Configuring Port Isolation; Overview; Configuring The Isolation Group - HP 1910 User Manual

Configuring port isolation

Overview

Usually, Layer 2 traffic isolation is achieved by assigning ports to different VLANs. To save VLAN
resources, port isolation is introduced to isolate ports within a VLAN, allowing for great flexibility and
security.
The switch series supports only one isolation group that is created automatically by the system as
isolation group 1. You can neither remove the isolation group nor create other isolation groups on the
switches.
There is no restriction on the number of ports assigned to the isolation group.
Layer 2 traffic is isolated between ports from different VLANs. Within the same VLAN, Layer 2 data
transmission between ports within and outside the isolation group is supported.

Configuring the isolation group

Select Security > Port Isolate Group from the navigation tree.
1.
Click the Port Setup tab to enter the page shown in
2.
Figure 442 Configure a port isolation group
Configure the
3.
Click Apply.
4.
port isolation group as described in
Figure 442.
Table 130.
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