You can redistribute static, connected, OSPF, and IS-IS routes into the BGP4+ routing table.
device# configure terminal
device(config)# router bgp
device(config-bgp-router)# address-family ipv6 unicast
device(config-bgp-ipv6u)# redistribute ospf match external1
The following example summarizes the commands in this procedure.
device# configure terminal device(config)# router bgp device(config-bgp-router)# address-family ipv6 unicast device(config-bgp-ipv6u)# redistribute ospf match external1