Usage

Use this command to create an object that tracks the routing state of an IPv6 Layer

Information

3 interface:

Related Commands

•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.

•show track ipv6 route – displays information about tracked IPv6 routes, including configuration, current state, and clients which track the route.

•track interface ip routing – configures object tracking on the routing status of an IPv4 Layer 3 interface.

track ipv6 route metric threshold

Configure object tracking on the threshold of an IPv4 route metric.

Syntaxtrack object-id ipv6 route ipv6-address/prefix-len metric

threshold

To return to the default setting, use the no track object-idcommand.

Parameters

Defaults

Command Modes

Command History

Usage Information

object-id

Enter the ID number of the tracked object. The range is 1 to

 

500.

ipv6-address/

Enter an IPv6 address in X:X:X:X::X format. The valid IPv6

prefix-len

prefix lengths are from /0 to / 128.

none

 

CONFIGURATION

 

VersionDescription

9.7(0.0)

Introduced on the S6000-ON.

8.3.12.0Introduced on the S4810.

8.4.1.0Introduced.

Use this command to create an object that tracks the UP and/or DOWN threshold of an IPv6 route metric. In order for a route’s metric to be tracked, the route must appear as an entry in the routing table.

A tracked IPv6 route is considered to match an entry in the routing table only if the exact IPv6 address and prefix length match a table entry. For example, when configured as a tracked route, 3333:100:200:300:400::/80 does not match routing table entry 3333:100:200:300::/64. If no route-table entry has the exact IPv6 address and prefix length, the status of the tracked route is considered to be DOWN.

Object Tracking

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Dell 9.7(0.0) manual Track ipv6 route metric threshold, Threshold