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OBJECT TRACKING mode
description text
The text string can be up to 80 characters.
4
(Optional) Display the tracking configuration and the tracked object's status.
EXEC Privilege mode
show track object-id
Example of Configuring Object Tracking
Dell(conf)#track 100 interface tengigabitethernet 1/1 line-protocol
Dell(conf-track-100)#delay up 20
Dell(conf-track-100)#description San Jose data center
Dell(conf-track-100)#end
Dell#show track 100
Track 100
Interface TenGigabitEthernet 1/1 line-protocol
Description: San Jose data center
Tracking a Layer 3 Interface
You can create an object that tracks the routing status of an IPv4 or IPv6 Layer 3 interface.
You can track the routing status of any of the following Layer 3 interfaces:
•
For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port[/
subport] information.
•
For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
•
For a port channel interface, enter the keywords port-channel then a number.
•
For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
For an IPv4 interface, a routing object only tracks the UP/DOWN status of the specified IPv4 interface (the
track interface ip-routing command).
•
The status of an IPv4 interface is UP only if the Layer 2 status of the interface is UP and the interface has
a valid IP address.
•
The Layer 3 status of an IPv4 interface goes DOWN when its Layer 2 status goes down (for a Layer 3
VLAN, all VLAN ports must be down) or the IP address is removed from the routing table.
For an IPv6 interface, a routing object only tracks the UP/DOWN status of the specified IPv6 interface (the
track interface ipv6-routing command).
•
The status of an IPv6 interface is UP only if the Layer 2 status of the interface is UP and the interface has
a valid IPv6 address.
•
The Layer 3 status of an IPv6 interface goes DOWN when its Layer 2 status goes down (for a Layer 3
VLAN, all VLAN ports must be down) or the IPv6 address is removed from the routing table.
To remove object tracking on a Layer 3 IPv4/IPv6 interface, use the no track object-id command.
To configure object tracking on the routing status of a Layer 3 interface, use the following commands.
1
Configure object tracking on the routing status of an IPv4 or IPv6 interface.
Object Tracking
700
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Troubleshooting
