H3C S6850 Series

39
Figure 10 Network diagram
Procedure
1. Configure Device B:
# Configure VLANs 5 and 10 as primary VLANs.
<DeviceB> system-view
[DeviceB] vlan 5
[DeviceB-vlan5] private-vlan primary
[DeviceB-vlan5] quit
[DeviceB] vlan 10
[DeviceB-vlan10] private-vlan primary
[DeviceB-vlan10] quit
# Create VLANs 2, 3, 6, and 8.
[DeviceB] vlan 2 to 3
[DeviceB] vlan 6
[DeviceB-vlan6] quit
[DeviceB] vlan 8
[DeviceB-vlan8] quit
# Associate secondary VLANs 2 and 3 with primary VLAN 5.
[DeviceB] vlan 5
[DeviceB-vlan5] private-vlan secondary 2 to 3
[DeviceB-vlan5] quit
# Associate secondary VLANs 6 and 8 with primary VLAN 10.
[DeviceB] vlan 10
[DeviceB-vlan10] private-vlan secondary 6 8
[DeviceB-vlan10] quit
# Configure the uplink port (Twenty-FiveGigE 1/0/1) as a trunk promiscuous port of VLANs 5
and 10.
[DeviceB] interface twenty-fivegige 1/0/1
[DeviceB-Twenty-FiveGigE1/0/1] port private-vlan 5 10 trunk promiscuous
[DeviceB-Twenty-FiveGigE1/0/1] quit