Users Guide

Pre-Configuring a Stack Unit Slot...................................................................................... 344
Removing a Provisioned Logical Stack Unit.....................................................................344
Hitless Behavior...................................................................................................................... 345
Graceful Restart......................................................................................................................345
Software Resiliency................................................................................................................346
Software Component Health Monitoring...................................................................346
System Health Monitoring..............................................................................................346
Failure and Event Logging..............................................................................................346
Hot-Lock Behavior.................................................................................................................347
19 Internet Group Management Protocol (IGMP).............................................................348
IGMP Implementation Information....................................................................................348
IGMP Protocol Overview......................................................................................................349
IGMP Version 2................................................................................................................. 349
IGMP Version 3................................................................................................................. 350
Configure IGMP......................................................................................................................354
Related Configuration Tasks..........................................................................................354
Viewing IGMP Enabled Interfaces.......................................................................................354
Selecting an IGMP Version................................................................................................... 355
Viewing IGMP Groups........................................................................................................... 355
Adjusting Timers.....................................................................................................................356
Adjusting Query and Response Timers........................................................................356
Preventing a Host from Joining a Group.......................................................................... 357
Enabling IGMP Immediate-Leave.......................................................................................360
IGMP Snooping...................................................................................................................... 360
IGMP Snooping Implementation Information........................................................... 360
Configuring IGMP Snooping.......................................................................................... 361
Removing a Group-Port Association........................................................................... 361
Disabling Multicast Flooding..........................................................................................362
Specifying a Port as Connected to a Multicast Router............................................ 362
Configuring the Switch as Querier...............................................................................362
Fast Convergence after MSTP Topology Changes.........................................................363
Egress Interface Selection (EIS) for HTTP and IGMP Applications.............................. 363
Protocol Separation.........................................................................................................364
Enabling and Disabling Management Egress Interface Selection..........................365
Handling of Management Route Configuration........................................................367
Handling of Switch-Initiated Traffic............................................................................. 367
Handling of Switch-Destined Traffic........................................................................... 368
Handling of Transit Traffic (Traffic Separation)..........................................................369
Mapping of Management Applications and Traffic Type.........................................369
Behavior of Various Applications for Switch-Initiated Traffic ................................370
Behavior of Various Applications for Switch-Destined Traffic ...............................371
9.10(0.0)
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