Displaying And Maintaining Port Isolation; Port Isolation Configuration Example - 3Com WX3000 Series Operation Manual

When a member port of an aggregation group is added to an isolation group, the other ports in the
same aggregation group are added to the isolation group automatically.
When a member port of an aggregation group is deleted from an isolation group, the other ports in
the same aggregation group are deleted from the isolation group automatically.

Displaying and Maintaining Port Isolation

To do...
Display the information about
the Ethernet ports added to the
isolation group.

Port Isolation Configuration Example

Network requirements
As shown in Figure
PC 2, PC 3 and PC 4 are connected to GigabitEthernet 1/0/2, GigabitEthernet 1/0/3, and
GigabitEthernet 1/0/4.
The switch connects to the Internet through GigabitEthernet 1/0/1.
It is desired that PC 2, PC 3 and PC 4 cannot communicate with each other.
Figure 1-1 Network diagram for port isolation configuration
GE1/0/2 GE1/0/2
PC2 PC2 PC2 PC2
Configuration procedure
# Add GigabitEthernet 1/0/2, GigabitEthernet 1/0/3, and GigabitEthernet 1/0/4 to the isolation group.
Use the command...
display isolate port
1-1:
Internet Internet Internet Internet
GE1/0/1 GE1/0/1
Switch Switch
GE1/0/4 GE1/0/4
GE1/0/3 GE1/0/3
PC3 PC3 PC3 PC3 PC4 PC4 PC4 PC4
1-2
Remarks
Available in any view