Administrator Guide

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 TenGigabitEthernet 1/2
Tracked by:
VRRP TenGigabitEthernet 2/3 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 TenGigabitEthernet 1/2
Tracked by:
VRRP TenGigabitEthernet 2/3 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)
Dell>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 – displays configuration information about tracked objects.
● track interface ip routing – configures object tracking on the routing status of an IPv4 Layer 3
interface.
● track interface line-protocol – configures object tracking on the line-protocol state of a Layer 2
interface.
● track ip route metric threshold – configures object tracking on the threshold of an IPv4 route metric.
● track ip route reachability – configures object tracking on the reachability of an IPv4 route.
●
threshold metric
Configure the metric threshold used to determine the UP and/or DOWN state of a tracked IPv4 or IPv6 route.
Syntax
threshold metric {up number | down number}
To return to the default setting, use the no threshold metric {up number | down number}
command.
Parameters
up number Enter a number for the UP threshold to be applied to the scaled metric of an IPv4
or IPv6 route. 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.
834 Object Tracking