Allied Telesis AT-GS950/48 - Manual (Page 5)

AT-GS950/48 Web Interface User Guide
5
Ingress Rate Limiting......................................................................................................................... 141
Egress Rate Limiting ......................................................................................................................... 141
Configuration............................................................................................................................................ 142
Ingress Rate Limiting ............................................................................................................................... 144
Egress Rate Limiting ................................................................................................................................ 146
Chapter 13 : Virtual LANs ............................................................................................................................ 147
VLAN Overview........................................................................................................................................ 148
Port-based VLAN Overview............................................................................................................... 149
Tagged VLAN Overview .................................................................................................................... 150
General Rules for Creating a Tagged VLAN ..................................................................................... 152
Assign Ports to a VLAN Mode.................................................................................................................. 153
Tagged VLAN Configuration .................................................................................................................... 155
Create a Tagged VLAN ..................................................................................................................... 155
Modify a Tagged VLAN ..................................................................................................................... 156
Delete a Tagged VLAN...................................................................................................................... 158
Tagged VLAN Port Settings ..................................................................................................................... 160
Port-Based VLAN Configuration .............................................................................................................. 162
Create a Port-Based VLAN ............................................................................................................... 162
Modify a Port-Based VLAN................................................................................................................ 163
Chapter 14 : GVRP ...................................................................................................................................... 165
Overview and Guidelines ......................................................................................................................... 166
General Configuration .............................................................................................................................. 167
Port Settings............................................................................................................................................. 168
Time Settings ........................................................................................................................................... 170
Chapter 15 : Quality of Service and Cost of Service ................................................................................... 173
Overview .................................................................................................................................................. 174
Packet Priority ................................................................................................................................... 174
Egress Queue vs Packet Priority Mapping ........................................................................................ 175
Prioritizing Untagged Packets ........................................................................................................... 176
Scheduling......................................................................................................................................... 176
Mapping CoS Priorities to Egress Queues............................................................................................... 178
Associate Ports to CoS Priorities ............................................................................................................. 180
Associate DSCP Classes to Egress Queues ........................................................................................... 181
Queue Scheduling Algorithm ................................................................................................................... 183
Advanced Features ....................................................................................................................................... 185
Chapter 16 : SNMPv1 and v2c .................................................................................................................... 187
SNMPv1 and SNMPv2c Overview ........................................................................................................... 188
Trap Receiver Attributes .......................................................................................................................... 189
Activate SNMP Interface .......................................................................................................................... 190
SNMPv1 and SNMPv2c User and Group Names .................................................................................... 191
Create User and Group Names......................................................................................................... 191
Modify User and Group Names ......................................................................................................... 192
Delete User and Group Names ......................................................................................................... 193
SNMP Community Strings ....................................................................................................................... 194
Create SNMP Community Strings ..................................................................................................... 194
Modify SNMP Community Strings ..................................................................................................... 195
Delete SNMP Community Strings ..................................................................................................... 195
SNMP Traps............................................................................................................................................. 196
Create Trap Host Table Entry............................................................................................................ 196
Modify a Trap Host Table Entry......................................................................................................... 197
Delete a Trap Host Table Entry ......................................................................................................... 197
Chapter 17 : SNMPv3 .................................................................................................................................. 199