Multicast troubleshooting
Like routing troubleshooting, the commands for multicast are no different to other operating systems.
How to do it...
- From the switch, use the
show ip mroute vrf <vrf|all>
command, either specifying a VRF or using theall
command to list all of the multicast routes. - Because we use PIM within ACI, you can use commands such as
show ip pim neighbor vrf <vrf-name>
andshow ip pim route vrf <vrf|all>
to list the neighbors and routes, respectively.
- From the GUI, we can look at our leaf nodes through the
Fabric
|Inventory
menu and ensure that PIM is enable.