Configuring Port Isolation; Configuring The Isolation Group - HP 1920 Gigabit Ethernet Switch Series User Manual

Configuring port isolation

The port isolation feature isolates Layer 2 traffic for data privacy and security without using VLANs. You
can also use this feature to isolate the hosts in a VLAN from one another.
The switch supports only one isolation group that is automatically created as isolation group 1. You
cannot remove the isolation group or create other isolation groups on the device. The number of ports
assigned to the isolation group is not limited.
Within the same VLAN, ports in an isolation group can communicate with those outside the isolation
group at Layer 2.

Configuring the isolation group

1. Select Security > Port Isolate Group from the navigation tree.
2. Click the Port Setup tab.
Figure 435 Configuring the port isolation group
3. Configure the port isolation group as described in
4. Click Apply.
Table 132 Configuration items
Item
Config type
Select port(s)
Description
Specify the role of the ports to be assigned to the isolation group:
•
Isolated port—Assign the ports to the isolation group as isolated ports.
•
Uplink port—Assign the port to the isolation group as the uplink port.
The switch does not support the Uplink port config type.
Select the ports you want to assign to the isolation group.
You can click ports on the chassis front panel for selection; if aggregate interfaces
are configured, they will be listed under the chassis panel for selection.
440
Table 132.