Administrator Guide
Usage
Information
To disable the attempt to track the reachability of next-hop after the configured refresh interval, set the
refresh interval as 0.
Related
Commands
● show track – display information about tracked objects, including configuration, current state, and
clients which track the object.
● track ip route metric threshold – configure object tracking on the threshold of an IPv4 route metric.
track resolution ip route
Configure the protocol-specific resolution value used to scale an IPv4 route metric.
Syntax
track resolution ip route {isis resolution-value | ospf resolution-value}
To return to the default setting, use the no track object-id command.
Parameters
object-id
Enter the ID number of the tracked object. The range is 1 to 500.
isis
resolution-
value
Enter the resolution used to convert the metric in the routing table for ISIS routes
to a scaled metric.
ospf
resolution-
value
Enter the resolution used to convert the metric in the routing table for OSPF
routes to a scaled metric.
Defaults None
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
8.3.12.0 Introduced on the S4810.
8.4.1.0 Introduced.
Usage
Information
Use this command to configure the protocol-specific resolution value that converts the actual metric of
an IPv4 route in the routing table to a scaled metric in the range 0 to 255.
The UP/DOWN state of a tracked IPv4 route is determined by a user-configurable threshold (the
threshold metric command) for the route’s metric in the routing table. To provide a common
tracking interface for different clients, route metrics are scaled in the range 0 to 255, where 0 is
connected and 255 is inaccessible.
The protocol-specific resolution value calculates the scaled metric by dividing a route's cost by the
resolution value set for the route protocol:
● For ISIS, you can set the resolution in the range 1 to 1000, where the default is 10.
● For OSPF, you can set the resolution in the range 1 to 1592, where the default is 1.
● The resolution value used to map static routes is not configurable. By default, Dell EMC Networking
OS assigns a metric of 0 to static routes.
Object Tracking 1031