3Com Switch 4200G Configuration Guide

CONTENTS 3
Port Isolation Configuration 85
Displaying Port Isolation 85
Port Isolation Configuration Example 85
17 PORT SECURITY CONFIGURATION
Port Security Configuration 87
Displaying Port Security 90
Port Security Configuration Example 91
18 MAC ADDRESS TABLE MANAGEMENT
Overview 93
MAC Address Table Management 95
Displaying and Maintaining a MAC Address Table 96
Configuration Example 96
19 LOGGING IN THROUGH TELNET
Introduction 99
Telnet Configuration with Authentication Mode Being None 100
Telnet Configuration with Authentication Mode Being Password 102
Telnet Configuration with Authentication Mode Being Scheme 105
Telnet Connection Establishment 109
20 MSTP CONFIGURATION
MSTP Overview 113
Root Bridge Configuration 118
Leaf Node Configuration 131
The mCheck Configuration 135
Protection Function Configuration 136
BPDU Tunnel Configuration 139
Digest Snooping Configuration 141
Rapid Transition Configuration 142
MSTP Displaying and Debugging 145
MSTP Implementation Example 145
21 802.1X CONFIGURATION
Introduction to 802.1x 149
802.1x Configuration 158
Basic 802.1x Configuration 158
Timer and Maximum User Number Configuration 159
Advanced 802.1x Configuration 160
Displaying and Debugging 802.1x 162
Configuration Example 162
22 HABP CONFIGURATION
Introduction to HABP 165
HABP Server Configuration 165