This example creates a port-group tracked object named ls_group, changes the defaults for up/down status message delays for the object, gives it a description, puts it in service, then configures the Link-State application to use that tracked object and associate it with downstream ports.
System(su)->configure System(su-config)->track ls_group port-group System(su-config-track-obj)->delay up 5 down 5 System(su-config-track-obj)->description “link-state group1” System(su-config-track-obj)->port tg.2.1-4 System(su-config-track-obj)->inservice System(su-config-track-obj)->exit System(su-config)->exit System(su)->show track ls_group detail Description: link-state group1 Track ls_group Port-Group tg.2.1-4 4 ports used [0 up, 4 down] threshold up 1, down 0 speed 0 [aggregate] Status is Down 2 changes, last change 2d18h44m01s Delay up 5 seconds, down 5 seconds Registrants: Link-state Displayed 1 tracked objects System(su)->set link-state track ls_group downstream ge.1.1-5 System(su)>show link-state ls_group detail Link-state ls_group Ports Uplinks: tg.2.1-4 Downlinks: ge.1.1-5 State is Down, Last action shutdown downlinks 3 state changes, last change 2d18h47m21s ago Displayed 1 link-state entries