One-To-Two And Two-To-Two Vlan Mapping Configuration Example - H3C S7500E-X Configuration Manual

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One-to-two and two-to-two VLAN mapping configuration
example
Network requirements
As shown in
•
Two VPN A branches, Site 1 and Site 2, are in VLAN 5 and VLAN 6, respectively.
•
The two sites use different VPN access services from different service providers, SP 1 and SP
2.
•
SP 1 assigns VLAN 100 to Site 1 and Site 2. SP 2 assigns VLAN 200 to Site 1 and Site 2.
Configure one-to-two VLAN mapping and two-to-two VLAN mapping to enable the two branches to
communicate across networks SP 1 and SP 2.
Figure 68 Network diagram
Configuration procedure
Configure PE 1:
1.
# Configure a one-to-two VLAN mapping on the customer-side port GigabitEthernet 1/0/1 to
add SVLAN tag 100 to packets from VLAN 5.
<PE1> system-view
[PE1] interface gigabitethernet 1/0/1
[PE1-GigabitEthernet1/0/1] vlan mapping nest single 5 nested-vlan 100
# Configure GigabitEthernet 1/0/1 as a hybrid port.
[PE1-GigabitEthernet1/0/1] port link-type hybrid
# Assign GigabitEthernet 1/0/1 to VLAN 5 as a tagged member.
[PE1-GigabitEthernet1/0/1] port hybrid vlan 5 tagged
# Assign GigabitEthernet 1/0/1 to VLAN 100 as an untagged member.
[PE1-GigabitEthernet1/0/1] port hybrid vlan 100 untagged
[PE1-GigabitEthernet1/0/1] quit
# Configure the network-side port GigabitEthernet 1/0/2 as a trunk port.
[PE1] interface gigabitethernet 1/0/2
[PE1-GigabitEthernet1/0/2] port link-type trunk
# Assign GigabitEthernet 1/0/2 to VLAN 100.
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Figure 68:
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