User`s guide

5
Enabling or Disabling STP or RSTP .............................................................................................................................................................. 100
Configuring STP ................................................................................................................................................................................................. 101
Configuring a Bridge’s STP Settings .................................................................................................................................................. 101
Configuring a Port’s STP Settings....................................................................................................................................................... 103
Configuring RSTP .............................................................................................................................................................................................. 105
Configuring a Bridge’s RSTP Settings................................................................................................................................................ 105
Configuring a Port’s RSTP Settings .................................................................................................................................................... 107
Chapter 10
Virtual LANs ....................................................................................................................................................................................................... 110
VLAN Overview .................................................................................................................................................................................................. 111
Port-based VLAN Overview ........................................................................................................................................................................... 113
General Rules to Creating a Port-based VLAN ............................................................................................................................... 115
Drawbacks to Port-based VLANs ........................................................................................................................................................ 116
Port-based Example 1............................................................................................................................................................................. 117
Port-based Example 2............................................................................................................................................................................. 118
Tagged VLAN Overview .................................................................................................................................................................................. 120
General Rules to Creating a Tagged VLAN...................................................................................................................................... 122
Tagged VLAN Example........................................................................................................................................................................... 123
Basic VLAN Mode Overview .......................................................................................................................................................................... 125
Creating a Port-based or Tagged VLAN .................................................................................................................................................... 126
Example of Creating a Port-based VLAN ..................................................................................................................................................130
Example of Creating a Tagged VLAN ......................................................................................................................................................... 131
Modifying a VLAN ............................................................................................................................................................................................. 132
Displaying VLAN Information ....................................................................................................................................................................... 135
Deleting a VLAN ................................................................................................................................................................................................. 136
Deleting All VLANs ............................................................................................................................................................................................ 138
Changing a PVID Value ...................................................................................................................................................................................139
Displaying PVIDs and Port Priorities ........................................................................................................................................................... 141
Setting a Switch’s VLAN Mode ..................................................................................................................................................................... 142
Enabling or Disabling All VLANs .................................................................................................................................................................. 143
Enabling or Disabling Ingress Filtering ..................................................................................................................................................... 145
Specifying a Management VLAN ................................................................................................................................................................. 147
Chapter 11
MAC Address Table ........................................................................................................................................................................................ 149
MAC Address Overview .................................................................................................................................................................................. 150
Displaying MAC Addresses ............................................................................................................................................................................ 152
Viewing MAC Addresses by Port ................................................................................................................................................................. 155
Identifying a Port Number by MAC Address ........................................................................................................................................... 156
Viewing the MAC Addresses of a VLAN ..................................................................................................................................................... 157
Deleting All Dynamic MAC Addresses ....................................................................................................................................................... 158
Adding Static and Multicast MAC Addresses .......................................................................................................................................... 159
Deleting MAC Addresses ................................................................................................................................................................................ 160
Changing the Aging Time .............................................................................................................................................................................. 161
Chapter 12
Class of Service ................................................................................................................................................................................................ 162
Class of Service Overview ............................................................................................................................................................................... 163
Configuring CoS ................................................................................................................................................................................................ 164
Chapter 13
IGMP Snooping ................................................................................................................................................................................................ 165
IGMP Snooping Overview .............................................................................................................................................................................. 166
Activating IGMP Snooping ............................................................................................................................................................................ 168
Displaying a List of Host Nodes ................................................................................................................................................................... 171
Displaying a List of Multicast Routers ........................................................................................................................................................ 172