cisco — Verifying Optimized Layer 2 Overlay Multicast with Ingress Replication in the Underlay

Local 172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2) Origin incomplete, metric 0, localpref 100, valid, internal IGMP/MLD v3 Extended Community: RT:65001:102 ENCAP:8 Originator: 172.16.255.6, Cluster list: 172.16.255.2 rx pathid: 0, tx pathid: 0 Updated on Apr 4 2022 20:03:50 UTC Refresh Epoch 2 Local 172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1) Origin incomplete, metric 0, localpref 100, valid, internal, best IGMP/MLD v3 Extended Community: RT:65001:102 ENCAP:8 Originator: 172.16.255.6, Cluster list: 172.16.255.1 rx pathid: 0, tx pathid:

0x0 Updated on Apr 4 2022 20:03:50 UTC Leaf-02# show ip mroute vrf green 239.1.1.2 IP Multicast Routing Table Flags:

D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet, X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement, U - URD, I - Received Source Specific Host Report, Z - Multicast Tunnel, z - MDT-data group sender, Y - Joined MDT-data group, y - Sending to MDT-data group, G - Received BGP C-Mroute, g - Sent BGP C-Mroute, N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, Q - Received BGP S-A Route, q - Sent BGP S-A Route, V - RD & Vector, v - Vector, p - PIM Joins on route, x - VxLAN group, c - PFP-SA cache created entry, * - determined by Assert, # - iif-starg configured on rpf intf, e - encap-helper tunnel flag, l - LISP decap ref count contributor Outgoing interface flags:

H - Hardware switched, A - Assert winner, p - PIM Join t - LISP transit group Timers: Uptime/Expires Interface state: Interface, Next-Hop or VCD, State/Mode (*, 239.1.1.2), 01:05:00/00:02:58, RP 10.1.255.4, flags: SJC Incoming interface: Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan102, Forward/Sparse, 00:44:20/00:02:58, flags:

Return to Verifying Optimized Layer 2 Overlay Multicast with Ingress Replication in the Underlay, on page 18 Outputs to verify configuration on VTEP 3 Leaf-03# show l2vpn evpn default-gateway vlan 102 Valid Default Gateway Address EVI VLAN MAC Address Source ----- --------------------------------------- ----- ----- -------------- ----------- Y 10.1.102.1 102 102 7c21.0dbd.954d 172.16.254.4 Leaf-03#show ip igmp snooping querier vlan 102 IP address : 172.16.254.6 IGMP version : v3 Port : Switch Max response time : 10s Query interval : 60s Robustness variable :

2 Configuring Optimized Layer 2 Overlay Multicast Verifying Optimized Layer 2 Overlay Multicast with Ingress Replication in the Underlay Configuring Optimized Layer 2 Overlay Multicast 23