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DES-3226
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UMB-cast RX, 125
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Troubleshooting
Specification
Install
Port Error Packets
LED Indicators
Connecting the Switch
Maintenance
Configuration
Factory Reset
Port Access Control Statistics
Page 135
Image 135
DES-3226
NWay Standalone Fast Ethernet Switch User’s Guide
UMB-cast
(RX)
Figure
7-39.
Rx Packets Analysis window for UMB (Line Chart)
Figure
7-40.
Rx Packets Analysis window for MBU (Table)
125
Page 134
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Contents
Recyclable
Wichtige Sicherheitshinweise
Trademarks
Copyright Statement
Hardware
Link Offices for Registration and Warranty Service
FCC Warning
CE Mark Warning
Attenzione
Vcci Warning Bsmi Warning
Page
Table of Contents
Viii
Dhcp
Page
Page
Overview of this User’s Guide
About this Guide
Ports
Features
Performance Features
Introduction
Management
DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
Unpacking
Unpacking and Setup
Installation
Desktop or Shelf Installation
Installing rubber feet for desktop installation
Rack Installation
Power Failure
Power on
Identifying External Components
Front Panel
Rear Panel
Optional 100BASE and 1000BASE Extension Modules
Side Panels
100BASE-FL Module 15Km
100BASE-FX Module 2Km
Optional 1000BASE-LX 2-port front panel module
1000BASE-LX Gigabit Module
1000BASE-T Copper Gigabit Module
1000BASE-SX Gigabit Module
1000BASE Gbic Module
LED Indicators
Connecting the Switch
Switch to End Node
Switch to Hub or Switch
DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
Switch Management and Operating Concepts
Diagnostic console port RS-232 DCE
Local Console Management
IP Addresses and Snmp Community Names
Boot Procedure screen
Traps
Authentication
MIBs
Snmp performs the following functions
MAC Address Aging Time
Some filtering is done automatically by the Switch
Packet Forwarding
Filtering
STP Operation Levels
Spanning Tree Protocol
Bridge Protocol Data Units
Variable Description Default Value
STP Port States
Creating a Stable STP Topology
Port transitions from one state to another as follows
Default Spanning-Tree Configuration Feature Default Value
Illustration of STP
User-Changeable STP Parameters
Before Applying the STA Rules
VLANs
Ieee 802.1Q VLANs
Some relevant terms
802.1Q Vlan Packet Forwarding
Ieee 802.1Q Packet Forwarding
802.1Q Vlan Tags
Ieee 802.1Q Tag
Port Vlan ID
Ingress Filtering
Tagging and Untagging
VID
VLANs
Dhcp
Typical 802.1X Configuration Prior to User Authentication
802.1X Port-based Network Access Control
10. Typical 802.1X Configuration with User Authentication
11. Typical Configuration with 802.1X Fully Implemented
Configuring the Switch Using the Console Interface
Connecting to the Switch
Before You Start
Console Usage Conventions
First Time Connecting to The Switch
Main menu
User Accounts Management
Root, User+ and Normal User Privileges
Switch Configuration Privilege Management Root User+
User Accounts Management
Save Changes
Highlight Reboot from the main menu and press Enter
Factory Reset
Updating or Deleting User Accounts
Logging Onto The Switch Console
Deleting a User Account
Viewing Current User Accounts
Configure IP Address
Configuration
11. Remote Management Setup screen
Configure Advanced Switch Features
Configure Switch Information and Advanced Settings
13. Configure Advanced Switch Features screen
14. Configure Ports screen
Configure Ports
15. Bandwidth Configuration menu
Configure Bandwidth
17. Setup Egress Bandwidth screen
Configure Spanning Tree Protocol
19. Port Spanning Tree Settings screen
Port Spanning Tree Settings
Setup Unicast Filtering Table
Configure Static Destination-Address Filtering Table
21. Setup Unicast Filtering Table screen
Setup Static Multicast Filtering Table
To create a new 802.1Q Vlan
Configure VLANs
To set the 802.1Q Vlan membership status of a port
802.1Q Static Vlan Settings
Port Vlan assignment
To set a port as either a Tagged or an Untagged port
Example of 802.1Q Vlan
26. Port Vlan assignment screen
Ingress Filter Settings
Port Gvrp Settings
Configure Igmp Snooping
To configure Igmp Snooping
29. Igmp Snooping Settings screen
30. Port Lacp Trunking Settings screen
Configure Port Lacp Trunking
Group Name Enter a name for the port trunking group
Configure Port Mirroring
Configure Port Security
Configure Threshold of Broadcast/Multicast/DA-Unknown Storm
35. Class of Service Configuration screen
Class of Service Configuration
Class of Traffic Configuration
Default Port Priority assignment
Configure Diffserv Settings
Configure Port Gmrp Settings
PAE System Configuration
Configure Port Access Entity
41. PAE System Configuration menu
43. Initialize Ports screen
44. Reauthenticate Portss menu
Configure 802.1X Authenticator Configuration
45. Configure 802.1X Authenticator Configuration screen
46. Configure Radius Server menu
Configure Radius Server
48. Configure Authentic Radius Server screen
Port Utilization
Network Monitoring
Port Packet Analysis
Port Error Packets
To search for a particular MAC address
Browse MAC Address
Igmp Snooping
Switch History
Vlan Status
Dynamic Group Registration Table
59. Monitor Authentication Statistics screen
Port Access Control Statistics
61. Show Authenticator Statistics screen
62. Show Authenticator Session-Counters screen
64. Show Radius Accounting screen
Snmp Manager Configuration
65. Snmp Manager Configuration screen
System Utilities
Upgrade Firmware from Tftp Server
Save Settings to Tftp Server
Use Configuration File on Tftp Server
Ping Test
Save History Log to Tftp Server
71. Ping screen
Reboot
73. System Reboot confirmation screen
WEB-BASED Network Management
Introduction
Getting Started
DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
IP Address
TCP/IP Parameters Setup window
Switch Information Basic Settings window
Switch Information
Switch Information Advanced Settings window
Advanced Settings
DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
Port Configuration window
Port Configuration
Port Mirroring window
Port Mirroring
Port Lacp Trunking
Port Lacp Trunking Settings window
Igmp Snooping Settings window
DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
100
Port Gmrp
101
Diffserv Settings
STP Switch Settings
Spanning Tree
102
103
STP Port Settings
Static Filtering Table
Unicast Filtering
104
Multicast Filtering
Static Vlan Entry
105
106
15 .1Q Static Vlan Setup window
107
Port Vlan ID Pvid
Port Bandwidth
Ingress Bandwidth
108
Threshold of Broadcast
Egress Bandwidth
109
110
Port Priority
Class of Service
Class of Traffic
111
Port Security
PAE System Control
112
113
Configure Authenticator
114
115
Port Authenticating Settings
Reauthenticate Portss
Initialize Portss
116
Radius Server
General Radius Server
117
118
Authentic Radius Server
119
Management
Security IP
Local User
Snmp Manager
Trap Manager
120
121
User Accounts
User Account Management
User Account Modify Table
122
Monitoring
Packets
Received RX
123
124
38. Rx Packets Analysis window Table
125
UMB-cast RX
126
Transmitted TX
127
Errors
128
43. Rx Error Analysis window Line Chart
129
130
45. Tx Error Analysis window Line Chart
131
Size
132
Packet Size
133
MAC Address
134
49. MAC Address Table window
135
Dynamic Group Registration
136
Port Access Control
137
Authenticator State
138
Authenticator Statistics
139
Authenticator Session-Counter
140
Radius Authentication
141
Maintenance
Tftp Services
Radius Accounting
Update Firmware
Configuration File
142
Save Settings
Save History Log
143
144
62. Switch History window
145
Save Changes
146
Restart System
147
Connection Timeout
Help
Logout
148
Technical Specifications
149
Physical and Environmental
150
RJ-45 PIN Specification
151
RJ-45 Connector pin assignment
152
Runtime Switching Software Default Settings
153
Understanding Troubleshooting the Spanning Tree Protocol
Blocking State
Port in the blocking state does the following
Listening State
Port in the listening state does the following
154
Learning State
Port in the learning state does the following
155
156
Disabled State
Forwarding State
Port in the forwarding state does the following
157
Disabled port does the following
158
Troubleshooting STP
Spanning Tree Protocol Failure
Full/Half Duplex Mismatch
159
Unidirectional Link
Identifying a Data Loop
Resource Errors
Know where the root is located
Packet Corruption
Know which links are redundant
Minimize the number of ports in the blocking state
161
162
163
Brief Review of Bitwise Logical Operations
164
Index
165
NV-RAM
Offices
Netherlands Link Benelux
Registration Card
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