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Port Isolation Configuration Example
113
Port Isolation
Configuration
Example
Configuration
Example
Network requirements
Users in a community connect to a switch. The switch communicates with the
external network through port Ethernt2/1/1. These users are in VLAN 1 and
cannot communicate with each other.
external network through port Ethernt2/1/1. These users are in VLAN 1 and
cannot communicate with each other.
Network diagram
Figure 20 Network diagram for port isolation
Configuration procedure
# Create isolated group 1.
<SW8800>system-view
[SW8800] port-isolate group 1
# Configure port Ethernet2/1/2 as an isolated port in isolated group 1.
[SW8800] interface Ethernet2/1/2
[SW8800-Ethernet2/1/2] port-isolate group 1
# Configure port Ethernet2/1/1 as an upstream port in isolated group 1.
[SW8800] interface Ethernet2/1/1
[SW8800-Ethernet2/1/1] port-isolate uplink-port group 1
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Ethernet2/1/1
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External network
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Ethernet2/1/1
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External network