NOKIA RESEARCH CENTER / BOSTON FEPrimary CE Asso Estab (Caps, Topo) Data + Control Control (HBeats only) PRI-CE-DOWN CE Failover (Weak Consistency) 1 2 3 4 5 6 7 Standby CE Data + Control FAILURE Asso Estab (Caps, Topo)  FE sends protocol packets only to primary CE
{}