Mld Snooping Configuration Example (For Vxlans) - HP FlexFabric 5950 series Configuration Manual

VLAN pairs (1 in total):
Outer VLAN 100

MLD snooping configuration example (for VXLANs)

Network requirements
As shown in
•
VXLAN 10 provides Layer 2 connectivity for VM 1, VM 2, and VM 3 across the network sites.
•
VXLAN 10 uses the unicast mode for flood traffic.
Configure MLD snooping on the switches to implement IPv6 Layer 2 multicast forwarding and reduce
the burden of replicating known multicast traffic for VTEPs in VXLAN 10.
Figure 94 Network diagram
VM 1
VLAN 2
Server 1
Table 24 Interface and IP address assignment
Device
Switch A
Switch A
Switch B
Switch B
Configuration procedure
1. Assign an IP address and subnet mask to each interface on the transport network, as shown
in Table
2. Configure OSPF on all the switches in the transport network. (Details not shown.)
3. Configure Switch A:
# Enable L2VPN.
<SwitchA> system-view
[SwitchA] l2vpn enable
# Enable Layer 2 forwarding for VXLANs.
[SwitchA] undo vxlan ip-forwarding
# Create a VSI named vpna, and create VXLAN 10.
Inner VLAN 0
Figure 94:
Loop0
Vlan-int11
HGE1/0/1
Switch A
Loop0
Interface IP address
Vlan-int11 11.1.1.1/24
Loop0 1.1.1.1/32
Vlan-int12 12.1.1.2/24
Loop0 2.2.2.2/32
24. (Details not shown.)
(00:01:24)
Transport network
Vlan-int11 Vlan-int13
Vlan-int12
Switch D
Vlan-int12
Switch B
HGE1/0/1
VLAN 2
VM 2
Server 2
Device
Switch C
Switch C
Switch D
Switch D
Switch D
322
Loop0
Vlan-int13
HGE1/0/1
VLAN 2
Switch C
Interface IP address
Vlan-int13 13.1.1.3/24
Loop0 3.3.3.3/32
Vlan-int11 11.1.1.4/24
Vlan-int12 12.1.1.4/24
Vlan-int13 13.1.1.4/24
VM 3
Server 3