Vlan Mapping Implementations - HP A6600 Configuration Manual

VLAN mapping implementations

One-to-one VLAN mapping
Implement one-to-one VLAN mapping on the customer-side port through the following configurations, as
shown in Figure
Apply an uplink policy to the incoming traffic, mapping each CVLAN ID to a unique SVLAN ID.
•
When a packet arrives, the switch replaces its CVLAN ID with the matching SVLAN ID.
Apply a downlink policy to the outgoing traffic, mapping each SVLAN ID back to its corresponding
•
CVLAN ID. When forwarding a packet out of the port, the switch replaces its SVLAN ID with the
matching CVLAN ID.
Figure 69 One-to-one VLAN mapping implementation
One-to-two VLAN mapping
Implement one-to-two VLAN mapping through the following configurations, as shown in
Apply an uplink policy to the incoming traffic on the customer-side port to tag the incoming packets
•
from a certain CVLAN with an outer SVLAN tag.
Configure the customer-side port as a hybrid port, and assign the port to SVLANs as an untagged
•
member. When the port forwards the packets from these SVLANs, it removes their SVLAN tag.
Figure 70 One-to-two VLAN mapping
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Figure 70: