Connectivity Guide

Output Description
object is Up/
Down
Up/Down state of tracked object; for example, IPv4 interface, reachability or
metric threshold of an IP route.
number changes,
last change time
Number of times that the state of the tracked object has changed and the time
since the last change in hours:minutes:seconds.
First hop
interface
Displays the type and slot/port number of the first-hop interface of the tracked
route.
Tracked by Client that is tracking an object’s state; for example, VRRP.
Example
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 twentyFiveGigE 1/2
Tracked by:
VRRP twentyFiveGigE 1/3 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 twentyFiveGigE 1/2
Tracked by:
VRRP twentyFiveGigE 1/3 IPv6 VRID 1
Usage
Information
The following describes the show track brief command shown in the Example below.
Output Description
ResID Number of the tracked object.
Resource Type of tracked object.
Parameter Detailed description of the tracked object.
State Up or Down state of the tracked object.
Last Change Time since the last change in the state of the tracked object.
Example (Brief)
DellEMC> show track brief
ResId Resource Parameter State LastChange
1 IP route reachability 10.16.0.0/16 Up 00:01:08
2 Interface line-protocol Ethernet0/2 Down 00:05:00
3 Interface ip routing VLAN100 Up 01:10:05
Related
Commands
● show running-config track – display configuration information about tracked objects.
● track interface ip routing – configure object tracking on the routing status of an IPv4 Layer 3
interface.
● track interface line-protocol – configure object tracking on the line-protocol state of a Layer 2
interface.
● track ip route metric threshold – configure object tracking on the threshold of an IPv4 route metric.
● track ip route reachability – configure object tracking on the reachability of an IPv4 route.
Object Tracking 1037