Allied Telesis AT-S60 - Manual (Page 6)

Table of Contents
6
Chapter 12
Event Log ............................................................................................................................................................................................................203
Event Log Overview ..........................................................................................................................................................................................204
Configuring the Event Log .............................................................................................................................................................................205
Displaying Events ..............................................................................................................................................................................................207
Software Modules .................................................................................................................................................................................... 210
Saving the Event Log .......................................................................................................................................................................................212
Configuring the Save Option ............................................................................................................................................................... 212
Clearing the Event Log ....................................................................................................................................................................................213
Chapter 13
Class of Service (CoS) .....................................................................................................................................................................................214
Class of Service Overview ...............................................................................................................................................................................215
Configuring CoS .................................................................................................................................................................................................217
Chapter 14
IGMP Snooping ................................................................................................................................................................................................218
IGMP Snooping Overview ..............................................................................................................................................................................219
Configuring IGMP Snooping .........................................................................................................................................................................221
Displaying a List of Host Nodes ....................................................................................................................................................................224
Displaying a List of Multicast Routers ........................................................................................................................................................226
Chapter 15
STP and RSTP .....................................................................................................................................................................................................228
STP and RSTP Overview ...................................................................................................................................................................................229
Bridge Priority and the Root Bridge .................................................................................................................................................. 230
Mixed STP and RSTP Networks ........................................................................................................................................................... 237
Spanning Tree and VLANs .................................................................................................................................................................... 237
Enabling or Disabling STP and RSTP ...........................................................................................................................................................240
Configuring STP .................................................................................................................................................................................................242
Configuring STP Bridge Settings ........................................................................................................................................................ 242
Configuring STP Port Parameters ...................................................................................................................................................... 245
Displaying STP Port Settings ................................................................................................................................................................ 247
Configuring RSTP ...............................................................................................................................................................................................248
Configuring RSTP Bridge Settings ..................................................................................................................................................... 248
Configuring RSTP Port Parameters .................................................................................................................................................... 252
Displaying RSTP Port Configuration and Port State .................................................................................................................... 254
Chapter 16
Multiple Spanning Tree Protocol (MSTP) ............................................................................................................................................257
MSTP Overview ..................................................................................................................................................................................................258
Multiple Spanning Tree Instance (MSTI) .......................................................................................................................................... 259
VLAN and MSTI Associations ............................................................................................................................................................... 263
Multiple Spanning Tree Regions ........................................................................................................................................................ 263
Summary of Guidelines ......................................................................................................................................................................... 268
Configuring MSTP .............................................................................................................................................................................................274
Enabling or Disabling MSTP ................................................................................................................................................................. 274
Configuring MSTP Bridge Settings .................................................................................................................................................... 277
Configuring the CIST Priority ............................................................................................................................................................... 279
Creating, Deleting, and Modifying MSTI IDs .................................................................................................................................. 280
Associating VLANs to MSTI IDs ........................................................................................................................................................... 283
Configuring MSTP Port Settings ......................................................................................................................................................... 288
Displaying MSTP Port Settings and Status ..................................................................................................................................... 290