Cisco Nexus 7000 Series Configuration Manual page 39

Configuring VXLAN Flood and Learn
The internal interface on the VTEP is configured as a layer-3 port. However, there is no IP assigned to it.
Note
It is also important to note that the BD value defined on the VTEP does not have to match the VLAN ID
on the device from which you are sending the traffic. However, the dot1q to VNI mapping defined in the
encapsulation profile, which is called under the service instance on the internal interface, must match the
VLAN ID on the device from which you are sending the traffic.
VTEP-2:
feature pim
system bridge-domain 50,75
feature nv overlay
feature interface-vlan
feature vni
vni 32000
vni 52000
ip route 10.10.10.1/32 Ethernet10/7 10.1.1.1
ip pim rp-address 10.1.1.1 group-list 209.165.0.0/4
bridge-domain 50
bridge-domain 75
encapsulation profile vni VSI_50_TO_5000
dot1q 50
encapsulation profile vni VSI_75_TO_7500
dot1q 75
bridge-domain 50
member vni 5000
bridge-domain 75
member vni 7500
interface nve1
no shutdown
source-interface loopback10
member vni 5000 mcast-group 209.165.1.1
member vni 7500 mcast-group 209.165.1.1
interface Bdi50
no shutdown
ip address 10.50.50.51/24
interface Bdi75
no shutdown
ip address 10.75.75.76/24
interface Ethernet7/30
no switchport
no shutdown
service instance 1 vni
no shutdown
encapsulation profile VSI_50_TO_5000
service instance 2 vni
no shutdown
encapsulation profile VSI_75_TO_7500 default
interface Ethernet10/7
no switchport
ip address 10.1.1.2/30
ip pim sparse-mode
no shutdown
interface loopback10
ip address 10.10.10.2/32
ip pim sparse-mode
vni 5000
vni 7500
Example of VXLAN Flood and Learn Configuration
default
Cisco Nexus 7000 Series NX-OS VXLAN Configuration Guide
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