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Chapter 2: Working with VSCs
2
Wo rk in g w it h V SC s
Contents
Key concepts.................................................................................................................2-3
Viewing and editing VSC profiles ........................................................................2-4
The default VSC .....................................................................................................2-4
VSC configuration options ..........................................................................................2-5
About access control and authentication...........................................................2-6
Summary of VSC configuration options .............................................................2-8
Access control........................................................................................................2-9
Virtual AP................................................................................................................2-9
VSC ingress mapping...........................................................................................2-11
VSC egress mapping............................................................................................2-11
Default user data rates........................................................................................2-12
Wireless mobility .................................................................................................2-12
Wireless security filters.......................................................................................2-13
Wireless protection..............................................................................................2-13
802.1X....................................................................................................................2-16
RADIUS authentication realms..........................................................................2-16
HTML-based user logins .....................................................................................2-17
VPN-based authentication ..................................................................................2-18
MAC-based authentication .................................................................................2-18
Location-aware ....................................................................................................2-19
Wireless MAC filter..............................................................................................2-19
Wireless IP filter...................................................................................................2-20
DHCP server.........................................................................................................2-20
DHCP relay agent ................................................................................................2-20
VSC data flow .............................................................................................................2-21
Access control enabled.......................................................................................2-22
Access control disabled......................................................................................2-23