HP FlexFabric 12900 Series Configuration Manual page 173

Figure 48 Basic VLAN mapping terms
One-to-one VLAN mapping
As shown in
replaces VLAN tags as follows:
Replaces the CVLAN with the SVLAN for the uplink traffic.
•
• Replaces the SVLAN with the CVLAN for the downlink traffic.
Figure 49 One-to-one VLAN mapping implementation
One-to-two VLAN mapping
As shown in
SVLAN tag for the uplink traffic.
For the downlink traffic to be correctly sent to the customer network, make sure the SVLAN tag is removed
on the customer-side port before transmission. Use one of the following methods to remove the SVLAN
tag from the downlink traffic:
Configure the customer-side port as a hybrid port and assign the port to the SVLAN as an untagged
•
member.
Configure the customer-side port as a trunk port and configure the SVLAN as the PVID.
•
Figure 49, one-to-one VLAN mapping is implemented on the customer-side port and
Figure 50, one-to-two VLAN mapping is implemented on the customer-side port to add the
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SP
Network-side port
Customer-side port
Uplink traffic
Downlink traffic