Contents
20
PRIVATE-VLAN......................................................................................................................................1003
SHOW VLAN PRIVATE-VLAN ...............................................................................................................1004
SWITCHPORT MODE PRIVATE-VLAN HOST......................................................................................1005
SWITCHPORT MODE PRIVATE-VLAN PROMISCUOUS .................................................................... 1006
Chapter 66: Voice VLAN Commands .....................................................................................................1007
NO SWITCHPORT VOICE VLAN ..........................................................................................................1008
SWITCHPORT VOICE DSCP ................................................................................................................1009
SWITCHPORT VOICE VLAN.................................................................................................................1010
Section IX: Port Security .....................................................................................................................1013
Chapter 67: MAC Address-based Port Security ....................................................................................1015
Overview.................................................................................................................................................1016
Static Versus Dynamic Addresses ...................................................................................................1016
Intrusion Actions...............................................................................................................................1016
Guidelines ........................................................................................................................................1017
Configuring Ports....................................................................................................................................1018
Enabling MAC Address-based Security on Ports ...................................................................................1020
Disabling MAC Address-based Security on Ports ..................................................................................1021
Displaying Port Settings ......................................................................................................................... 1022
Chapter 68: MAC Address-based Port Security Commands ...............................................................1025
NO SWITCHPORT PORT-SECURITY...................................................................................................1026
NO SWITCHPORT PORT-SECURITY AGING ......................................................................................1027
SHOW PORT-SECURITY INTERFACE.................................................................................................1028
SHOW PORT-SECURITY INTRUSION INTERFACE............................................................................ 1031
SWITCHPORT PORT-SECURITY .........................................................................................................1033
SWITCHPORT PORT-SECURITY AGING ............................................................................................ 1034
SWITCHPORT PORT-SECURITY MAXIMUM.......................................................................................1035
SWITCHPORT PORT-SECURITY VIOLATION.....................................................................................1036
Chapter 69: 802.1x Port-based Network Access Control .....................................................................1039
Overview.................................................................................................................................................1040
Authentication Process...........................................................................................................................1041
Port Roles...............................................................................................................................................1042
None Role ........................................................................................................................................ 1042
Authenticator Role............................................................................................................................1042
Supplicant Role ................................................................................................................................ 1042
Authentication Methods for Authenticator Ports .....................................................................................1044
Operational Settings for Authenticator Ports ..........................................................................................1045
Operating Modes for Authenticator Ports ...............................................................................................1046
Single-Host Mode.............................................................................................................................1046
Multi-Host Mode...............................................................................................................................1046
Multi-Supplicant Mode......................................................................................................................1048
Supplicant and VLAN Associations ........................................................................................................1050
Single-Host Mode.............................................................................................................................1051
Multi-Host Mode...............................................................................................................................1051
Multi-Supplicant Mode......................................................................................................................1051
Supplicant VLAN Attributes on the RADIUS Server.........................................................................1052
Guest VLAN............................................................................................................................................ 1053
Guidelines...............................................................................................................................................1054
Enabling 802.1x Port-Based Network Access Control on the Switch.....................................................1056
Configuring Authenticator Ports..............................................................................................................1057
Designating Authenticator Ports.......................................................................................................1057
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