Vlan Mapping Configuration Task List; Configuring One-To-One Vlan Mapping - H3C S7500E-X Configuration Manual

Figure 66 Two-to-two VLAN mapping implementation

VLAN mapping configuration task list

When you configure VLAN mapping, follow these guidelines:
•
To add VLAN tags to packets, you can configure both VLAN mapping and QinQ. VLAN mapping
takes effect if a configuration conflict occurs. For more information about QinQ, see
"Configuring
•
To add or replace VLAN tags for packets, you can configure both VLAN mapping and a QoS
policy. The QoS policy takes effect if a configuration conflict occurs. For information about QoS
policies, see ACL and QoS Configuration Guide.
IMPORTANT:
Use the appropriate VLAN mapping methods for the devices in the network.
To configure VLAN mapping:
Tasks at a glance

Configuring one-to-one VLAN mapping

Configuring many-to-one VLAN mapping
Configuring one-to-two VLAN mapping
Configuring two-to-two VLAN mapping
Configuring one-to-one VLAN mapping
Configure one-to-one VLAN mapping on the customer-side ports of wiring-closet switches
(see Figure
Before you configure one-to-one VLAN mapping, create the original VLAN and the translated VLAN.
To configure one-to-one VLAN mapping:
Step
Enter system view.
1.
QinQ."
60) to isolate traffic of the same service type from different homes.
Remarks
Configure one-to-one VLAN mapping on the wiring-closet
switch, as shown in
Configure many-to-one VLAN mapping on the campus
switch, as shown in
Configure one-to-two VLAN mapping on PE 1 and PE 4, as
shown in Figure
networks enters the service provider networks.
Configure two-to-two VLAN mapping on PE 3, as shown
in Figure 61, which is an edge device of the SP 2 network.
Command
system-view
204
Figure 60.
Figure 60.
61, through which traffic from customer
Remarks
N/A