AT-S26 Version 2.0.1 User’s Guide
5
Verifying the VLAN Configuration.......................................................................................................................................................107
Creating an Example VLAN ............................................................................................................................................................................108
Phase 1..........................................................................................................................................................................................................108
Phase 2..........................................................................................................................................................................................................109
Phase 3..........................................................................................................................................................................................................109
Modifying a Port-based or Tagged VLAN .................................................................................................................................................111
Phase 1..........................................................................................................................................................................................................111
Phase 2..........................................................................................................................................................................................................112
Phase 3..........................................................................................................................................................................................................112
Deleting a Port-based or Tagged VLAN ....................................................................................................................................................113
Phase 1..........................................................................................................................................................................................................113
Phase 2..........................................................................................................................................................................................................113
Assigning the CPU Management Port to a VLAN ..................................................................................................................................115
Configuring Port Priority Queueing ...........................................................................................................................................................116
Configuring Switch Priority Queuing .........................................................................................................................................................118
Chapter 6
Displaying Ethernet Statistics ..................................................................................................................................................................121
Displaying Statistics for Received Frames ................................................................................................................................................122
Displaying Statistics for Transmitted Frames ..........................................................................................................................................125
Displaying RMON Statistics for a Switch ...................................................................................................................................................127
Displaying RMON Statistics for a Port ........................................................................................................................................................128
Resetting the Statistics Counters ................................................................................................................................................................129
Interpreting the Graphs ..................................................................................................................................................................................130
Chapter 7
Configuring the Omega Interface ...........................................................................................................................................................131
Creating an Omega Password ......................................................................................................................................................................132
Specifying a Timeout Value ...........................................................................................................................................................................134
Enabling and Disabling the Access Methods ..........................................................................................................................................135
Chapter 8
Upgrading Switch Software and Configuration Files ...................................................................................................................137
Upgrading the Switch Software ..................................................................................................................................................................137
Using XModem to Upgrade the Switch Software..........................................................................................................................138
Using TFTP to Upgrade Software.........................................................................................................................................................139
Using Omega to Upgrade Additional Switches .....................................................................................................................................140
Downloading Software to One Switch..............................................................................................................................................140
Downloading Software to All Switches.............................................................................................................................................141
Uploading and Downloading System Configuration Files ................................................................................................................142
Appendix A
AT-S26 Default Settings ..............................................................................................................................................................................143
Appendix B
Spanning Tree Protocol Concepts ..........................................................................................................................................................145
Spanning Tree Protocol Features ................................................................................................................................................................146
Spanning Tree Protocol Parameters ..........................................................................................................................................................147
Spanning Tree Protocol Operation .............................................................................................................................................................148
Appendix C
Supported Platforms ....................................................................................................................................................................................151
Index .....................................................................................................................................................................................................................153
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