3com 4210 User Manual
58
C
HAPTER
9: P
ORT
S
ECURITY
C
ONFIGURATION
G
UIDE
idle-cut enable 20 2000
#
interface Ethernet1/0/1
port-security max-mac-count 200
port-security port-mode mac-else-userlogin-secure-ext
port-security ntk-mode ntkonly
dot1x max-user 64
Precautions
■
Before enabling port security, be sure to disable 802.1x and MAC
authentication globally.
authentication globally.
■
On a port configured with port security, you cannot configure the maximum
number of MAC addresses that the port can learn, reflector port for port
mirroring, fabric port, or link aggregation.
number of MAC addresses that the port can learn, reflector port for port
mirroring, fabric port, or link aggregation.