6
5.4 VLAN Troubleshooting Help _____________________________________ 160 5.4.1 Monitor and Debug Information______________________________________ 160
5.4.2 VLAN Troubleshooting Help_________________________________________ 162
5.5 WEB Management ______________________________________________ 162 5.5.1 Vlan configuration_________________________________________________ 162
5.5.2 GVRP configuration________________________________________________ 168
5.5.3 VLAN debug and maintenance_______________________________________ 169
Chapter 6 MSTP Configuration ________________________________________ 171
6.1 MSTP Introduction______________________________________________ 171 6.1.1 MSTP Region _____________________________________________________ 171
6.1.2 Port Roles ________________________________________________________ 173
6.1.3 MSTP Load Balance________________________________________________ 173
6.2 Configuring MSTP ______________________________________________ 173 6.2.1 MSTP Configuration Task Sequence__________________________________ 173
6.2.2 MSTP Configuration Command______________________________________ 176
6.3 MSTP Example _________________________________________________ 184 6.4 MSTP Troubleshooting__________________________________________ 189 6.4.1 Monitoring And Debugging Command ________________________________ 189
6.4.2 MSTP Troubleshooting Help_________________________________________ 193
Chapter 7 IGMP Snooping Configuration ________________________________ 194
7.1 Introduction to IGMP Snooping __________________________________ 194 7.2 IGMP Snooping Configuration ___________________________________ 194 7.2.1 IGMP Snooping Configuration Task__________________________________ 194
7.2.2 IGMP Snooping Configuration Command______________________________ 196
7.3 IGMP Snooping Example ________________________________________ 199 7.4 IGMP Snooping Troubleshooting Help____________________________ 202 7.4.1 Monitor and Debug Commands ______________________________________ 202
7.4.2 IGMP Snooping Troubleshooting Help_________________________________ 206
7.5 Web Management_______________________________________________ 206 7.5.1 Enable IGMP Snooping on the switch _________________________________ 206
7.5.2 IGMP Snooping Configuration_______________________________________ 206
7.5.3 IGMP Snooping static multicast configuration__________________________ 208
Chapter 8 802.1X CONFIGURATION___________________________________ 210
8.1 802.1X Introduction _____________________________________________ 210