I'm trying to configure the multicusting over mBGP and found that there are two possibilities to do it:
1. use the "address family ipv4 multicast"
2 use the "neighbor x.x.x.x nlri multicast"
is there any difference between those aproaches? I mean the difference in end-result of course :).
Never tried the NLRI format, but the AFI (Address Family Identifier) format was introduced with multiprotocol BGP (mBGP) in Cisco IOS Release 12.0(2)S and Cisco IOS Release 11.1(20)CC and integrated into Cisco IOS Release 12.0(7)T. The AFI format is designed to be modular, scalable, and support multiple AFI and subsequent address-family identifier (SAFI) configurations, please check the below link: