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Chapter 5
Configuring 802.1Q Tagging
Virtual LAN Overview .....................................................................................................5-1
Intra-VLAN Traffic Flow ............................................................................................5-3
Inter-VLAN Traffic Flow ............................................................................................5-3
802.1Q Tagging ..............................................................................................................5-6
Router Processing of Tagged Frames ............................................................................5-7
Implementation Considerations ......................................................................................5-8
Adding a Tagged Circuit to an Unconfigured 100BASE-T Interface ...............................5-8
Adding a Tagged Circuit to an Existing 100BASE-T Interface ......................................5-10
Editing a Tagged Circuit ................................................................................................5-11
Disabling a Tagged Circuit ............................................................................................5-12
Deleting a Tagged Circuit .............................................................................................5-12
Appendix A
Site Manager Parameters
CSMA/CD Line Parameters ........................................................................................... A-2
FDDI Line Parameters ................................................................................................... A-5
Token Ring Line Parameters ....................................................................................... A-13
802.1Q Parameters ..................................................................................................... A-15
Appendix B
BCC show Commands
show ethernet alerts ......................................................................................................B-3
show ethernet auto-neg .................................................................................................B-4
show ethernet detail ...................................................................................................... B-5
show ethernet errors ......................................................................................................B-6
show ethernet sample ...................................................................................................B-8
show ethernet stats .......................................................................................................B-9
show ethernet summary ..............................................................................................B-10
show fddi alerts ............................................................................................................ B-12
show fddi detail ............................................................................................................B-13
show fddi errors ...........................................................................................................B-14
show fddi mac .............................................................................................................. B-15
show fddi port .............................................................................................................. B-17
show fddi sample .........................................................................................................B-19
show fddi stats ............................................................................................................. B-20
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