Users Guide

Adjusting Query and Response Timers................................................................................................................. 283
Preventing a Host from Joining a Group.................................................................................................................... 283
Enabling IGMP Immediate-Leave.................................................................................................................................286
IGMP Snooping..............................................................................................................................................................286
IGMP Snooping Implementation Information....................................................................................................... 286
Conguring IGMP Snooping...................................................................................................................................286
Removing a Group-Port Association..................................................................................................................... 287
Disabling Multicast Flooding................................................................................................................................... 287
Specifying a Port as Connected to a Multicast Router...................................................................................... 288
Conguring the Switch as Querier........................................................................................................................ 288
Fast Convergence after MSTP Topology Changes...................................................................................................289
Egress Interface Selection (EIS) for HTTP and IGMP Applications........................................................................289
Protocol Separation.................................................................................................................................................289
Enabling and Disabling Management Egress Interface Selection......................................................................290
Handling of Management Route Conguration....................................................................................................291
Handling of Switch-Initiated Trac....................................................................................................................... 292
Handling of Switch-Destined Trac......................................................................................................................292
Handling of Transit Trac (Trac Separation).................................................................................................... 293
Mapping of Management Applications and Trac Type.....................................................................................293
Behavior of Various Applications for Switch-Initiated Trac ............................................................................ 294
Behavior of Various Applications for Switch-Destined Trac .......................................................................... 295
Interworking of EIS With Various Applications.....................................................................................................296
Designating a Multicast Router Interface...................................................................................................................296
19 Interfaces................................................................................................................................................. 297
Basic Interface Conguration....................................................................................................................................... 297
Advanced Interface Conguration...............................................................................................................................297
Interface Types...............................................................................................................................................................298
View Basic Interface Information.................................................................................................................................298
Resetting an Interface to its Factory Default State.................................................................................................. 300
Enabling a Physical Interface........................................................................................................................................300
Physical Interfaces......................................................................................................................................................... 301
Conguration Task List for Physical Interfaces.....................................................................................................301
Overview of Layer Modes....................................................................................................................................... 301
Conguring Layer 2 (Data Link) Mode..................................................................................................................302
Conguring Layer 2 (Interface) Mode.................................................................................................................. 302
Conguring Layer 3 (Network) Mode...................................................................................................................302
Conguring Layer 3 (Interface) Mode.................................................................................................................. 303
Egress Interface Selection (EIS)..................................................................................................................................303
Important Points to Remember............................................................................................................................. 304
Conguring EIS........................................................................................................................................................ 304
Management Interfaces................................................................................................................................................304
Conguring Management Interfaces.................................................................................................................... 304
Conguring a Management Interface on an Ethernet Port............................................................................... 306
VLAN Interfaces............................................................................................................................................................ 306
Loopback Interfaces...................................................................................................................................................... 307
Null Interfaces................................................................................................................................................................ 308
Contents
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