Port Isolation Configuration Example; Network Requirements; Configuration Procedure - HP FlexFabric 12900 Series Configuration Manual

Task
Display isolation group information

Port isolation configuration example

Network requirements

As shown in
1/0/1, Ten-GigabitEthernet 1/0/2, and Ten-GigabitEthernet 1/0/3 on the device, respectively. The
device connects to the Internet through Ten-GigabitEthernet 1/0/4.
Configure the device to provide Internet access for the hosts, and isolate them from one another at Layer
2.
Figure 16 Network diagram
XGE1/0/1
Host A

Configuration procedure

# Create isolation group 2.
<Device> system-view
[Device] port-isolate group 2
# Assign Ten-GigabitEthernet 1/0/1, Ten-GigabitEthernet 1/0/2, and Ten-GigabitEthernet 1/0/3 to
isolation group 2.
[Device] interface ten-gigabitethernet 1/0/1
[Device-Ten-GigabitEthernet1/0/1] port-isolate enable group 2
[Device-Ten-GigabitEthernet1/0/1] quit
[Device] interface ten-gigabitethernet 1/0/2
[Device-Ten-GigabitEthernet1/0/2] port-isolate enable group 2
[Device-Ten-GigabitEthernet1/0/2] quit
[Device] interface ten-gigabitethernet 1/0/3
[Device-Ten-GigabitEthernet1/0/3] port-isolate enable group 2
Figure 16, LAN users Host A, Host B, and Host C are connected to Ten-GigabitEthernet
Internet
XGE1/0/4
Device
XGE1/0/3
XGE1/0/2
Host B Host C
Command
display port-isolate group [ group-number ]
64