HP FlexNetwork NJ5000, User Manual

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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 418 Configuring the port isolation group
3.
Configure the port isolation group as described in Table 128 .
4.
Click
Apply
.
Table 128 Configuration items
Item Description
Config type
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 port(s)
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.