Concept Guide

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
First-hop interface is GigabitEthernet 1/2
Tracked by:
VRRP GigabitEthernet 2/30 IPv6 VRID 1
Track 3
IPv6 route 2050::/64 reachability
Reachability is Up (STATIC)
5 changes, last change 00:02:16
First-hop interface is GigabitEthernet 1/2
Tracked by:
VRRP GigabitEthernet 2/30 IPv6 VRID 1
Track 4
Interface GigabitEthernet 1/4 ip routing
IP routing is Up
3 changes, last change 00:03:30
Tracked by:
Example of the show track brief Command
Router# show track brief
ResId Resource Parameter
State LastChange
1 IP route reachability 10.16.0.0/16
Example of the show track resolution Command
DellEMC#show track resolution
Object Tracking
599