H3C S6850 Series

36
Figure 9 Network diagram
Procedure
This example describes the configurations on Device B and Device C.
1. Configure Device B:
# Configure VLAN 5 as a primary VLAN.
<DeviceB> system-view
[DeviceB] vlan 5
[DeviceB-vlan5] private-vlan primary
[DeviceB-vlan5] quit
# Create VLANs 2 and 3.
[DeviceB] vlan 2 to 3
# Associate secondary VLANs 2 and 3 with primary VLAN 5.
[DeviceB] vlan 5
[DeviceB-vlan5] private-vlan secondary 2 to 3
[DeviceB-vlan5] quit
# Configure the uplink port (Twenty-FiveGigE 1/0/5) as a promiscuous port of VLAN 5.
[DeviceB] interface twenty-fivegige 1/0/5
[DeviceB-Twenty-FiveGigE1/0/5] port private-vlan 5 promiscuous
[DeviceB-Twenty-FiveGigE1/0/5] quit
# Assign downlink port Twenty-FiveGigE 1/0/2 to VLAN 2, and configure the port as a host port.
[DeviceB] interface twenty-fivegige 1/0/2
[DeviceB-Twenty-FiveGigE1/0/2] port access vlan 2
[DeviceB-Twenty-FiveGigE1/0/2] port private-vlan host
[DeviceB-Twenty-FiveGigE1/0/2] quit
# Assign downlink port Twenty-FiveGigE 1/0/3 to VLAN 3, and configure the port as a host port.
[DeviceB] interface twenty-fivegige 1/0/3
[DeviceB-Twenty-FiveGigE1/0/3] port access vlan 3
[DeviceB-Twenty-FiveGigE1/0/3] port private-vlan host
[DeviceB-Twenty-FiveGigE1/0/3] quit