H3C S9500 Series Operating Manual page 11

Operation Manual – QinQ
H3C S9500 Series Routing Switches
II. Network diagram
BRAS
Internet VLANs 100～512
Figure 1-4 Network diagram for traffic classification-based nested VLAN configuration
III. Configuration procedure
# Enable IGMP-snooping in VLAN 600.
<H3C> system-view
[H3C] vlan 600
[H3C-vlan600] igmp-snooping enable
[H3C-vlan600] quit
# Configure the downlink port GigabitEthernet 4/1/2 to be a hybrid port. Configure
VLAN 1000 to be untagged and VLAN 600 to be tagged.
[H3C] interface GigabitEthernet4/1/2
[H3C-GigabitEthernet4/1/2] port link-type hybrid
[H3C-GigabitEthernet4/1/2] port hybrid vlan 600 tagged
[H3C-GigabitEthernet4/1/2] port hybrid vlan 1000 untagged
[H3C-GigabitEthernet4/1/2] quit
# Configure a flow template.
[H3C] flow-template user-defined slot 4 s-tag-vlan
[H3C-GigabitEthernet4/1/2] flow-template user-defined
[H3C-GigabitEthernet4/1/2] quit
# Configure QinQ so that when the packets of VLAN 100 to 512 leave the uplink port
GigabitEthernet 4/1/1, they need to be tagged with the exterior tag of VLAN 100.
[H3C] acl number 4000
[H3C-acl-link-4000] rule 0 permit s-tag-vlan 100 to 512
[H3C-GigabitEthernet4/1/2] traffic-redirect inbound link-group 4000 rule 0
nested-vlan 1000
[H3C-GigabitEthernet4/1/2] vlan filter disable
[H3C-GigabitEthernet4/1/2] quit
Multicast
Server
GE4/1/1
VLAN 1000、 600
S9512
GE4/1/2
VoD VLAN 600
DSLAM
1-10
Chapter 1 QinQ Configuration