H3C Technologies H3C S12500-X Series Switches - Manual (Page 133)

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• On Device B, VLAN 5 is a primary VLAN which contains uplink port Ten-GigabitEthernet 1/0/5
and is associated with secondary VLANs VLAN 2 and VLAN 3. VLAN 2 contains member port
Ten-GigabitEthernet 1/0/2, and VLAN 3 contains member port Ten-GigabitEthernet 1/0/1.
• On Device C, VLAN 6 is a primary VLAN which contains uplink port Ten-GigabitEthernet 1/0/5
and is associated with secondary VLANs VLAN 3 and VLAN 4. VLAN 3 contains member port
Ten-GigabitEthernet 1/0/3, and VLAN 4 contains member port Ten-GigabitEthernet 1/0/4.
• Device A is aware of only VLAN 5 on Device B and VLAN 6 on Device C.
Figure 34 Network diagram
Configuration procedure
The following section describes only the configurations on Device B and Device C.
1. Configure Device B:
# Configure VLAN 5 as a primary VLAN.
system-view
[DeviceB] vlan 5
[DeviceB-vlan5] private-vlan primary
[DeviceB-vlan5] quit
# Create VLANs 2 and 3, which are to be configured as secondary VLANs.
[DeviceB] vlan 2 to 3
# Configure the uplink port Ten-GigabitEthernet 1/0/5 to operate in promiscuous mode in VLAN
5.
[DeviceB] interface ten-gigabitethernet 1/0/5
[DeviceB-Ten-GigabitEthernet1/0/5] port private-vlan 5 promiscuous
[DeviceB-Ten-GigabitEthernet1/0/5] quit
# Assign the downlink port Ten-GigabitEthernet 1/0/1 to VLAN 3, and configure the port to
operate in host mode. Assign the downlink port Ten-GigabitEthernet 1/0/2 to VLAN 2, and
configure the port to operate in host mode.
[DeviceB] interface ten-gigabitethernet 1/0/1
[DeviceB-Ten-GigabitEthernet1/0/1] port access vlan 3
[DeviceB-Ten-GigabitEthernet1/0/1] port private-vlan host
[DeviceB-Ten-GigabitEthernet1/0/1] quit
[DeviceB] interface ten-gigabitethernet 1/0/2
[DeviceB-Ten-GigabitEthernet1/0/2] port access vlan 2
[DeviceB-Ten-GigabitEthernet1/0/2] port private-vlan host