Contents
4
Enabling or Disabling Trap Receivers........................... .............................................................................65
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........ ...............................................................................................................1 07
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