H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – Port Correlation Configuration
H3C S7500E Series Ethernet Switches Chapter 2 Port Isolation Configuration
2-2
To do… Use the command… Remarks
Add a port to an
isolation group as
an ordinary port
port-isolate enable
group group-number
Required
No ports are added to the
isolation group by default.
2.3 Displaying Isolation Groups
To do… Use the command… Remarks
Display an isolation group
and its information
display port-isolate
group
Available in any view
2.4 Port Isolation Configuration Example
I. Networking Requirement
z Users Host A, Host B, and Host C are connected to Ethernet 2/0/1, Ethernet 2/0/2,
and Ethernet 2/0/3 of Device.
z Device is connected to an external network through Ethernet 2/0/4.
z Ethernet 2/0/1, Ethernet 2/0/2, Ethernet 2/0/3, and Ethernet 2/0/4 belong to the
same VLAN. It is desired that Host A, Host B, and Host C cannot communicate
with each other at Layer 2/Layer 3, but can access the external network.
II. Networking diagram
Figure 2-1 Network diagram for port isolation configuration
III. Configuration procedure
# Add ports Ethernet 2/0/1, Ethernet 2/0/2 and Ethernet 2/0/3 to the isolation group.