VN/UN764:G LgvUvtgco" N4" Ocpcigf" Uykvej" ENK" Iwkfg
174
Ejcrvgt"49" Rqtv"kuqncvkqp"Eqoocpfu"
Port Isolation provides a method of restricting traffic flow to improve the network security by
forbidding the port to forward packets to the ports that are not on its forwarding port list.
rqtv"kuqncvkqp"
Fguetkrvkqp"
The rqtv"kuqncvkqp command is used to configure the forward port list of a port,
so that this port can only communicate with the ports on its port list. To delete
the corresponding configuration, please use pq rqtv"kuqncvkqp command.
U{pvcz"
rqtv"kuqncvkqp { [hc/hqtyctf/nkuv fa-forward-list ] [ik/hqtyctf/nkuv gi-forward-list] }
pq"rqtv"kuqncvkqp"
Rctcogvgt"
fa-forward-list —— Configure Fast Ethernet ports to the forward port list. It is
optional.
gi-forward-list —— Configure Gigabit Ethernet ports to the forward port list. It is
optional.
Eqoocpf"Oqfg"
Interface Configuration Mode (interface fastEthernet / interface range
fastEthernet / interface gigabitEthernet / interface range gigabitEthernet)
Gzcorng"
Set Gigabit Ethernet ports 25-27 to the forward port list of Gigabit Ethernet 28:
VN/UN764:G*eqphki+%kpvgthceg"tcpig"ikicdkvGvjgtpgv 1/0/28"
VN/UN764:G*eqphki/kh/tcpig+%rqtv"kuqncvkqp"ik/hqtyctf/nkuv"1/0/25-27
Set all the Ethernet ports to forward port list of Fast Ethernet port 2, namely
restore to the default setting:
VN/UN764:G*eqphki+%kpvgthceg"hcuvGvjgtpgv"1/0/2"
VN/UN764:G*eqphki/kh/tcpig+%pq"rqtv"kuqncvkqp"
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