H3C Technologies H3C S5560 Series Switches - Manual (Page 199)

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Name: VLAN 0021
Tagged ports:
GigabitEthernet1/0/2 GigabitEthernet1/0/5
Untagged ports: None
VLAN ID: 22
VLAN type: Static
Private-vlan type: Secondary
Route interface: Not configured
Description: VLAN 0022
Name: VLAN 0022
Tagged ports:
GigabitEthernet1/0/5
Untagged ports:
GigabitEthernet1/0/1
The output shows that:
• The trunk promiscuous port GigabitEthernet 1/0/5 is a tagged member of primary VLAN 20 and
secondary VLANs 21 and 22.
• The trunk secondary port GigabitEthernet 1/0/2 is a tagged member of primary VLAN 20 and
secondary VLAN 21.
• The host port GigabitEthernet 1/0/1 is an untagged member of primary VLAN 20 and secondary
VLAN 22.
Secondary VLAN Layer 3 communication configuration
example
Network requirements
As shown in Figure 50 , configure the private VLAN feature to meet the following requirements:
• Primary VLAN 10 on Device B is associated with secondary VLANs 2 and 3.
• The uplink port GigabitEthernet 1/0/1 is in VLAN 10.
• The IP address of VLAN-interface 10 is 192.168.1.1/24.
• The ports GigabitEthernet 1/0/2 and GigabitEthernet 1/0/3 are in VLAN 2 and VLAN 3,
respectively.
• Secondary VLANs are isolated at Layer 2 but interoperable at Layer 3.