Dell S4048T Configuration Manual page 30

Stack Master Election.....................................................................................................1012
Virtual IP............................................................................................................................1014
Failover Roles...................................................................................................................1015
MAC Addressing on Stacks........................................................................................... 1015
Stacking LAG....................................................................................................................1016
Supported Stacking Topologies...................................................................................1017
High Availability on Stacks............................................................................................ 1017
Management Access on Stacks...................................................................................1018
Mixed-mode Stacking................................................................................................... 1019
Important Points to Remember........................................................................................ 1021
Stacking Installation Tasks..................................................................................................1021
Create a Stack..................................................................................................................1021
Add Units to an Existing Stack..................................................................................... 1026
Split a Stack..................................................................................................................... 1029
Stacking Configuration Tasks............................................................................................1029
Assigning Unit Numbers to Units in an Stack...........................................................1030
Creating a Virtual Stack Unit on a Stack....................................................................1030
Displaying Information about a Stack........................................................................1030
Influencing Management Unit Selection on a Stack.............................................. 1033
Managing Redundancy on a Stack............................................................................. 1034
Resetting a Unit on a Stack.......................................................................................... 1034
Enabling Mixed-mode Stacking.................................................................................. 1035
Verify a Stack Configuration.............................................................................................. 1035
Displaying the Status of Stacking Ports..................................................................... 1035
Remove Units or Front End Ports from a Stack............................................................. 1037
Removing a Unit from a Stack..................................................................................... 1037
Removing Front End Port Stacking............................................................................ 1038
Troubleshoot a Stack.......................................................................................................... 1039
Recover from Stack Link Flaps.................................................................................... 1039
Recover from a Card Problem State on a Stack......................................................1039
53 Storm Control................................................................................................................... 1041
Configure Storm Control....................................................................................................1041
Configuring Storm Control from INTERFACE Mode..............................................1042
Configuring Storm Control from CONFIGURATION Mode..................................1042
54 Spanning Tree Protocol (STP)....................................................................................... 1044
Protocol Overview...............................................................................................................1044
Configure Spanning Tree................................................................................................... 1045
Related Configuration Tasks........................................................................................1045
Important Points to Remember........................................................................................ 1045
Configuring Interfaces for Layer 2 Mode........................................................................1046
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