DMVPN ISSUE- Branch to Branch communication issue. Not able to ping from Mumbai to Banglore

[Umeshkumar]

@atulsharma Sir,

Kindly help, in below topology .

DMVPN LAB.

i have configured RIP V2 for routing. i am able to ping from mumbai to delhi , Blr to delhi . But not able to ping from mumbai to Blr. what commands i am missing .
Same case happening in EIGRP aslo.
Kindly help sir…

[atulsharma]

@Umeshkumar

red RIP V2 for routing. i am able to ping from mumbai to delhi , Blr to delhi . But not able to ping from mumbai to Blr. what commands i am missing .
Same case happening in EIGRP aslo.

Please share the config !!

[Umeshkumar]

Now done sir Thank you , forget to enter split horizon command.
Sir pls explain why split horizon occurs.