3com 8807 사용자 가이드

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.

Figure 20   Network diagram for port isolation

# 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 

໪

䚼

㔥

㒰

Ethernet2/1/1

໪

䚼

㔥

㒰

໪

䚼

㔥

㒰

External network

໪

䚼

㔥

㒰

Ethernet2/1/1

໪

䚼

㔥

㒰

໪

䚼

㔥

㒰

໪

䚼

㔥

㒰

Ethernet2/1/1

໪

䚼

㔥

㒰

໪

䚼

㔥

㒰

External network