anchor.diff:  $ oadm manage-node <ramp_node_hostname> --schedulable=false
   ----
   ====
  +
   
   [NOTE]
   ====
  
positive.code: router plug-in] integrates with F5 BIG-IP®.
  ====
  
  === Configuring a Highly-Available Ramp Node
  You can use {product-title}'s *ipfailover* feature, which uses *keepalived*
  internally, to make the ramp node highly available from *F5 BIG-IP®*'s point of
  view. To do so, first bring up two nodes, for example called *ramp-node-1* and
  
negative.code: ----
  ====
  
  . Optionally, if you do not plan on configuring the ramp node to be
  highly available, mark the ramp node as unschedulable. Skip this step if you do
  plan to follow the next section and plan on creating a highly available ramp
  node.
  +
  ====
  [options="nowrap"]
  