Contents
4
Modifying a Trap Receiver.......................................................................................................................... 66
Deleting a Trap Receiver............................................................................................................................ 67
Chapter 5: Port Configuration ....................................................................................................................... 69
Displaying the Port Parameters ........................................................................................................................70
Enabling or Disabling a Port .............................................................................................................................72
Setting a Port’s Speed and Duplex Mode ......................................................................................................... 73
Changing the Flow Control Setting ...................................................................................................................75
Changing the Back Pressure Setting ................................................................................................................76
Displaying Port Statistics .................................................................................................................................. 77
Chapter 6: Port Trunking ...............................................................................................................................81
Port Trunking Overview ....................................................................................................................................82
Static Port Trunk Overview......................................................................................................................... 82
Port Trunking Guidelines ............................................................................................................................ 83
LACP Trunks..................................................................................................................................................... 84
LACP Trunk Status.....................................................................................................................................84
LACP Port Priority Parameter..................................................................................................................... 85
LACP Trunk Guidelines .............................................................................................................................. 86
Setting Up a Port Trunk ....................................................................................................................................88
Creating a Port Trunk .................................................................................................................................88
Modifying a Port Trunk ............................................................................................................................... 90
Enabling or Disabling a Port Trunk.............................................................................................................91
Setting Up an LACP Trunk................................................................................................................................ 92
Creating an LACP Trunk ............................................................................................................................92
Configuring the LACP Port Priority ............................................................................................................. 93
Verifying the LACP Group Settings ............................................................................................................ 94
Disabling an LACP Trunk ...........................................................................................................................95
Chapter 7: Port Mirroring ..............................................................................................................................97
Port Mirroring Overview ....................................................................................................................................98
Configuring Port Mirroring .................................................................................................................................99
Enabling or Disabling Port Mirroring ............................................................................................................... 101
Chapter 8: Virtual LANs and GVRP ............................................................................................................103
VLAN Features ...............................................................................................................................................104
Increased Performance ............................................................................................................................104
Improved Manageability ........................................................................................................................... 104
Increased Security.................................................................................................................................... 104
VLAN Overview...............................................................................................................................................106
VLAN Name..............................................................................................................................................106
VLAN Identifier .........................................................................................................................................106
Port VLAN Identifier..................................................................................................................................106
VLAN Port Members.................................................................................................................................106
Tagged Port Members .......................................................................................................................107
Untagged Port Members ....................................................................................................................107
Incoming and Outgoing Tagged and Untagged Frames ..........................................................................107
Incoming Frames ............................................................................................................................... 107
Outgoing Frames ................................................................................................................
...............108
Guidelines for Creating a VLAN ...............................................................................................................108
Untagged VLAN........................................................................................................................................109
Tagged VLAN Example ............................................................................................................................111
Working with VLANS.......................................................................................................................................113
Creating a VLAN.......................................................................................................................................113
Configuring the Port PVID ........................................................................................................................116
Displaying the VLANs...............................................................................................................................117
Modifying a VLAN.....................................................................................................................................119
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