[c-nsp] Multiprotocol BGP with Cisco

[Grzegorz Janoszka]

Does anybody know how to receive both v4 and v6 prefixes onto one BGP 
session? There is a RFC document about it RFC2858 which is quite old (10 
years). I know some other vendors support it, as we have just got a peer 
which feeds us with both families prefixes on one BGP session, at least 
it tries, as we always see only one type of addresses - v4 either v6, 
never both. Any tricks to do it with Cisco? We use IOS XR (CRS-1's), but 
we may also get this feed on a "normal" IOS (6500).

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Grzegorz Janoszka