Split horizon with poison reverse.
route poisouning
16
Failed routes are advertised with a metric of infinity.
The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".
hop count metric
routing table
RIPv1 RIPv2
the distance vector metric
A metric is a value used by a particular routing protocol to compare paths to remote networks.
distance and metric
-Distance vector routing -Hop-count metric -Route time-out timer
EIGRP