Chapter 6
| Address Table Settings
Configuring MAC Address Isolation
– 168 –
◆ Packets are filtered or forwarded according to the isolation profiles shown in
the following table.
Parameters
These parameters are displayed:
Configure Global
◆ MAC-Isolation Global Status – Enables MAC isolation globally on the switch.
(Default: Disabled)
Configure MAC Address (Static Status - Isolation)
◆ Static Status – Sets the status to Isolation, or one of the other optional modes.
◆ MAC Isolation Mode – Sets the MAC address isolation mode to one of the
following options:
■
Community 1 – Forwards packets from a source address defined as
community 1 only to a destination address set to promiscuous mode or set
to community 1.
■
Community 2 – Forwards packets from a source address defined as
community 2 only to a destination address set to promiscuous mode or set
to community 2.
■
Isolated – Forwards packets from a source address defined as isolated only
to a destination address set to promiscuous mode.
■
Promiscuous – Forwards packets from a source address defined as
promiscuous to a destination address set to any isolation mode. Note that
promiscuous mode should be used for any uplink port that will service
downlink ports assigned to one of the other isolation modes.
For a description of the other parameters on this page, refer to “Setting Static
Addresses” on page 165.
Table 10: MAC Address Isolation Matrix
SA Profile DA Profile
Promiscuous Isolated Community 1 Community 2
Promiscuous Forward Forward Forward Forward
Isolated Forward Drop Drop Drop
Community 1 Forward Drop Forward Drop
Community 2 Forward Drop Drop Forward
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