The following are the configuration guidelines for BGP:
The 7210 SAS platforms can act only as a route reflector clients, except for the 7210 SAS-R6 and 7210 SAS-R12, which can act as route reflector servers.
The 7210 SAS platforms support IPv4 family for PE-CE eBGP instance and for RFC 3107 labeled IPv4 routes. It does not support the IPv4 family in the base routing instance to exchange IPv4 routes.
The 7210 SAS platforms support IPv6 family for PE-CE eBGP instance and for RFC 3107 labeled IPv6 routes. It does not support the IPv6 family in the base routing instance to exchange IPv6 routes.