R0106-HP MSR Router Series Layer 2 - LAN Switching Configuration Guide(V7)

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Assigning a port to the isolation group
The router supports only one isolation group that is automatically created as isolation group 1. You
cannot delete the isolation group or create other isolation groups on the router. The number of ports
assigned to the isolation group is not limited.
To assign a port to the isolation group:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
The configuration in Layer 2 Ethernet
interface view applies only to the interface.
3. Assign the port to the
isolation group.
port-isolate enable
By default, the port is not in the isolation
group.
Displaying and maintaining port isolation
Execute display commands in any view.
Task Command
Display port isolation group information. display port-isolate group
Port isolation configuration example
Network requirements
As shown in Figure 8, LAN users Host A, Host B, and Host C are connected to GigabitEthernet 2/1/1,
GigabitEthernet 2/1/2, and GigabitEthernet 2/1/3 on the router, respectively. The router connects to
the Internet through GigabitEthernet 2/1/4.
Configure the router to provide Internet access for all the hosts, and isolate them from one another.