threshold metric {[up number] [down number]}The default UP threshold is 254. The routing state is UP if the scaled route metric is less than or equal to the UP threshold.The defult DOWN threshold is 255. The routing state is DOWN if the scaled route metric is greater than or equal to the DOWNthreshold.6 (Optional) Display the tracking configuration.EXEC Privilege modeshow track object-idExample of IPv4 and IPv6 Tracking Metric ThresholdsThe following example configures object tracking on the metric threshold of an IPv4 route:Dell(conf)#track 6 ip route 2.1.1.0/24 metric thresholdDell(conf-track-6)#delay down 20Dell(conf-track-6)#delay up 20Dell(conf-track-6)#description track ip route metricDell(conf-track-6)#threshold metric down 40Dell(conf-track-6)#threshold metric up 40Dell(conf-track-6)#exitDell(conf)#track 10 ip route 3.1.1.0/24 metric thresholdvrf vrf1Example of IPv4 and IPv6 Tracking Metric ThresholdsThe following example configures object tracking on the metric threshold of an IPv6 route:Dell(conf)#track 8 ipv6 route 2::/64 metric thresholdDell(conf-track-8)#threshold metric up 30Dell(conf-track-8)#threshold metric down 40Displaying Tracked ObjectsTo display the currently configured objects used to track Layer 2 and Layer 3 interfaces, and IPv4 and IPv6 routes, use the following showcommands.To display the configuration and status of currently tracked Layer 2 or Layer 3 interfaces, IPv4 or IPv6 routes, or a VRF instance, use theshow track command. You can also display the currently configured per-protocol resolution values used to scale route metrics whentracking metric thresholds.• Display the configuration and status of currently tracked Layer 2 or Layer 3 interfaces, IPv4 or IPv6 routes, and a VRF instance.show track [object-id [brief] | interface [brief] [vrf vrf-name] | ip route [brief] [vrf vrf-name] | resolution | vrf vrf-name [brief] | brief]• Use the show running-config track command to display the tracking configuration of a specified object or all objects that arecurrently configured on the router.show running-config track [object-id]Examples of Viewing Tracked ObjectsDell#show trackTrack 1IP route 23.0.0.0/8 reachabilityReachability is Down (route not in route table)2 changes, last change 00:16:08Tracked by:Track 2IPv6 route 2040::/64 metric thresholdMetric threshold is Up (STATIC/0/0)5 changes, last change 00:02:16Metric threshold down 255 up 254Object Tracking 595
