title: oscillations with congestion sensitive routing
body: <p>Kurose in 'Computer Networking: top down approach' says if the link costs are equal to the amount of traffic carried(or delay or congestion) in the Link State algorithm the oscillation occurs. Author proposed not to use amount of traffic as link cost to avoid oscillation.
  I wonder what are the other link cost parameters besides amount of traffic, congestion and delay that we can use as the link cost.</p>