4
Chapter 4
Port Mirroring .....................................................................................................................................................................................................35
Overview .................................................................................................................................................................................................................36
Creating a Port Mirror ........................................................................................................................................................................................37
Deleting a Port Mirror ........................................................................................................................................................................................40
Configuring Advanced Mirroring ..................................................................................................................................................................41
Chapter 5
Virtual LANs .........................................................................................................................................................................................................45
VLAN Features ......................................................................................................................................................................................................46
Increased Performance..............................................................................................................................................................................46
Improved Manageability...........................................................................................................................................................................46
Increased Security .......................................................................................................................................................................................47
Overview of Port-based VLANs ......................................................................................................................................................................48
Port VLAN Identifier....................................................................................................................................................................................48
Special VLAN Configuration Feature....................................................................................................................................................48
Port-based VLAN Guidelines....................................................................................................................................................................49
Creating a Port-based VLAN ............................................................................................................................................................................50
Modifying a VLAN ................................................................................................................................................................................................54
Deleting a VLAN ...................................................................................................................................................................................................56
Clearing All VLANs ...............................................................................................................................................................................................58
Showing VLANs ....................................................................................................................................................................................................59
Chapter 6
Quality of Service (QoS) .................................................................................................................................................................................61
QoS Overview .......................................................................................................................................................................................................62
Configuring Port-based QoS ...........................................................................................................................................................................63
Resetting the QoS ................................................................................................................................................................................................66
Chapter 7
Switch Administration ....................................................................................................................................................................................67
Changing the Login Password ........................................................................................................................................................................68
Chapter 8
System Configuration .....................................................................................................................................................................................71
MAC Address Overview .....................................................................................................................................................................................72
Changing the MAC Aging Time .....................................................................................................................................................................74
Resetting the Switch ..........................................................................................................................................................................................75
Chapter 9
Ethernet Statistics .............................................................................................................................................................................................77
Displaying Port Statistics ..................................................................................................................................................................................78
Displaying Switch Statistics .............................................................................................................................................................................81
Clearing Statistics ................................................................................................................................................................................................83
Chapter 10
Running Diagnostics .......................................................................................................................................................................................85
Displaying the Firmware Version ...................................................................................................................................................................86
Running a Self Test ..............................................................................................................................................................................................87
Dumping the Software Configuration .........................................................................................................................................................88
Appendix A
AT-S67 and AT-S68 Default Settings .......................................................................................................................................................89