169
Show Logging
169
Figure 100 Show Ip Command Example
169
Figure 101 Show Logging Command Example
169
Show Interface
170
Show Mac Address-Table
170
Figure 102 Show Interface Command Example
170
Ping
171
Traceroute
171
Figure 103 Show Mac Address-Table Command Example
171
Figure 104 Ping Command Example
171
Enabling RSTP
172
Configuration File Maintenance
172
Restarting the Switch
172
Figure 105 Traceroute Command Example
172
Figure 106 Enable RSTP Command Example
172
Resetting to the Factory Default
173
No Command Examples
173
No Mirror-Port
173
Figure 107 CLI: Boot Config Command Example
173
Figure 108 CLI: Reload Config Command Example
173
Figure 109 CLI: Reset to the Factory Default Example
173
No Https Timeout
174
No Trunk
174
Figure 110 no Mirror-Port Command Example
174
Figure 111 no Https Timeout Command Example
174
No Port-Access-Authenticator
175
No Ssh
175
Figure 112 no Trunk Command Example
175
Figure 113 no Port-Access-Authenticator Command Example
175
Spq
176
Wrr
176
Figure 114 no Ssh Command Example
176
Figure 115 Spq Command Example
176
Interface Commands
177
Interface Port-Channel
177
Bmstorm-Limit
177
Figure 116 Wrr Command Example
177
Figure 117 Interface Command Example
177
Bandwidth-Limit
178
Mirror
178
Figure 118 Broadcast-Limit Command Example
178
Figure 119 Bandwidth-Limit Command Example
178
Gvrp
179
Figure 120 Mirror Command Example
179
Frame-Type
180
Egress Set
180
Figure 121 Gvrp Command Example
180
Figure 122 Frame-Type Command Example
180
Qos Priority
181
Name
181
Figure 123 Egress Set Command Example
181
Figure 124 Qos Priority Command Example
181
Speed-Duplex
182
Figure 125 Name Command Example
182
Figure 126 Speed-Duplex Command Example
182
Chapter 29 IEEE 802.1Q Tagged VLAN Commands
184
IEEE 802.1Q Tagged VLAN Overview
184
VLAN Databases
184
Static Entries (SVLAN Table)
184
Dynamic Entries (DVLAN Table)
185
Configuring Tagged VLAN
185
Figure 127 Tagged VLAN Configuration and Activation Example
185
Global VLAN1Q Tagged VLAN Configuration Commands
186
GARP Status
186
GARP Timer
186
Figure 128 CPU VLAN Configuration and Activation Example
186
Figure 129 GARP STATUS Command Example
186
GVRP Timer
187
Enable GVRP
187
Figure 130 GARP Timer Command Example
187
Figure 131 GVRP Status Command Example
187
Disable GVRP
188
Enable Ingress Checking
188
Port VLAN Commands
188
Set Port VID
188
Figure 132 Ingress-Check Command Example
188
Set Acceptable Frame Type
189
Enable or Disable Port GVRP
189
Modify Static VLAN
189
Figure 133 Vlan1Q Port Default VID Command Example
189
Figure 134 Frame Type Command Example
189
Figure 135 no Gvrp Command Example
189
Figure 136 Modifying Static VLAN Example
190
Forwarding Process Example
190
Modify a Static VLAN Table Example
190
Tagged Frames
190
Delete VLAN ID
191
Enable VLAN
191
Figure 137 no Vlan Command Example
191
Disable VLAN
192
Show VLAN Setting
192
Figure 138 Show Vlan Command Example
192
Chapter 30 Troubleshooting
194
Problems Starting up the Switch
194
Problems Accessing the Switch
194
Table 61 Troubleshooting the Start-Up of Your Switch
194
Table 62 Troubleshooting Accessing the Switch
194
Pop-Up Windows, Javascripts and Java Permissions
195
Internet Explorer Pop-Up Blockers
195
Figure 139 Pop-Up Blocker
195
Figure 140 Internet Options
196
Figure 141 Internet Options
197
Javascripts
198
Figure 142 Pop-Up Blocker Settings
198
Figure 143 Internet Options
199
Java Permissions
200
Figure 144 Security Settings - Java Scripting
200
Figure 145 Security Settings - Java
201
Problems with the Password
202
Figure 146 Java (Sun)
202
Table 63 Troubleshooting the Password
202
Appendix A
204
Product Specifications
204
Table 64 General Product Specifications
204
Table 65 Management Specifications
205
Table 66 Physical and Environmental Specifications
205
Table 67 Classes of IP Addresses
208
Ip Subnetting
208
Appendix Bip Subnetting
209
Table 68 Allowed IP Address Range by Class
209
Table 69 "Natural" Masks
209
Subnet Masks
209
Table 70 Alternative Subnet Mask Notation
210
Table 71 Two Subnets Example
210
Table 72 Subnet 1
211
Table 73 Subnet 2
211
Table 74 Subnet 1
212
Table 75 Subnet 2
212
Table 76 Subnet 3
212
Table 77 Subnet 4
213
Table 78 Eight Subnets
213
Table 79 Class C Subnet Planning
213
Table 80 Class B Subnet Planning
214
Index
216
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ZyXEL Communications ES-2024A Specifications
General
Brand
ZyXEL Communications
Model
ES-2024A
Category
Network Router
Language
English
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