LevelOne GSW-4876 - Manual (Page 173)

C HAPTER 4 | Configuring the Switch
Using Port Isolation
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U SING P ORT I SOLATION
Use the Port Isolation Configuration page to prevent communications
between customer ports within the same VLAN.
Port Isolation can be used to prevent communications between ports within
the same VLAN. An isolated port cannot forward any unicast, multicast, or
broadcast traffic to any other ports in the same VLAN.
P ATH
Advanced Configuration, Private VLANs, Port Isolation
P ARAMETERS
These parameters are displayed:
◆ Port Number - Port identifier.
W EB I NTERFACE
To configure isolated ports:
1.
Click Configuration, Private VLANs, Port Isolation.
2.
Mark the ports which are to be isolated from each other.
3.
Click Save.
Figure 66: Port Isolation Configuration
C ONFIGURING MAC- BASED VLAN S
Use the MAC-based VLAN Membership Configuration page to configure
VLAN based on MAC addresses. The MAC-based VLAN feature assigns VLAN
IDs to ingress untagged frames according to the source MAC addresses.
When MAC-based VLAN classification is enabled, untagged frames received
by a port are assigned to the VLAN which is mapped to the frame’s source
MAC address. When no MAC address is matched, untagged frames are
assigned to the receiving port’s native VLAN ID (PVID).
P ATH
Advanced Configuration, VCL, MAC-based VLANs
C OMMAND U SAGE
◆ Source MAC addresses can be mapped to only one VLAN ID.