Specifications

xxi
Changing the STP Maximum Age ....................................................................................................13-7
Example .....................................................................................................................................13-7
Configuring and Managing STP Fast Convergence Features.......................................................................13-7
Port Fast Convergence ...........................................................................................................................13-7
Backbone Fast Convergence..................................................................................................................13-8
Uplink Fast Convergence........................................................................................................................13-8
Configuring Port Fast Convergence........................................................................................................13-8
Example............................................................................................................................................ 13-8
Displaying Port Fast Convergence Information.......................................................................................13-9
Example............................................................................................................................................ 13-9
Configuring Backbone Fast Convergence ..............................................................................................13-9
Example............................................................................................................................................ 13-9
Displaying the Backbone Fast Convergence State.................................................................................13-9
Example............................................................................................................................................ 13-9
Configuring Uplink Fast Convergence ..................................................................................................13-10
Displaying Uplink Fast Convergence Information .................................................................................13-10
Example..........................................................................................................................................13-10
Displaying Spanning Tree Information ........................................................................................................13-11
Displaying STP Bridge and Port Information.........................................................................................13-11
Example..........................................................................................................................................13-11
Displaying the STP Port Cost on a VLAN Basis ...................................................................................13-12
Example..........................................................................................................................................13-12
Displaying Blocked STP Ports ..............................................................................................................13-12
Example..........................................................................................................................................13-12
Displaying Spanning Tree Statistics......................................................................................................13-13
Example..........................................................................................................................................13-13
Clearing STP Statistics .........................................................................................................................13-14
Spanning Tree Configuration Scenario .......................................................................................................13-15
Chapter 14: Configuring and Managing IGMP Snooping
Disabling or Reenabling IGMP Snooping ......................................................................................................14-1
Disabling or Reenabling Proxy Reporting......................................................................................................14-2
Enabling the Pseudo-Querier ........................................................................................................................14-2
Changing IGMP Timers ................................................................................................................................. 14-2
Changing the Query Interval ...................................................................................................................14-3
Changing the Other-Querier-Present Interval .........................................................................................14-3
Changing the Query Response Interval ..................................................................................................14-3
Changing the Last Member Query Interval .............................................................................................14-3
Changing Robustness.............................................................................................................................14-3
Enabling Router Solicitation ..........................................................................................................................14-3
Changing the Router Solicitation Interval................................................................................................14-4
Configuring Static Multicast Ports..................................................................................................................14-4
Adding or Removing a Static Multicast Router Port ................................................................................14-4
Adding or Removing a Static Multicast Receiver Port.............................................................................14-4
Displaying Multicast Information....................................................................................................................14-4
Displaying Multicast Configuration Information and Statistics.................................................................14-5
Example............................................................................................................................................ 14-5
Displaying Multicast Statistics Only ..................................................................................................14-6
Clearing Multicast Statistics..............................................................................................................14-6
Displaying Multicast Queriers..................................................................................................................14-6
Example............................................................................................................................................ 14-6
Displaying Multicast Routers................................................................................................................... 14-7
Example............................................................................................................................................ 14-7