Command Manual - Network Protocol
Quidway S3500 Series Ethernet Switches Chapter 9 Access Management Configuration Commands
Huawei Technologies Proprietary
9-7
Description
Using the port-isolate enable command, you can enable the Layer 2 isolation
between ports in the same VLAN.
Using the undo port-isolate enable command, you can to disable the Layer 2
isolation.
By default, the Layer 2 isolation between ports in the same VLAN is disabled, that is,
the Layer 2 forwarding is enabled between ports.
Note that the S3552G, S3552P, S3528G, S3528P, an S3552F support this command.
Example
# Enable the Layer 2 isolation between ports in the same VLAN.
[Quidway-vlan1] port-isolate enable
9.1.9 port-isolate uplink-port vlan
Syntax
port-isolate uplink-port vlan vlan-id
undo port-isolate uplink-port vlan vlan-id
View
Ethernet port view
Parameter
vlan-id: ID of the VLAN to which the uplink port belongs, ranging from 1 to 4094.
Description
Using the port-isolate uplink-port vlan command, you can configure the port as an
uplink port.
Using the undo port-isolate uplink-port vlan command, you can cancel the
configuration.
By default, no uplink port is configured.
Note that:
z The S3552G, S3552P, S3528G, S3528P, and S3552F support this command.
z You can configure an uplink port only after you enable the Layer 2 isolation
between ports in the same VLAN.
z If the uplink port is the kind of trunk port, it is recommended configure the trunk
port to allow all the VLAN traffic to pass through and configure it to be the only
uplink port in the VLAN where the port isolation is enabled.
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