Platform: CSR1000v · IOS XE 16.6.1 legacy command model
Independent clean lab; not cumulative with other lessons.

=== VTEP1 ===
hostname VTEP1
ip multicast-routing distributed
ip pim bidir-enable
ip pim rp-address 10.255.0.3 bidir
interface Loopback0
 ip address 10.255.0.1 255.255.255.255
 ip pim sparse-mode
interface GigabitEthernet3
 mtu 1600
 ip address 192.0.2.2 255.255.255.252
 ip pim sparse-mode
 no shutdown
router ospf 1
 router-id 10.255.0.1
 network 10.255.0.1 0.0.0.0 area 0
 network 192.0.2.0 0.0.0.3 area 0
interface GigabitEthernet2
 no ip address
 no shutdown
 service instance 1 ethernet
  encapsulation untagged
interface nve1
 no shutdown
 source-interface Loopback0
 member vni 5012 mcast-group 239.1.1.1
bridge-domain 1
 member vni 5012
 member GigabitEthernet2 service-instance 1


=== VTEP2 ===
hostname VTEP2
ip multicast-routing distributed
ip pim bidir-enable
ip pim rp-address 10.255.0.3 bidir
interface Loopback0
 ip address 10.255.0.2 255.255.255.255
 ip pim sparse-mode
interface GigabitEthernet3
 mtu 1600
 ip address 192.0.2.6 255.255.255.252
 ip pim sparse-mode
 no shutdown
router ospf 1
 router-id 10.255.0.2
 network 10.255.0.2 0.0.0.0 area 0
 network 192.0.2.4 0.0.0.3 area 0
interface GigabitEthernet2
 no ip address
 no shutdown
 service instance 1 ethernet
  encapsulation untagged
interface nve1
 no shutdown
 source-interface Loopback0
 member vni 5012 mcast-group 239.1.1.1
bridge-domain 1
 member vni 5012
 member GigabitEthernet2 service-instance 1


=== CORE ===
hostname CORE
ip multicast-routing distributed
ip pim bidir-enable
ip pim rp-address 10.255.0.3 bidir
interface Loopback0
 ip address 10.255.0.3 255.255.255.255
 ip pim sparse-mode
interface GigabitEthernet2
 mtu 1600
 ip address 192.0.2.1 255.255.255.252
 ip pim sparse-mode
 no shutdown
interface GigabitEthernet3
 mtu 1600
 ip address 192.0.2.5 255.255.255.252
 ip pim sparse-mode
 no shutdown
router ospf 1
 router-id 10.255.0.3
 network 10.255.0.3 0.0.0.0 area 0
 network 192.0.2.0 0.0.0.3 area 0
 network 192.0.2.4 0.0.0.3 area 0