Setup Guide

System Health Monitoring......................................................................................................................................323
Failure and Event Logging.......................................................................................................................................324
Hot-Lock Behavior.........................................................................................................................................................324
18 Internet Group Management Protocol (IGMP)......................................................................................... 325
IGMP Implementation Information.............................................................................................................................. 325
IGMP Protocol Overview..............................................................................................................................................325
IGMP Version 2........................................................................................................................................................ 325
IGMP Version 3........................................................................................................................................................ 327
Congure IGMP............................................................................................................................................................. 330
Related Conguration Tasks...................................................................................................................................330
Viewing IGMP Enabled Interfaces................................................................................................................................331
Selecting an IGMP Version............................................................................................................................................331
Viewing IGMP Groups...................................................................................................................................................332
Adjusting Timers............................................................................................................................................................ 332
Adjusting Query and Response Timers................................................................................................................. 332
Preventing a Host from Joining a Group.................................................................................................................... 333
Enabling IGMP Immediate-Leave.................................................................................................................................336
IGMP Snooping..............................................................................................................................................................336
IGMP Snooping Implementation Information....................................................................................................... 336
Conguring IGMP Snooping...................................................................................................................................336
Removing a Group-Port Association..................................................................................................................... 337
Disabling Multicast Flooding................................................................................................................................... 337
Specifying a Port as Connected to a Multicast Router...................................................................................... 338
Conguring the Switch as Querier........................................................................................................................ 338
Fast Convergence after MSTP Topology Changes...................................................................................................339
Egress Interface Selection (EIS) for HTTP and IGMP Applications........................................................................339
Protocol Separation.................................................................................................................................................339
Enabling and Disabling Management Egress Interface Selection...................................................................... 340
Handling of Management Route Conguration....................................................................................................341
Handling of Switch-Initiated Trac....................................................................................................................... 342
Handling of Switch-Destined Trac......................................................................................................................342
Handling of Transit Trac (Trac Separation).................................................................................................... 343
Mapping of Management Applications and Trac Type.....................................................................................343
Behavior of Various Applications for Switch-Initiated Trac ............................................................................ 344
Behavior of Various Applications for Switch-Destined Trac ...........................................................................345
Interworking of EIS With Various Applications.....................................................................................................346
Designating a Multicast Router Interface...................................................................................................................346
19 Interfaces................................................................................................................................................. 348
Basic Interface Conguration.......................................................................................................................................348
Advanced Interface Conguration...............................................................................................................................348
Interface Types...............................................................................................................................................................349
View Basic Interface Information.................................................................................................................................349
Resetting an Interface to its Factory Default State................................................................................................... 351
Enabling a Physical Interface.........................................................................................................................................351
Contents
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