Version Description8.4.1.0 Introduced.Usage Information Use this command to configure the protocol-specific resolution value that converts theactual metric of an IPv4 route in the routing table to a scaled metric in the range from 0to 255.The UP/DOWN state of a tracked IPv4 route is determined by a user-configurablethreshold (the threshold metric command) for the route’s metric in the routingtable. To provide a common tracking interface for different clients, route metrics arescaled in the range of 0-255, where 0 is connected and 255 is inaccessible.The protocol-specific resolution value calculates the scaled metric by dividing a route'scost by the resolution value set for the route protocol:• For ISIS, you can set the resolution in the range of 1-1000, where the default is 10.• For OSPF, you can set the resolution in the range of 1-1592, where the default is 1.• You cannot configure the resolution value used to map static routes. By default,Dell Networking OS assigns a metric of 0 to static routes.• You cannot configure the resolution value used to map RIP routes. The RIP hop-count is automatically multiplied by 16 to scale it. For example, a RIP metric of 16(unreachable) scales to 256, which considers the route to be DOWN.RelatedCommands • threshold metric – configures the metric threshold used to determine the UPand/or DOWN state of a tracked route.• track ip route metric threshold – configures object tracking on the threshold of anIPv4 route metric.IPv6 Object Tracking CommandsThe following section describes the IPv6 object tracking commands.The following object tracking commands apply to IPv4 and IPv6:• debug track• delay• description• show running-config track• threshold metric• track interface line-protocolObject Tracking 1472
