PIM sparse mode in not configured on the interfaces

Use these commands:

Check the pim neighbour as the downstream router.

Use this command to configure sparse mode on all the concerned interfaces

Multicast routing in not configured

Use this command:

Configure multicast routing on the interface.

Interface is not active

Use these commands:

If the address field is “unassigned”, configure IP address on the interface with a mask. Alternatively, configured ip address can also be checked using show running-config interface IFNAME.

For ex:

ip address 2.2.2.2/24

Bring up the admin status of the interface if down.

Some other route exists.

Use this command:

Check whether RPF interface is as expected; If not some other route exists to the source which is causing the multicast packet to be dropped due to RPF check failure.

RP not configured on all the routers for static RP

Use this command:

Configure rp on all the routers in the pim domain.

VIF for RP is not created

Use these commands:

Verify whether VIF is created for the RP.

If RP is configured on the loopback interface of the router then pim sparse mode configuration must be present on the loopback interface.

Multicast routing must be configured on each router.

Static group configuration without source

Use these commands:

Check whether group recode is include and source list has one or more sources.

Remove the static/join group without source, on the interface.

IGMPv2 report present for the group

Use these commands:

Group mode should not be exclude. Check whether group mode is exclude; remove the v2 group-record using command below.

Use this command to remove the igmp v2 group.