Users Guide

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 DOWN
threshold.
6 (Optional) Display the tracking conguration.
EXEC Privilege mode
show track object-id
Example of IPv4 and IPv6 Tracking Metric Thresholds
The following example congures object tracking on the metric threshold of an IPv4 route:
DellEMC(conf)#track 6 ip route 2.1.1.0/24 metric threshold
DellEMC(conf-track-6)#delay down 20
DellEMC(conf-track-6)#delay up 20
DellEMC(conf-track-6)#description track ip route metric
DellEMC(conf-track-6)#threshold metric down 40
DellEMC(conf-track-6)#threshold metric up 40
DellEMC(conf-track-6)#exit
DellEMC(conf)#track 10 ip route 3.1.1.0/24 metric threshold
vrf vrf1
Example of IPv4 and IPv6 Tracking Metric Thresholds
The following example congures object tracking on the metric threshold of an IPv6 route:
DellEMC(conf)#track 8 ipv6 route 2::/64 metric threshold
DellEMC(conf-track-8)#threshold metric up 30
DellEMC(conf-track-8)#threshold metric down 40
Displaying Tracked Objects
To display the currently congured objects used to track Layer 2 and Layer 3 interfaces, and IPv4 and IPv6 routes, use the following show
commands.
To display the conguration and status of currently tracked Layer 2 or Layer 3 interfaces, IPv4 or IPv6 routes, or a VRF instance, use the
show track command. You can also display the currently congured per-protocol resolution values used to scale route metrics when
tracking metric thresholds.
• Display the conguration 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 conguration of a specied object or all objects that are
currently congured on the router.
show running-config track [object-id]
Examples of Viewing Tracked Objects
DellEMC#show track
Track 1
IP route 23.0.0.0/8 reachability
Reachability is Down (route not in route table)
2 changes, last change 00:16:08
Tracked by:
Track 2
IPv6 route 2040::/64 metric threshold
Metric threshold is Up (STATIC/0/0)
5 changes, last change 00:02:16
Metric threshold down 255 up 254
662
Object Tracking