The value of tBgpPeerNgPeerGroup specifies the name of the Peer group
for the Peer. This object can only be set when the tBgpPeerNgRowStatus
is not active(1).
Setting this object causes the Peer attributes to be set to the
inherited values from the Peer Group and from the global BGP defaults.
This will destroy any previously configured values. So, when creating a
row, set this object first, or second after tBgpPeerNgAddress. Then,
set any peer attribute objects.