Return to Configuration Example for Optimized Layer 2 Overlay Multicast for IPv4 with Underlay Multicast Replication Return to Configuration Examples for Optimized Layer 2 Overlay Multicast, on page 10 . Verifying Optimized Layer 2 Overlay Multicast with Default MDT in the Underlay The following sections provide sample outputs for show commands to verify the configuration of Optimized Layer 2 Overlay Multicast with Default MDT on the devices in the topology configured above. Outputs to verify configuration on VTEP 1 Outputs to verify configuration on CGW Outputs to verify configuration on VTEP 3 Outputs to verify configuration on VTEP 1 Leaf-01# show ip pim neighbor PIM Neighbor Table Mode:
B - Bidir Capable, DR - Designated Router, N - Default DR Priority, P - Proxy Capable, S - State Refresh Capable, G - GenID Capable, L - DR Load-balancing Capable Neighbor Interface Uptime/Expires Ver DR Address Prio/Mode 172.16.13.1 GigabitEthernet1/0/1 00:16:02/00:01:28 v2 1 / S P G 172.16.23.2 GigabitEthernet1/0/2 00:16:02/00:01:26 v2 1 / S P G Leaf-01# show ip pim rp mapping PIM Group-to-RP Mappings Group(s): 224.0.0.0/4, Static RP: 172.16.255.255 (?) Leaf-01# show ip mroute 225.0.0.101 IP Multicast Routing Table Flags:
D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected, Configuring Optimized Layer 2 Overlay Multicast Verifying Optimized Layer 2 Overlay Multicast with Default MDT in the Underlay Spine Switch 1 Spine Switch 2 neighbor 172.16.255.2 send-community both neighbor 172.16.255.2 route-reflector-client neighbor 172.16.255.3 activate neighbor 172.16.255.3 send-community both neighbor 172.16.255.3 route-reflector-client neighbor 172.16.255.4 activate neighbor 172.16.255.4 send-community both neighbor 172.16.255.4 route-reflector-client neighbor 172.16.255.6 activate neighbor 172.16.255.6 send-community both neighbor 172.16.255.6 route-reflector-client exit-address-family !
ip pim rp-address 172.16.255.255 ip msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001 ip msdp cache-sa-state ! end neighbor 172.16.255.1 send-community both neighbor 172.16.255.1 route-reflector-client neighbor 172.16.255.3 activate neighbor 172.16.255.3 send-community both neighbor 172.16.255.3 route-reflector-client neighbor 172.16.255.4 activate neighbor 172.16.255.4 send-community both neighbor 172.16.255.4 route-reflector-client neighbor 172.16.255.6 activate neighbor 172.16.255.6 send-community both neighbor 172.16.255.6 route-reflector-client exit-address-family !
ip pim rp-address 172.16.255.255 ip msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001 ip msdp cache-sa-state ! end Configuring Optimized Layer 2 Overlay Multicast 60