Users Guide

To return to the default setting, use the no track object-id command.
Parameters
object-id Enter the ID number of the tracked object. The range is 1 to 500.
interface Enter one of the following values:
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
slot/port information.
•
For a Loopback interface, enter the keyword loopback then a number from 0
to 16383.
• For a port channel interface, enter the keywords port-channel then a
number.
• For a tunnel interface, enter the keyword tunnel.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
Defaults none
Command Modes CONFIGURATION
Command History
Version Description
9.7(0.0) Introduced on the M I/O Aggregator.
Usage Information Use this command to create an object that tracks the routing state of an IPv6 Layer 3 interface:
• The status of the IPv6 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 IPv6 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.
Related Commands
• show track ipv6 route – displays information about tracked IPv6 routes, including conguration, current
state, and clients which track the route.
• track interface ip routing – congures object tracking on the routing status of an IPv4 Layer 3 interface.
track ipv6 route metric threshold
Congure object tracking on the threshold of an IPv4 route metric.
Syntax
track object-id ipv6 route ipv6-address/prefix-len metric threshold
To return to the default setting, use the no track object-id command.
Parameters
object-id Enter the ID number of the tracked object. The range is 1 to 500.
ipv6-address/
prex-len
Enter an IPv6 address in X:X:X:X::X format. The valid IPv6 prex lengths are
from /0 to / 128.
Defaults none
Command Modes CONFIGURATION
Object Tracking
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