Allied Telesis AT-S63 - Manual (Page 6)

Contents
6
Downloading a System File from a Telnet Management Session ......................................................................................... 200
Uploading a System File ................................................................................................................................................................................. 201
Uploading a System File from a Local Management Session .................................................................................................. 202
Uploading a System File from a Telnet Management Session ............................................................................................... 204
Chapter 12
Event Log ............................................................................................................................................................................................................ 207
Event Log Overview ......................................................................................................................................................................................... 208
Enabling or Disabling the Event Logs ........................................................................................................................................................ 209
Displaying Events .............................................................................................................................................................................................. 211
Clearing the Event Log .................................................................................................................................................................................... 217
Saving an Event Log to a File ........................................................................................................................................................................ 218
Chapter 13
Quality of Service ............................................................................................................................................................................................ 221
Quality of Service Overview .......................................................................................................................................................................... 222
Class of Service (CoS) ............................................................................................................................................................................. 222
Scheduling ................................................................................................................................................................................................. 224
Strict Priority Scheduling .............................................................................................................................................................. 225
Weighted Round Robin Priority Scheduling .......................................................................................................................... 225
Configuring CoS ................................................................................................................................................................................................ 227
Mapping CoS Priorities to Egress Queues ................................................................................................................................................ 230
Configuring Egress Scheduling .................................................................................................................................................................... 231
Chapter 14
IGMP Snooping ................................................................................................................................................................................................ 233
IGMP Snooping Overview .............................................................................................................................................................................. 234
Configuring IGMP Snooping ......................................................................................................................................................................... 236
Enabling or Disabling IGMP Snooping ...................................................................................................................................................... 239
Displaying a List of Host Nodes ................................................................................................................................................................... 240
Displaying a List of Multicast Routers ........................................................................................................................................................ 242
Chapter 15
RRP Snooping ................................................................................................................................................................................................... 245
RRP Snooping Overview ................................................................................................................................................................................. 246
Enabling or Disabling RRP Snooping ......................................................................................................................................................... 248
Chapter 16
STP and RSTP .................................................................................................................................................................................................... 249
STP and RSTP Overview .................................................................................................................................................................................. 250
Bridge Priority and the Root Bridge .................................................................................................................................................. 251
Path Costs and Port Costs ............................................................................................................................................................. 252
Port Priority ........................................................................................................................................................................................ 253
Forwarding Delay and Topology Changes ............................................................................................................................. 254
Hello Time and Bridge Protocol Data Units (BPDU) ............................................................................................................ 255
Point-to-Point and Edge Ports .................................................................................................................................................... 255
Mixed STP and RSTP Networks ........................................................................................................................................................... 257
Spanning Tree and VLANs .................................................................................................................................................................... 257
Enabling or Disabling a Spanning Tree Protocol ................................................................................................................................... 259
Configuring STP ................................................................................................................................................................................................. 261
Configuring STP Bridge Settings ........................................................................................................................................................ 261
Configuring STP Port Settings ............................................................................................................................................................ 263
Displaying STP Port Settings ............................................................................................................................................................... 265
Resetting STP to the Default Settings .............................................................................................................................................. 266
Configuring RSTP .............................................................................................................................................................................................. 267
Configuring RSTP Bridge Settings ..................................................................................................................................................... 267
Configuring RSTP Port Settings .......................................................................................................................................................... 269
Displaying the RSTP Port Configuration ......................................................................................................................................... 271