Users Guide

Configure GVRP Registration...................................................................................................................................... 343
Configure a GARP Timer............................................................................................................................................... 344
Chapter 19: Internet Group Management Protocol (IGMP)........................................................ 345
IGMP Protocol Overview.............................................................................................................................................. 345
IGMP Version 2..........................................................................................................................................................345
IGMP Version 3..........................................................................................................................................................347
Configure IGMP...............................................................................................................................................................349
Viewing IGMP Enabled Interfaces.............................................................................................................................. 350
Selecting an IGMP Version...........................................................................................................................................350
Viewing IGMP Groups.................................................................................................................................................... 351
Adjusting Timers.............................................................................................................................................................. 351
Adjusting Query and Response Timers................................................................................................................. 351
Enabling IGMP Immediate-Leave................................................................................................................................ 352
IGMP Snooping................................................................................................................................................................352
Configuring IGMP Snooping................................................................................................................................... 352
Removing a Group-Port Association.................................................................................................................... 353
Disabling Multicast Flooding................................................................................................................................... 353
Specifying a Port as Connected to a Multicast Router................................................................................... 353
Configuring the Switch as Querier........................................................................................................................354
Fast Convergence after MSTP Topology Changes................................................................................................354
Egress Interface Selection (EIS) for HTTP and IGMP Applications...................................................................354
Designating a Multicast Router Interface..................................................................................................................361
Chapter 20: Interfaces.............................................................................................................. 362
Interface Types................................................................................................................................................................363
View Basic Interface Information................................................................................................................................363
Resetting an Interface to its Factory Default State...............................................................................................365
Enabling a Physical Interface....................................................................................................................................... 365
Physical Interfaces......................................................................................................................................................... 366
Configuration Task List for Physical Interfaces.................................................................................................366
Overview of Layer Modes.......................................................................................................................................366
Configuring Layer 2 (Data Link) Mode.................................................................................................................367
Configuring Layer 2 (Interface) Mode................................................................................................................. 367
Configuring Layer 3 (Network) Mode..................................................................................................................367
Configuring Layer 3 (Interface) Mode.................................................................................................................368
Egress Interface Selection (EIS).................................................................................................................................368
Configuring EIS..........................................................................................................................................................369
Management Interfaces................................................................................................................................................ 369
Configuring Management Interfaces....................................................................................................................369
Configuring a Management Interface on an Ethernet Port............................................................................ 370
VLAN Interfaces.............................................................................................................................................................. 370
Loopback Interfaces........................................................................................................................................................371
Null Interfaces...................................................................................................................................................................371
Configuring Port Delay...................................................................................................................................................372
Port Channel Interfaces.................................................................................................................................................372
Port Channel Definition and Standards................................................................................................................372
Port Channel Benefits.............................................................................................................................................. 372
Port Channel Implementation.................................................................................................................................373
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