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DES-7200 Configuration Guide Chapter 8 Private VLAN Configuration
8-3
Output Port
Input Port
Promiscuous
Port
Isolated
Port
Community
Port
Isolated Trunk
Port (In the
same VLAN)
Trunk Port
(In the
same
VLAN)
Promiscuous port Unchanged Unchan
ged
Unchanged Add the
secondary VLAN
ID
Add the
primary
VLAN ID
TAG
Isolated Port Unchanged N/A N/A N/A Add the
isolated
VLAN ID
TAG
Community
Port
Unchanged N/A Unchanged Add the
community
VLAN ID TAG
Add the
communit
y VLAN ID
TAG
Isolated Trunk
Port (In the same
VLAN)
Remove the
VLAN TAG
N/A Remove the
VLAN TAG
Unchanged in
the non-isolated
VLAN.
Unchange
d
Trunk Port (In the
same VLAN)
Remove the
VLAN TAG
N/A Remove the
VLAN TAG
Change to the
secondary VLAN
ID in the primary
VLAN;
Unchanged in
other
non-isolated
VLAN.
Unchange
d
Switch CPU Untag Untag Untag Add the
secondary VLAN
ID TAG
Add the
primary
VLAN ID
TAG
In a private VLAN, an SVI interface can be created for the primary VLAN rather
than the secondary VLANs.