H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – Extended VLAN Application
H3C S7500 Series Ethernet Switches Chapter 2
Isolate-User-VLAN Configuration
2-3
2.2 Isolate-User-VLAN Configuration
2.2.1 Isolate-User-VLAN Configuration Task List
Complete the following tasks to configure Isolate-user-VLAN:
Task Remarks
Configuring Isolate-User-VLAN Required
Configuring Secondary VLAN Required
Adding Ports to Isolate-User-VLAN and Secondary VLAN Required
Configuring Mapping Between Isolate-User-VLAN and Secondary
VLAN
Required
2.2.2 Configuring Isolate-User-VLAN
Follow these steps to configure an isolate-user-VLAN:
To do… Use the command… Remarks
Enter system view
system-view
—
Create a VLAN and enter VLAN view
vlan vlan-id
Required
Configure the VLAN as an
isolate-user-VLAN
isolate-user-vlan enable
Required
Caution:
z Multiple isolate-user-VLANs can be configured for a switch.
z With GVRP function enabled, a switch cannot be enabled with isolate-user-VLAN
function.
z Isolate-user-VLANs do not forward multicast service data.
z You cannot enable both the isolate-user-VLAN function and super VLAN function
for a VLAN. If a VLAN is specified as an isolate-user-VLAN or a secondary VLAN,
you cannot configure it as a super VLAN or a sub VLAN additionally.
2.2.3 Configuring Secondary VLAN
Configuring a secondary VLAN is the same as configuring an ordinary VLAN.
Follow these steps to configure a secondary VLAN: